VAX_Rdb/VMS_________________________________________
Release Notes
AA-GQ93J-TE
May 1992
This document contains the Release Notes for VAX
Rdb/VMS Version 4.1. It describes new and changed
features; software errors fixed; and problems,
restrictions, and other information relating to
Version 4.1.
Revision/Update Information This manual is a
revision and supersedes
previous versions.
Operating System: VMS
Software Version: VAX Rdb/VMS Version 4.1
Digital Equipment Corporation
Maynard, Massachusetts
________________________________________________________________
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without notice and should not be construed as a commitment
by Digital Equipment Corporation. Digital Equipment
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Contents
Preface................................................... xxv
1 New and Changed Features
1.1 Rdb/VMS V4.1 Has Multiple Version Support for
Running Both V4.0 and V4.1 on the Same Node or in
the Same VAXcluster.............................. 1-1
1.2 Deinstall/Delete Command Procedure............... 1-1
1.3 New Update Rules in Rdb/VMS V4.1-Modify and Erase
Operations May Fail in RDO, RDBPRE, and RDML..... 1-2
1.4 Online Help...................................... 1-4
1.4.1 Accessing DCL-Level Help Topics Related to
Rdb/VMS Using the Standard Version of Rdb/VMS
V4.1........................................... 1-5
1.4.2 Accessing DCL-Level Help Topics Related to
Rdb/VMS Using the Varianted Version of Rdb/VMS
V4.1........................................... 1-5
1.5 Rdb/VMS Security Auditing........................ 1-6
1.5.1 Security Audit Log Format Is Changed .......... 1-6
1.5.2 RMU/SET AUDIT and RMU/SHOW AUDIT Commands Have
New and Changed Qualifiers and Keywords........ 1-6
1.6 Query Optimizer Enhancements..................... 1-7
1.6.1 Displaying Estimated Query Cost ............... 1-7
1.6.2 Limiting Query Execution with the Query
Governor....................................... 1-7
1.6.3 Setting a Preferred Query Optimization Mode ... 1-9
1.6.4 Quick Index Lookup in the Dynamic Optimizer ... 1-11
1.6.5 Improved OR Optimization ...................... 1-11
1.6.6 MIN/MAX Aggregate Optimization ................ 1-15
1.6.7 Improved View Optimization .................... 1-17
1.6.8 Preventing Anomalous Updates That Can Occur
with Subqueries................................ 1-19
1.7 Using Global Buffers............................. 1-21
iii
1.7.1 Enabling Global Buffers ....................... 1-22
1.7.2 Applications That Benefit from Using Global
Buffers........................................ 1-22
1.8 Journal Fast Commit Transaction Processing and
Commit to Journal Optimization................... 1-34
1.8.1 Commit to Journal Optimization ................ 1-38
1.9 Recovering from a Lost .AIJ File When Journal
Fast Commit Transaction Processing Is Enabled.... 1-39
1.10 Carry-Over Locks Optimization Can Be Disabled.... 1-42
1.11 After-Image Journal Optimization................. 1-43
1.12 Changes to the EXPORT/IMPORT Statements for
V4.1............................................. 1-45
1.12.1 SQL and RDO IMPORT and EXPORT Statements
Support All New Rdb/VMS V4.1 Features.......... 1-45
1.12.2 Changed Syntax for the SQL IMPORT Statement ... 1-47
1.12.3 Changed Syntax for the SQL EXPORT Statement ... 1-47
1.12.4 NO EXTENSIONS Error Checking .................. 1-48
1.13 Online DBA Activities............................ 1-48
1.14 Offline DBA Activities........................... 1-51
1.15 Rdb/VMS Now Supports Creating Storage Areas for
Segmented Strings and List Data on WORM Optical
Disks............................................ 1-52
1.16 Other New and Changed Features for V4.1 That
Affect All Interfaces............................ 1-53
1.16.1 Performance Improvement for Creating Tables and
Views.......................................... 1-53
1.16.2 New On-Disk Format for Segmented Strings (List
of Byte Varying)............................... 1-54
1.16.3 Storing Lists Randomly Across Storage Areas ... 1-57
1.16.4 Change in Utilization of SPAM Thresholds ...... 1-57
1.16.5 Nontext Fields with Collating Sequences Are No
Longer Allowed................................. 1-58
1.16.6 Default Lock Timeout Interval ................. 1-59
1.16.7 Batch Writes to Disk .......................... 1-59
1.16.8 Minimum Value for the SPAM Interval Is Changed
from 256 to 216................................ 1-61
1.16.9 Table Metadata Lock WAIT/NOWAIT Behavior Is
Changed and a Single User Request for a Freeze
Lock Is Now Queued............................. 1-61
1.16.10 Change in Operation of Index Deletion ......... 1-62
1.16.11 Buffers for Storage Areas Are No Longer
Invalidated When the Lock Mode Is Changed (from
CR <=> CU)..................................... 1-63
iv
1.16.12 Change in Getting Event Flags from the
RDB$RDBSHR_EVENT_FLAGS Logical Name............ 1-64
1.16.13 .RUJ Files Are No Longer Created with the UIC
of the Process That Created the File........... 1-64
1.16.14 Changes to RDB$FIELDS and RDB$FIELD_VERSIONS
System Relations............................... 1-65
1.16.15 .AIJ File Is Now Initialized Upon Creation .... 1-65
1.16.16 VAXcluster Nodes up to 96 Are Now Supported ... 1-66
1.16.17 Change to SYS REQUEST Error Called from 113 ... 1-66
1.16.18 Prototype Syntactic Forms of Vertical Record
Partitioning Are Not Possible in V4.1 Storage
Map Statements................................. 1-66
1.17 SQL: New and Changed Features and Statements for
V4.1............................................. 1-66
1.17.1 Multischema Databases ......................... 1-67
1.17.2 Sample Multischema Database ................... 1-68
1.17.3 Authorization Identifiers ..................... 1-68
1.17.4 Multischema Naming ............................ 1-69
1.17.5 Run-Time SQL Kit .............................. 1-69
1.17.6 Reserved Words as Identifiers ................. 1-70
1.17.7 Nested View Updates with CHECK OPTION ......... 1-71
1.17.8 RESTRICT Argument Now Implicit for DROP TABLE
Statement...................................... 1-71
1.17.9 SINGLE Predicate Replaces UNIQUE Predicate .... 1-71
1.17.10 SQLDA2 Structure .............................. 1-71
1.17.11 ORDER BY and LIMIT TO Clauses Are Allowed in
Subqueries..................................... 1-72
1.17.12 Constraint Keyword Changes .................... 1-72
1.17.13 Connections ................................... 1-72
1.17.14 Extended Dynamic Cursors ...................... 1-73
1.17.15 Optional Colons in Module Language
Parameters..................................... 1-73
1.17.16 Error Literals ................................ 1-73
1.17.17 Date-Time Data Types and Date Arithmetic ...... 1-74
1.17.18 Date-Time Functions ........................... 1-75
1.17.19 QUADWORD Is Changed to BIGINT ................. 1-76
1.17.20 C Language and CDD Support for CHAR Data
Types.......................................... 1-76
1.17.21 ALTER DOMAIN Now Allows DATE to Be Converted to
VARCHAR........................................ 1-76
1.17.22 Segmented String Storage on Write-Once
Read-Many (WORM) Devices....................... 1-76
1.17.23 Logical Area Thresholds for Uniform Areas ..... 1-76
v
1.17.24 Interactive SET EXECUTE and SHOW EXECUTION MODE
Statements..................................... 1-77
1.17.25 Interactive SET WARNING and SHOW WARNING MODE
Statements..................................... 1-77
1.17.26 Interactive SET FLAGGER and SHOW FLAGGER MODE
Statements..................................... 1-77
1.17.27 SET ALIAS Statement ........................... 1-77
1.17.28 SQLDA.SQLVAR Has a Structure Name in VAX C .... 1-79
1.17.29 SQL INSERT Statement Now Accepts Value
Expressions.................................... 1-80
1.17.30 Journal Fast Commit Transaction Processing and
Commit to Journal Optimization................. 1-80
1.17.31 Global Buffers ................................ 1-82
1.17.32 Changed Behavior for the ALTER TABLE
Statement...................................... 1-82
1.17.33 SQL Code Generation Improvements .............. 1-87
1.17.34 Commit-Time and Rollback Optimization for
Explicitly Closed Cursors in Embedded SQL and
SQL Module Language............................ 1-88
1.17.35 Update Locking for Cursors .................... 1-88
1.17.36 Sample Programs in Precompiled SQL and SQL
Module Language................................ 1-89
1.17.37 Deprecated Syntax ............................. 1-90
1.17.38 New SHOW DEFAULT Statement .................... 1-91
1.17.39 VAX Data Distributor Statements Are Dynamically
Executable..................................... 1-91
1.17.40 SQL Now Produces Bugcheck Dump Files When an
Internal Error Is Detected..................... 1-91
1.18 SQL/Services: New and Changed Features for V4.1.. 1-91
1.18.1 New SQL/Services APIs for THINK C, Windows 3.0,
and SunOS...................................... 1-92
1.18.2 A New Network Transport Supported by
SQL/Services: TCP/IP........................... 1-92
1.18.3 Detached Processes Have Replaced Batch Queues
for Processing Execution Servers............... 1-94
1.18.4 SQL/Services Server Report Utility for
Execution Server Process Reporting............. 1-94
1.18.5 SQL/Services Deprecates Support for Filter
Expressions.................................... 1-94
1.18.6 SQL/Services Multiple Version Support ......... 1-94
1.18.7 SQL/Services Support for New SQL Features ..... 1-95
1.18.8 SQL/Services VMS API Is Shipped with Rdb/VMS
Run-Time Kit................................... 1-95
vi
1.18.9 SQL/Services Provides MS-DOS Executable Forms
of the SQLSRV$DYNAMIC Sample Program........... 1-95
1.18.10 Changes to the SQL/Services Configuration File
............................................... 1-95
1.18.11 SQL/Services Database Class Servers Are
Supported in Rdb/VMS Version 4.1............... 1-96
1.18.12 Null Termination of ASCII Strings ............. 1-96
1.18.13 New API Routine SQLSRV_SQLDA_REF_DATA Is
Added.......................................... 1-97
1.18.14 OS/2 Support .................................. 1-97
1.19 RDO: New and Changed Features and Statements for
V4.1............................................. 1-98
1.19.1 SHOW FIELD Statement Displays the New SQL
Date-Time Data Types........................... 1-98
1.19.2 Additional RDO Enhancements for V4.1 .......... 1-98
1.19.3 RDO IMPORT Supports the Full Range of New V4.1
Features....................................... 1-99
1.19.4 Support for Carry-Over Locks .................. 1-99
1.19.5 Support for Default Lock Wait ................. 1-100
1.19.6 Support for Fast Commit Transaction Processing
and Commit to Journal Optimization............. 1-100
1.19.7 Support for Global Buffers .................... 1-101
1.19.8 Support for Query Governor .................... 1-102
1.19.9 Support for Modifiable Logical Area Thresholds
for Uniform Storage Areas...................... 1-102
1.19.10 SET LINE_LENGTH Statement Is Restricted to 512
Bytes.......................................... 1-103
1.19.11 Clarification of Behavior of F_FLOATING Data
Type........................................... 1-103
1.20 RDBPRE: New and Changed Features and Statements
for V4.1......................................... 1-104
1.20.1 Query Governor ................................ 1-104
1.21 RDML: New and Changed Features and Statements for
V4.1............................................. 1-104
1.21.1 Query Governor ................................ 1-104
1.22 RMU: New and Changed Features for V4.1........... 1-104
1.22.1 Indirect File References Can Be Used for the
Following RMU Command Qualifiers............... 1-104
1.22.2 RMU/DUMP and RMU/CLOSE Commands No Longer
Require VMS SYSPRV Privilege................... 1-106
1.22.3 New RMU Command Qualifiers Common to More Than
One RMU Command................................ 1-106
vii
1.22.4 RMU/ANALYZE, RMU/ANALYZE/INDEXES, and
RMU/ANALYZE/PLACEMENT Commands................. 1-109
1.22.5 RMU/BACKUP Command ............................ 1-109
1.22.6 RMU/BACKUP/AFTER_JOURNAL Command .............. 1-111
1.22.7 RMU/CONVERT Command ........................... 1-112
1.22.8 RMU/COPY_DATABASE Command ..................... 1-113
1.22.9 RMU/DUMP/AFTER_JOURNAL Command ................ 1-113
1.22.10 RMU/DUMP/BACKUP Command ....................... 1-114
1.22.11 RMU/DUMP/EXPORT Command ....................... 1-114
1.22.12 RMU/EXTRACT Command ........................... 1-114
1.22.13 RMU/LOAD Command .............................. 1-127
1.22.14 RMU/MOVE_AREA Command ......................... 1-128
1.22.15 RMU/OPEN Command .............................. 1-128
1.22.16 RMU/OPTIMIZE/AFTER_JOURNAL Command ............ 1-130
1.22.17 RMU/RECOVER Command ........................... 1-133
1.22.18 RMU/REPAIR Command ............................ 1-134
1.22.19 RMU/RESTORE Command ........................... 1-139
1.22.20 RMU/RESTORE/ONLY_ROOT Command ................. 1-140
1.22.21 RMU/SHOW LOCKS Command ........................ 1-143
1.22.22 RMU/SHOW STATISTICS Command ................... 1-144
1.22.23 RMU/SHOW USERS Command ........................ 1-149
1.22.24 RMU/UNLOAD Command ............................ 1-149
1.22.25 RMU/VERIFY Command ............................ 1-149
1.23 New and Changed Rdb/VMS Logical Names for V4.1... 1-151
1.23.1 The Logical Name RDMS$BIND_VM_SEGMENT
Changed........................................ 1-151
1.23.2 Setting the Query Optimizer Elapsed Time Limit
with the Logical Name RDMS$BIND_QG_TIMEOUT..... 1-152
1.23.3 Setting the Query Optimizer Row Number
Delivery Limit with the Logical Name
RDMS$BIND_QG_REC_LIMIT......................... 1-152
1.23.4 Specifying the RDM$BIND_CKPT_TRANS_INTERVAL
Logical Name to Define a Checkpoint Interval... 1-153
1.23.5 Using the RDMS$USE_OLD_UPDATE_RULES Logical
Name in RDO to Preserve Update Behavior........ 1-153
1.23.6 Using the RDMS$USE_OLD_SEGMENTED_STRING Logical
Name........................................... 1-154
1.23.7 Using the RDMS$BIND_SEGMENTED_STRING_COUNT
Logical Name................................... 1-154
1.23.8 Using the
RDMS$BIND_SEGMENTED_STRING_DBKEY_SCOPE
Logical Name................................... 1-155
1.23.9 Using the RDB$CHARACTER_SET Logical Name ...... 1-156
viii
1.23.10 RDMS$BIND_WORK_FILE Logical Name Is Changed ... 1-156
1.23.11 New Logical Name, RDM$BIND_STATS_DISABLED,
Disables the Writing of Database Statistics for
a Process...................................... 1-157
1.23.12 New Logical Name, RDM$MON_USERNAME, Allows
the Monitor Process to Inherit Quotas of the
Specified User................................. 1-158
1.24 Obsolete Statements and Features................. 1-159
1.24.1 SQL Deprecated Features and Incompatible
Changes for Rdb/VMS Version 4.1................ 1-159
1.24.2 Obsolete RDO Statements Removed Completely .... 1-165
1.24.3 RDO Obsolete Statements and Features .......... 1-165
1.25 Summary of Documentation Additions and Changes
for V4.1......................................... 1-166
2 Software Errors Fixed
2.1 General Information.............................. 2-1
2.1.1 VMS Sort Utility for VMS V5.1, V5.2, and V5.3
Caused Problems with Rdb/VMS Databases......... 2-1
2.2 Software Errors Fixed in V4.1 That Apply to All
Interfaces....................................... 2-2
2.2.1 Rdb/VMS Behavior Had Changed so That Buffers
Were Emptied on Rollback....................... 2-2
2.2.2 Lock-Related Looping Problem .................. 2-2
2.2.3 NOWAIT Transactions Started During a Recovery
Process Caused an RDMS-F-AREABUSY Fatal
Error.......................................... 2-3
2.2.4 Bugcheck Sometimes Resulted When a Sorted Index
Rebalanced Itself.............................. 2-4
2.2.5 Locking Protocol Problem Caused Bugchecks ..... 2-4
2.2.6 SPAM Pages Were Not Updated Correctly ......... 2-4
2.2.7 Global Section Was Corrupted When a User Had
Multiple Attaches.............................. 2-5
2.2.8 Range Query Returned Unexpected Results ....... 2-5
2.2.9 Some Update-Intensive Applications Experienced
a Performance Degradation in Rdb/VMS V4.0
Compared to V3.1B.............................. 2-5
2.2.10 Rdb/VMS Doing a Remote Fetch Went into a
Compute Bound Loop When the Network Link
Failed......................................... 2-6
2.2.11 Wrong RDBINTSHR.EXE Image Was Installed for
Interactive License Customers.................. 2-6
ix
2.2.12 Active Transactions in Application Programs
Could Not Recover from Network Failures........ 2-7
2.2.13 Using Event Flags Caused Conflicts with Other
Software Products.............................. 2-7
2.2.14 An Access Violation Resulted When DECdtm
Services and DECnet Services Were Not
Running........................................ 2-7
2.2.15 If a Commit Failed During a One-Phase
Commit Protocol When an Explicit Distributed
Transaction Was Run, It Caused a Premature
$FINISH_RMOP to DECdtm......................... 2-8
2.2.16 The Rdb/VMS DISTRIBTRAN Privilege Was Not
Available for Remote Database Access........... 2-9
2.2.17 Problem with the Use of Virtual Memory ....... 2-9
2.2.18 Virtual Memory Increased with Some
Fourth-Generation Languages.................... 2-9
2.2.19 Remote File Specifications Were Incorrectly
Formatted...................................... 2-10
2.2.20 SORTWORK Files Were Not Closed Properly During
Image Rundown.................................. 2-11
2.2.21 Monitor Produced a Bugcheck in the
MON$FIND_USER Routine.......................... 2-12
2.2.22 A Bugcheck Was Produced Within the Monitor Log
File During Heavy Monitor Activity............. 2-13
2.2.23 Rdb/VMS Monitor Failed When the Last User
Finished on a Particular Database.............. 2-14
2.2.24 Defining a Remote Logical Name Denied Access to
the Local Node................................. 2-14
2.2.25 Transfer of Large Blocks of Data over the
Network Resulted in an Error................... 2-15
2.2.26 Problem When Database Was Defined as Remote ... 2-15
2.2.27 RDB$REMOTE Account That Has SYSTEM as Owner
Creates Installation Problems.................. 2-16
2.2.28 Rdb/VMS Did Not Accept the Database File
Specification in a Logical Name................ 2-16
2.2.29 UPDATE Privilege Access for a Table with
DACCESS Audit Event Was Not Captured........... 2-17
2.2.30 DACCESS Audit Event Required a Minimal Set of
Privileges for Auditing to Occur............... 2-17
2.2.31 Audited Privileges for DACCESS Audit Event
for Views and View-Columns Were Not Being
Imported....................................... 2-18
x
2.2.32 Audited Privileges for DACCESS Audit Event for
Columns Were Not Being Copied to the New Column
Definition During an SQL ALTER TABLE Command... 2-18
2.2.33 Deleting and Then Creating a Logical Area and
Accessing the Schema Caused a Page Checksum
Bugcheck....................................... 2-18
2.2.34 Partitioned Sorted Index Stored the First
Record Incorrectly............................. 2-19
2.2.35 Partitioned Sorted Indexes Resulted in Various
Problems....................................... 2-19
2.2.36 You Could Not Define Views Based on System
Relations...................................... 2-20
2.2.37 Altering Domain and Column Attribute Caused
FLDINUSE Error................................. 2-21
2.2.38 Unnecessary Privileges Were Stored for the
Database or Tables............................. 2-22
2.2.39 BUGCHECK Occurred on Rollback/Redefinition of
CREATE STORAGE MAP . . . STORE LIST Statement... 2-23
2.2.40 Problem in PSII$DELETE_EMPTY_NODE Caused an
Error.......................................... 2-24
2.2.41 Defining a Partitioned Hashed Index Resulted in
Corruption..................................... 2-24
2.2.42 Unable to Delete a Collating Sequence That Was
No Longer in Use............................... 2-25
2.2.43 Nontext Fields with Collating Sequences
Produced Incorrect Results with Constraints.... 2-26
2.2.44 CHANGE DATABASE Statement Resulted in Bad
Parameter Error Message........................ 2-26
2.2.45 Change in Operation of Index Deletion ......... 2-27
2.2.46 Privilege Violation in Batch-Update Caused
Database Corruption............................ 2-28
2.2.47 Collating Sequence Problems ................... 2-28
2.2.48 Improper Error Displayed When Exporting
and Importing to Use a Different Collating
Sequence....................................... 2-29
2.2.49 ALTER STORAGE MAP Statement Caused a Bugcheck
When Combined with Disabling Compression....... 2-29
2.2.50 Synchronization Problem for an Empty Sorted
Index.......................................... 2-30
2.2.51 Defining a View Caused a Bugcheck When a Sorted
Index Was Previously Defined................... 2-31
2.2.52 Collating Sequences That Used Two-to-Two
Character Mapping Could Bugcheck............... 2-33
xi
2.2.53 Disabling Compression When Changing a Table's
Storage Map to Use a Different Storage Area
Caused a Bugcheck.............................. 2-33
2.2.54 REORGANIZE Clause Caused a Bugcheck ........... 2-34
2.2.55 REORGANIZE PAGES Had No Affect When Moving
Records from the RDB$SYSTEM Storage Area into
a New Storage Area and Placing Them Using an
Index.......................................... 2-34
2.2.56 Area Allocation Was Displayed Incorrectly ..... 2-35
2.2.57 Several Miscellaneous Problems Occurred with
Triggers....................................... 2-35
2.2.58 Interaction of a Trigger with the Modify of
a Segmented String May Cause a "NO_RECORD"
Failure on Commit.............................. 2-36
2.2.59 Problem with Improper Interactions Between
Trigger Actions and Triggering Statements...... 2-37
2.2.60 An Incorrect Value Was Stored or a Bugcheck
Resulted When Using BEFORE UPDATE or BEFORE
MODIFY Triggers................................ 2-37
2.2.61 Certain Queries Using Substrings Produced
Incorrect Results.............................. 2-38
2.2.62 Updating the Cardinality of a Relation Caused a
Bugcheck....................................... 2-39
2.2.63 CONTAIN Predicate Caused Uppercase Type in the
Second Byte of Some Two-Octet Characters....... 2-39
2.2.64 Negate Operator Incorrectly Propagated the NULL
Bit While Processing a Record Stream........... 2-39
2.2.65 UPDATE Operation Stored Incorrect Results ..... 2-41
2.2.66 UPDATE Operation Caused a Bugcheck ............ 2-42
2.2.67 Unacceptable VALID IF from CDO ................ 2-42
2.2.68 MODIFY Operation Caused Index Corruption on
Partitioned Hash Indexes....................... 2-43
2.2.69 RDB$DBKEY_LENGTH System Field Was Incorrect for
Certain Views.................................. 2-44
2.2.70 View Updates and the CHECK OPTION Clause Worked
Incorrectly.................................... 2-45
2.2.71 Problem Comparing Different Data Types ........ 2-46
2.2.72 COMPUTED BY Columns Allocated Space Within the
Stored Row..................................... 2-47
2.2.73 Unnecessary Evaluation of Certain Types of
Constraints Occurred on Record Insertion ...... 2-49
2.2.74 Unexpected Lock Conflict on Freeze Error
Messages Was Possible.......................... 2-51
xii
2.2.75 Arithmetic Overflow Happened Unnecessarily for
SUM Function................................... 2-52
2.2.76 Comparing Integer and Text Fields Caused
Problems....................................... 2-53
2.2.77 Arithmetic Exception Resulted When Joining
Integer Columns................................ 2-53
2.2.78 COBOL Lines Were Generated That Did Not Comply
with the ANSI Standards........................ 2-54
2.2.79 Optimization of Constraint Processing Was
Limited........................................ 2-54
2.2.80 Rdb/VMS Hung on a SELECT Statement When a
Column Data Type Was Changed from INTEGER to
CHARACTER to DATE.............................. 2-54
2.2.81 NOWAIT Transactions Had Their Buffers
Invalidated at Commit Time..................... 2-56
2.2.82 Bugcheck Occurred with an Exception at
RDMS$$RSS$ASN_FOR_RSS$NDX...................... 2-56
2.2.83 INSERT Command to Double the Contents of a
Table Resulted in an I/O Loop.................. 2-57
2.2.84 Query Using Descending Indexes Returned
Incorrect Results.............................. 2-57
2.2.85 Query with SQL LIKE Returned Incorrect
Results........................................ 2-58
2.2.86 Query with Compressed Indexes Returned
Incorrect Results.............................. 2-59
2.2.87 Query Returned Incorrect Results .............. 2-62
2.2.88 Poor Performance Was Observed with Queries
Using Dynamic OR Optimization Within the Leaf
Retrieval...................................... 2-62
2.2.89 Query Returned Records in Wrong Order if Sorted
in Descending Order with the SQL ORDER BY
<column-name> DESCENDING or the RDO SORTED BY
DESCENDING <field> Clauses..................... 2-63
2.2.90 Shared Write Queries Consumed More Memory Than
Expected....................................... 2-64
2.2.91 Query Optimizer Caused Various Bugchecks When
Queries Were Run............................... 2-64
2.2.92 Poor Performance Was Experienced While
Retrieving Views by Dbkey...................... 2-65
2.2.93 Wrong Results Were Returned from Queries That
Used Collating Sequences and the STARTING WITH
"" Relational Operator......................... 2-66
xiii
2.2.94 Queries with Computed Expressions and Indexes
Returned the Wrong Results..................... 2-67
2.2.95 Queries with Computed Expressions Returned the
Wrong Results.................................. 2-68
2.2.96 Key-Only Boolean Optimization Was Underutilized
by the Query Optimizer......................... 2-68
2.2.97 Total Relation Boolean Was Not Generated
Properly in a Leaf Strategy.................... 2-70
2.2.98 Using Placement via Sorted Index Clause to
Store Rows in a Uniform Area Could Cause the
Wrong Query Optimizer Strategy to Be Chosen.... 2-70
2.2.99 Incorrect Results Were Returned on Join
Operations Using Partitioned Indexes........... 2-71
2.2.100 Join Query Matched a Null Aggregate or
Expression to a Column with Zeros or Blanks and
Produced Incorrect Results..................... 2-72
2.2.101 Read/Write Query with Multiple Range Predicates
on an Index Column Performed Poorly............ 2-72
2.2.102 Query Optimizer Did Not Choose Index-Only
Retrieval When the Dbkey Was Selected.......... 2-73
2.2.103 Optimizer Did Not Recognize That an Index
Segment Was Compressed......................... 2-75
2.2.104 Multisegmented Index Was Not Selected When a
Not-Equal Predicate Was Specified.............. 2-75
2.2.105 Singleton Subselect Statement Returned
Incorrect Results.............................. 2-76
2.2.106 Query with a FOR Loop and MODIFY Statement
Followed by a PRINT Statement Returned
Incorrect Results.............................. 2-78
2.2.107 Query with a Computed-By Field and OR Logic
Returned Incorrect Results..................... 2-78
2.2.108 Query with Keys Scanned the Index Instead of
Using Direct Tree Lookup....................... 2-79
2.2.109 RDBPRE Query Using Dynamic OR Optimization
Returned Wrong Results......................... 2-79
2.2.110 SQLMOD Query Returned Empty Rows .............. 2-80
2.2.111 Under Certain Circumstances a Committed Update
Was Not Completely Written to the .AIJ File.... 2-81
2.2.112 Problem with SPAM Thresholds in a Recover
Operation...................................... 2-81
2.2.113 After-Image Journal File Create or Modify
Operation Allowed Nonsystem Concealed Logical
Names to Be Used............................... 2-81
xiv
2.2.114 Recovery Failed When It Tried to Undo a Create
Logical Area Operation......................... 2-82
2.2.115 Recovery-Unit Journal (.RUJ) Files Could Not Be
Created Using Angle Brackets (<>).............. 2-82
2.2.116 Bugcheck Occurred if the .AIJ File Could
Not Be Opened, Possibly Resulting in LAT
Termination.................................... 2-83
2.2.117 RMU/MONITOR/START Operation at System Startup
with Global Buffers Enabled Could Result in an
Exceeded Quota Error........................... 2-83
2.3 SQL Software Errors Fixed in V4.1................ 2-85
2.3.1 ALTER DOMAIN Statement Did Not Allow the DATE
Data Type to Be Converted to VARCHAR........... 2-85
2.3.2 Altering Column from One Data Type to Another
Could Cause Various Exceptions When Records
Containing NULL Values in That Column Were
Accessed....................................... 2-85
2.3.3 ALTER STORAGE MAP Command Resulted in the Loss
of Data........................................ 2-86
2.3.4 Importing a Database with Tables Containing
Lists (Segmented Strings) Failed............... 2-86
2.3.5 SQL IMPORT Printed Dates in the User's
Format......................................... 2-87
2.3.6 Source Attributes for Storage Maps Were Not
Saved in Pre-V3.1 SQL IMPORT Operations........ 2-87
2.3.7 INDEX Percent Fill and Node Size Information .. 2-88
2.3.8 Complete Export Consistency ................... 2-89
2.3.9 More Informative Error Message ................ 2-89
2.3.10 Earlier Information Not Previously Exported ... 2-90
2.3.11 Certain Trigger Definitions Caused a
Bugcheck....................................... 2-91
2.3.12 Triggers Created with Long Source Text Strings
Were Improperly Displayed...................... 2-92
2.3.13 Triggers Created from Programs Had Their Source
Text Truncated by a Word....................... 2-93
2.3.14 SQL_DYNAMIC.C Sample Program Error Is Fixed ... 2-94
2.3.15 Null Handling Problem Occurred When Using SQL
Module Language and Dynamic SQL Availability... 2-95
2.3.16 Incorrect Conversion of Numeric Data Types
Caused Erroneous Values for Scales............. 2-96
2.3.17 SQLTYPE Value Fixed in the SQLDA .............. 2-96
xv
2.3.18 Bugcheck Returned by the System When a User
with Incorrect Privileges Showed Protection on
a Schema....................................... 2-97
2.3.19 Record Parameters Could Not Be Used Where
Values Were Expected........................... 2-97
2.3.20 SQL Incompatibilities in Rdb/VMS V4.0 That Are
Fixed in Rdb/VMS V4.0B and V4.1................ 2-97
2.3.20.1 Incompatibilities Between Object Modules.... 2-97
2.3.20.2 Incompatibilities Between TABLE and LIST
Cursors..................................... 2-99
2.3.20.3 Incompatibilities Between Cursors and COMMIT
or ROLLBACK Statements...................... 2-99
2.3.21 Message Vector Contained Erroneous Information
About the Number of Longwords Used............. 2-99
2.3.22 Data Dictionary (CDD/Plus) Fields with Scales
Were Not Always Properly Translated............ 2-99
2.3.23 UNION Queries Returned Incorrect Data on
Numeric Data Types............................. 2-100
2.3.24 Modules That Used the DECLARE TRANSACTION
Statement Were Ignoring TXN Attributes......... 2-100
2.3.25 Embedded SQL Ada Programs Could Not Use LIST
Cursors........................................ 2-100
2.3.26 Views That Selected Dbkeys Caused a Bugcheck .. 2-100
2.3.27 Dynamic SQL Statements with Indicator Arrays
Were Not Correctly Handled Prior to Rdb/VMS
V4.0B.......................................... 2-101
2.3.28 SQL Allocated More Memory Than Necessary During
a Dynamic SET TRANSACTION Statement............ 2-101
2.3.29 Preparing a Statement with D-Float Parameters
Caused a Bugcheck.............................. 2-101
2.3.30 Memory Was Lost Between Database Attaches ..... 2-101
2.3.31 Using the IGNORE CASE Option of the LIKE Clause
Sometimes Resulted in a Query That Incorrectly
Returned No Rows............................... 2-102
2.3.32 SQL SELECT Statement Resulted in an Invalid BLR
Error.......................................... 2-103
2.3.33 Storage of Records Containing NULL Values Using
Dynamic SQL Caused an Arithmetic Exception..... 2-103
2.3.34 Input VARCHAR Parameter Actual Value Was Longer
Than Procedure Parameter....................... 2-103
2.3.35 SELECT Operation of an Altered Table Resulted
in an Infinite Loop............................ 2-104
xvi
2.3.36 Opening a Cursor That Was Already Opened Caused
the Cursor to Lose Its State................... 2-105
2.3.37 Executing the ROLLBACK Statement with OPEN
List Cursors Left List Cursors in an Unusable
State.......................................... 2-107
2.3.38 Executing the COMMIT Statement with OPEN List
Cursors Did Not Commit the Newly Created
Lists.......................................... 2-113
2.3.39 OPEN Statement of an INSERT TABLE CURSOR Did
Not Properly Return Error Status............... 2-116
2.3.40 Records Included from the Data Dictionary in
the C Preprocessor Did Not Null-Terminate
Character Strings.............................. 2-120
2.4 SQL/Services Errors Fixed in V4.1................ 2-121
2.4.1 Trailing Characters Appeared on SQL/Services
Sample Program Error Messages.................. 2-121
2.4.2 sqlsrv_fetch_many Routine Caused Problems on
the Macintosh Platform......................... 2-121
2.4.3 Unpredictable Results Occurred When Trying to
Store Segmented Strings from the Macintosh
Environment Using DECnet....................... 2-122
2.4.4 Certain Calls to the sqlsrv_fetch_many Routine
Caused Problems................................ 2-122
2.4.5 Authorization Failure Occurred When SYSUAF Flag
LOCKPWD Was Set................................ 2-122
2.4.6 Column Limit Raised to 500 .................... 2-123
2.4.7 SQL/Services Failure Did Not Produce a Bugcheck
File........................................... 2-123
2.4.8 SQL$STARTUP.COM Startup File Contained an Error
in the SQL/Services Startup Logical Name....... 2-123
2.4.9 Node Names Containing Numeric Characters Were
Improperly Made Uppercase in OS/2 API.......... 2-123
2.4.10 SQLSRV_ASCII_STRING Data Type and NULL
Termination.................................... 2-124
2.4.11 Compilation Error Fixed for SQL/Services ULTRIX
Sample Application............................. 2-124
2.4.12 SQL/Services MS-DOS IVP Failure Is Fixed ...... 2-124
2.4.13 SQL/Services Length Packet Split Problem Is
Fixed.......................................... 2-124
2.4.14 Problem Freeing Network Connections for
SQL/Services ULTRIX API Is Fixed............... 2-125
2.4.15 VMS Application Programming Interface (API)
Installation Failed Without Rdb/VMS............ 2-125
xvii
2.4.16 Failure of SQL/Services Communication Server to
Report Error Status Is Fixed................... 2-125
2.4.17 SQL/Services Shutdown Procedure Problem Is
Fixed.......................................... 2-125
2.4.18 SQL/Services Startup File Changes ............. 2-126
2.4.19 SQL/Services Macintosh API Code Fixes ......... 2-126
2.4.19.1 SQL/Services Now Allows Changing the Name of
the Macintosh System Folder................. 2-126
2.4.19.2 SQL/Services SQLSRV$Volume installation
Volume Can Now Be Accessed on the
Macintosh................................... 2-127
2.4.19.3 SQL/Services Now Looks for PATHWORKS DECnet
Tool Instead of DECtask Tool................ 2-127
2.4.19.4 SQL/Services Macintosh API Fix for Macintosh
Systems Based on the Motorola 68000 Chip.... 2-127
2.4.20 SQL/Services Proxy File Fixes ................. 2-127
2.4.21 SQL/Services Client Application Logging
Fixes.......................................... 2-128
2.4.22 SQL/Services API Fetch Routines Are Fixed ..... 2-128
2.4.23 More Pertinent Error Message Is Returned
When Passing an Invalid Class Name in the
sqlsrv_set_server_class Routine................ 2-128
2.5 RDO and RDBPRE Software Errors Fixed in V4.1..... 2-128
2.5.1 Bugcheck Was Returned Because the CHANGE FIELD
Had No VALID IF Clause......................... 2-129
2.5.2 Incorrect Value Was Stored During an RDO STORE
or MODIFY Operation............................ 2-130
2.5.3 Multiple RDO Statements in a FOR Loop Caused
Unpredictable Results.......................... 2-130
2.5.4 Query Using Static OR and a Common
Subexpression in Two or More OR Legs Produced
Incorrect Results.............................. 2-132
2.5.5 RDO IMPORT Operation Did Not Save All SQL
Defined Attributes............................. 2-133
2.5.6 RDO IMPORT Statement Default Is CDD_LINKS, as
Documented..................................... 2-133
2.5.7 RDO IMPORT Failed to Detect Illegal Zero Values
Specified on the IMPORT Command................ 2-133
2.5.8 Problem with Callable RDO and Varying String
Descriptors.................................... 2-135
2.5.9 RDB$INTERPRET Now Fully Supports VS (Varying
String) Descriptors............................ 2-136
xviii
2.5.10 RDBPRE Generated Incorrect Code for Request
Handles........................................ 2-136
2.5.11 Wrong Number of Records Was Returned by a Query
in an Inner FOR Loop........................... 2-138
2.6 RDML Software Errors Fixed in V4.1............... 2-138
2.6.1 Shared Fields in a Relation and a View Caused a
Bugcheck....................................... 2-139
2.6.2 RDML-E-READ_ONLY Error Was Returned When
Attempting to Update COMPUTED BY Fields........ 2-139
2.6.3 Precompiler Aborted When Processing RDB$MISSING
in an RSE...................................... 2-139
2.6.4 Code Was Incorrectly Generated for RDB$MISSING
in the GET Statement........................... 2-140
2.6.5 Error Resulted in Generating Double Precision
Constants for Pascal........................... 2-140
2.6.6 Changing Records in CDD/Plus Caused an Error .. 2-141
2.6.7 CDD/Plus Informational Message Caused RDML to
Abort Compilation.............................. 2-141
2.6.8 RDML Generated a Fatal Error Message When
It Encountered an Informational CDD/Plus
Message........................................ 2-141
2.6.9 Problem with RDML Read-Only Field ............. 2-142
2.7 RMU Software Errors Fixed in V4.1................ 2-142
2.7.1 TA90E and TA91 Tape Drives Were Not Recognized
in Rdb/VMS V4.0 and V4.0A...................... 2-142
2.7.2 Returned DCL $STATUS Was Inconsistent Between
RMU Commands................................... 2-143
2.7.3 Index Cardinality Was Not Maintained When an
Application Performed Only a Few Insertions or
Deletions...................................... 2-143
2.7.4 Behavior of RMU/BACKUP Was Confusing When Tape
Volume Protection Was Used..................... 2-143
2.7.5 RMU/BACKUP Command Was Incompatible with the
VMS MOUNT/NOUNLOAD Commands.................... 2-144
2.7.6 RMU/BACKUP Command Required Tapes on Each Drive
to Be Mounted.................................. 2-144
2.7.7 RMU/BACKUP Command Failed to Overlap the
Rewind-Dismount and Write of the Next Volume... 2-144
2.7.8 VMS BACKUP Was Incompatible with the RMU/BACKUP
and RMU/RESTORE Commands....................... 2-144
2.7.9 Problems with Tape Label Checking in the
RMU/BACKUP and RMU/RESTORE Commands............ 2-145
xix
2.7.10 RMU/RESTORE Stopped Searching a Tape for
the Named Backup File if It Encountered a
Zero-Length File............................... 2-146
2.7.11 AIJ No-Quiet-Point Backup Could Corrupt the
.AIJ File...................................... 2-146
2.7.12 /INTERVAL Qualifier of the
RMU/BACKUP/AFTER_JOURNAL Command Miscalculated
a Specified Interval Value..................... 2-147
2.7.13 RMU/CLOSE/CLUSTER/WAIT/ABORT=FORCEX Command
Hung the Database.............................. 2-147
2.7.14 Privileges Required to Execute the RMU/DUMP,
RMU/OPEN, and RMU/CLOSE Commands............... 2-147
2.7.15 RMU/CONVERT Command Failed with a Default
Collating Sequence Defined..................... 2-148
2.7.16 RMU/COPY or RMU/MOVE Command Incorrectly Copied
Area Inventory Pages (AIP)..................... 2-149
2.7.17 DISTRIBTRAN Privilege Was Not Audited Correctly
by Security Auditing Facility.................. 2-149
2.7.18 Problem with RMU/SHOW USERS and RMU/SHOW SYSTEM
Commands and VMS WORLD Privileges.............. 2-149
2.7.19 RMU/REPAIR Command Caused Database
Corruption-Problem I........................... 2-150
2.7.20 RMU/REPAIR Command Caused Database
Corruption-Problem II.......................... 2-150
2.7.21 SPAM Threshold Calculations Resulted in Errors
Reported by the RMU/VERIFY Command............. 2-150
2.7.22 RMU/VERIFY Reported False AIPENTMBZ Warning
Messages....................................... 2-150
2.7.23 Hashed Index Verification Caused Buffer
Flushing Problem............................... 2-151
2.7.24 RMU/VERIFY Did Not Properly Verify
Databases Converted to V4.1 Using the
RMU/CONVERT/NOCOMMIT Command................... 2-151
2.7.25 RMU/VERIFY Could Report False BADSEGDBK
Errors......................................... 2-152
2.7.26 RMU/VERIFY Did Not Do .AIJ File Verification if
the User Did Not Have Sufficient Privileges to
Open the .AIJ File............................. 2-152
2.7.27 RMU/VERIFY/INDEX or RMU/VERIFY/ALL Command
Caused a Bugcheck if You Had Hashed Indexes
Defined........................................ 2-153
2.7.28 RMU/VERIFY Command Returned Spurious Errors
Involving Fragmented Records................... 2-153
xx
2.7.29 RMU/VERIFY Command Reported False MINGTRSIZ
Error Messages ................................ 2-154
2.8 Software Errors Related to CDD/Plus Fixed in
V4.1............................................. 2-154
2.8.1 Using CDD/Plus to Specify Collating Sequences
Returned an Error.............................. 2-154
2.8.2 SQL or RDO Hung During Integrate Operation and
a Ctrl/Y Was Not Possible...................... 2-155
2.9 CDD/Plus Software Errors Fixed That Affected
Rdb/VMS.......................................... 2-155
2.10 Software Errors Fixed in Rdb/VMS That Affected
Other Products................................... 2-156
2.10.1 Invalid Data Was Sent to DECtrace for the
Transaction Event.............................. 2-156
3 Known Problems, Restrictions, and Other Notes
3.1 Known Problems and Restrictions for General
Knowledge in V4.1................................ 3-1
3.1.1 Error Message Files Are Altered by DECpresent
V1.0........................................... 3-1
3.1.2 VMS Lock Remastering Changed in VMS V5.4 ...... 3-2
3.1.3 Multiversion Problem Exists in V4.1 Process
Environment When You Run RMONSTOP and RMONSTART
Procedures for Either V4.0 or V4.0A............ 3-2
3.2 Known Problems and Restrictions for All
Interfaces in V4.1............................... 3-4
3.2.1 System Table Changes from V4.0 to V4.1 Cause
DEC RdbExpert for VMS to Fail with NONULLIND
Error.......................................... 3-4
3.2.2 Placement Using Sorted Indexes Can Result in
Performance Degradation over Time as Rows Are
Added and Index Key Values Updated............. 3-5
3.2.3 Deleted Space Is Not Reused Until the Next
Database Attach................................ 3-6
3.2.4 Digital Does Not Support Access to Rdb/VMS
Through an Asychronous System Trap (AST)
Service Routine in a User Application.......... 3-8
3.2.5 V4.1 Multiplex Feature Should Be Disabled if
Remotely Attaching to V4.1 and V3.1 or V4.0
Databases...................................... 3-9
xxi
3.2.6 Segmented String Records Should Match the
Page Size When Stored on WORM Optical Disk
Devices........................................ 3-9
3.2.7 VAX RALLY Application Fails When Snapshots Are
Enabled Deferred............................... 3-9
3.2.8 Using Quoted Threshold Values for Binary Data
Types for Partitioning Data or Indexes Results
in Data or Index Corruption.................... 3-11
3.2.9 Triggers That Affect Subject Table Rows Can
Cause Loops or Inconsistent Results............ 3-12
3.2.10 Collating Sequences Producing Too Many Nulls
May Result in a Bugcheck Dump.................. 3-13
3.2.11 Sequential Retrieval Causes Problems with
Dynamic Optimizer.............................. 3-14
3.2.12 You Cannot Correctly Import a Database That
Contains Computed-By Columns That Reference
Other Computed-By Columns...................... 3-14
3.2.13 Table Name Must Match Dictionary Record Name .. 3-15
3.2.14 Certain Reserved Words Cannot Be Used as
Database Handles for RDBPRE or as Aliases for
SQL$PRE and SQL$MOD............................ 3-15
3.2.15 Transaction Handle and Messages Vector Are Not
Always Available in Callable RDO............... 3-16
3.3 SQL Notes of General Interest for V4.1........... 3-16
3.3.1 Using the SMALLINT Data Type and VAX C ........ 3-17
3.4 SQL Known Problems and Restrictions in V4.1...... 3-18
3.4.1 SQL Users Using the Multiversion Kit Must Link
with the SQL$USER Logical Name................. 3-19
3.4.2 Using LIST STORAGE AREA Clause on CREATE
DATABASE Statement Causes Unexpected I/O to
WORM Device.................................... 3-19
3.4.3 You Cannot Import a Multischema Database to
Earlier Versions............................... 3-20
3.4.4 You Cannot Use EXPORT WITH NO EXTENSIONS if
INTERVAL Is Defined............................ 3-20
3.4.5 SQL Object Module Incompatibility ............. 3-20
3.4.6 Confusion Over the Use of ASCII and ASCIZ in
Dynamic SQL and C Programs..................... 3-21
3.5 SQL/Services Known Problems and Restrictions in
V4.1............................................. 3-22
3.5.1 Process Logical Names Are Not Supported in
SQL/Services................................... 3-22
xxii
3.5.2 SQL/Services Compatibility Issue with the Order
of Include Files............................... 3-22
3.5.3 New DATE, TIME, TIMESTAMP, and INTERVAL
Data Types Are Not Directly Supported by
SQL/Services................................... 3-23
3.5.4 Problem with SQL/Services CDev for the
Macintosh and the New Release of PATHWORKS for
Macintosh V1.1................................. 3-24
3.5.5 Invalid Length Is Returned by SQLSRV_VARBYTE
Data Type...................................... 3-25
3.5.6 Allocating Space for SQLSRV_VARCHAR and
SQLSRV_VARBYTE Data Types Can Cause a
Problem........................................ 3-25
3.5.7 SQL/Services Compatibility Issues ............. 3-25
3.5.7.1 SQL/Services (Version 4.0 or Higher)
Server Uses Proxy-Like and Default Access
to Authorize Version 3.0 or 3.1 Client
Applications................................ 3-26
3.5.7.2 SQL/Services V4.0 Server Error -2031
Returned to V3.1 Client APIs................ 3-26
3.5.7.3 SQL/Services IVP Failure Caused by -2003
Network Error............................... 3-26
3.6 RDO and RDBPRE Known Problems and Restrictions in
V4.1............................................. 3-27
3.6.1 RDO Restrictions in V4.1 ...................... 3-27
3.6.2 RDO CONVERT Operation on V3.0 Databases Causes
Database Corruption When the Database Is
Converted to V4.0, V4.0A, V4.0B, or V4.1....... 3-27
3.6.3 RDO Export Operation May Return SQL Error
Messages....................................... 3-28
3.6.4 RDO Import Operation Error Message Results from
Importing a Multischema Database Referencing
CDD/Plus....................................... 3-28
3.6.5 Aggregate Expressions in RDO Return an Error .. 3-29
3.6.6 Loss of Precision for Text to Quadword
Assignment in RDB$INTERPRET.................... 3-30
3.7 RMU Known Problems and Restrictions in V4.1...... 3-31
3.7.1 Problems Using RMU Commands with SYSMAN ....... 3-31
3.7.2 Problem Using VMS ALLOCATE Command with RMU
Commands....................................... 3-31
3.7.3 Concealed Logicals Are Supported but No Longer
Recommended for Use After V4.0................. 3-32
xxiii
3.7.4 Restrictions on Using RMU Commands with the
/WORM and /NOSPAMS Qualifiers.................. 3-32
3.7.5 Do Not Delete After-Image Journal (.AIJ)
Backup Files if the AIJ Backup Fails or Is
Terminated..................................... 3-33
3.7.6 RMU/EXTRACT Known Problems and Restrictions in
V4.1........................................... 3-34
3.7.6.1 VALID IF Clauses Are Converted to Domain
Level CHECK() Constraints .................. 3-34
3.7.6.2 Triggers in RDO Allow Users to Define a
Trigger Action Within a Join of Two or More
Tables...................................... 3-34
3.7.6.3 VMS Style Dates and CURRENT_TIMESTAMP....... 3-35
3.7.6.4 Blank Lines in Multiline Descriptions Are
Removed by RDO.............................. 3-36
3.7.6.5 RMU/EXTRACT Column Default Value
Restriction................................. 3-36
3.7.6.6 Partial Support for RdbAccess for VAX RMS Is
Provided by Rdb/VMS V4.1.................... 3-37
3.7.7 Attaches to an "OPEN IS MANUAL" Database That
Is Currently Closed Are Not Allowed............ 3-37
3.7.8 Clarification on the Meaning of "Granted"
and "Requested" in RMU/SHOW LOCKS Output
Displays....................................... 3-38
3.7.9 False BADFNMAIJ Errors Are Returned from
RMU/VERIFY During Root Verification............ 3-38
3.8 CDD/Plus (CDD/Repository) Known Problems,
Restrictions, and Notes for V4.1................. 3-40
3.8.1 Using CDD/Repository Global Fields with
Rdb/VMS........................................ 3-40
3.8.2 Compatibility of CDD/Repository (Previously
Called CDD/Plus) and Rdb/VMS................... 3-44
3.9 CDD/Plus V4.2A and V4.3 Known Problems and
Restrictions for V4.1............................ 3-47
3.9.1 Changing the Rdb/VMS Database File Name ....... 3-47
3.9.2 Using CDD/Plus in a Multiversion Environment .. 3-48
3.9.3 New DATE Data Types Are Not Supported by
CDD/Plus V4.3.................................. 3-49
3.9.4 SQL Interface Restrictions for CDD/Plus V4.3
and Earlier Versions........................... 3-49
3.9.5 Integrate Sometimes Fails with a NO_META_UPDATE
Error.......................................... 3-49
3.9.6 CDD/Plus V4.2 and V4.3 Restriction ............ 3-50
xxiv
3.10 Restrictions Lifted by CDD/Plus Version 4.3...... 3-50
3.11 Rdb/VMS Documentation Errors and Omissions for
V4.1............................................. 3-50
3.11.1 Buffer Management Changes for V4.0 ............ 3-50
3.11.2 New Logical Name RDM$MON_USERNAME Is Not
Documented in the Main V4.1 Documentation
Set............................................ 3-53
3.11.3 Maintenance Operations for and Characteristics
of WORM Media Not Previously Described in the
V4.1 Documentation............................. 3-53
3.11.3.1 Maintenance Operations on WORM Media........ 3-53
3.11.3.2 WORM Media Characteristics and Assumptions.. 3-55
3.11.4 Database Key Recommendation Is Clarified ...... 3-58
3.11.5 Specification of Correlation Name in Table
References Is Restricted....................... 3-59
3.11.6 Correction for Database Keys Example .......... 3-59
3.11.7 RMU/SHOW STATISTICS Formatted Binary Output
File Changes Are Not Documented................ 3-59
3.11.8 Description of the Space Used by the New
Segmented String Structures on WORM Disks in
the VAX Rdb/VMS Guide to Database Maintenance
Is Incorrect................................... 3-62
3.11.9 SQLDA2 Null Indicator Data Type Is Incorrect .. 3-63
3.11.10 SQL ALTER DOMAIN and RDO CHANGE FIELD Statement
Restriction Is Undocumented.................... 3-63
3.11.11 Examples of Specifying Preferred Optimization
Mode Show Incorrect SQL Syntax................. 3-64
3.11.12 Reference to Example of Initialized Parameter
Is Incorrect................................... 3-65
3.11.13 INSERT Statement VALUES Clause Is Missing an
Argument....................................... 3-65
3.11.14 Value Returned by AVG Function ................ 3-65
3.11.15 CREATE STORAGE AREA Is Missing List Storage
Area Syntax.................................... 3-65
3.11.16 CREATE STORAGE MAP STORE LISTS Clause Syntax Is
Incorrect...................................... 3-66
3.11.17 Embedding Quotation Marks in Literals Table Is
Incorrect...................................... 3-67
3.11.18 Not All CDO and DTR Edit Strings Are Accepted
by SQL......................................... 3-68
3.11.19 Corrections to Tables in the VAX Rdb/VMS Guide
to Using SQL/Services.......................... 3-69
xxv
3.11.20 The VAX Rdb/VMS RDO Reference Manual Appendix C
Omits VAX Data Distributor Commands............ 3-72
3.11.21 RDB$MISSING Is Evaluated at Compile Time, Not
Run Time....................................... 3-73
3.11.22 SORTWORKn Logical Name Description Is
Inaccurate..................................... 3-75
3.11.23 Clarification on Setting the Read-Only
and Read/Write Attributes for the
RDB$SYSTEM Storage Area and Using the
RMU/ANALYZE/CARDINALITY/UPDATE Command......... 3-76
3.11.24 Clarification on the Relationship Between
the Number of Users and the Number of Nodes
Supported on a Database........................ 3-76
3.11.25 Clarification on Why Snapshot Files Grow in
Size........................................... 3-77
3.11.26 Request Handle Syntax Is Treated Differently in
Statistical Expressions........................ 3-79
3.11.27 Documentation Error Regarding Microsoft
C Compatible Assembler Required for the
SQL/Services MS-DOS Application Programming
Interface (API) Installation................... 3-80
3.11.28 Description of RMU/SHOW STATISTICS Checkpoint
Display Needs Clarification.................... 3-80
3.11.29 Using RDML and the Two-Phase Commit Protocol
by Calling the DECdtm System Service Calls
Implicitly and Explicitly Is Not Fully
Documented..................................... 3-81
3.11.30 Explanation of the "Lock Conflict on Freeze"
Errors......................................... 3-82
3.11.31 Explanation of RMU/SHOW STATISTICS Blocking
AST............................................ 3-84
3.11.32 Clarification of Behavior of the RDO F_FLOATING
Data Type...................................... 3-85
3.11.33 Explanation of RMU/SHOW STATISTICS Stall
Messages....................................... 3-86
3.11.34 RDMS$BIND_VALIDATE_CHANGE_FIELD Logical Name
Was Not Documented in V4.0..................... 3-88
3.11.35 RDMS$BIND_VM_SEGMENT Logical Name Was
Misnamed in the V3.1 Documentation and Was Not
Documented in V4.0............................. 3-88
3.12 SQL/Services Troubleshooting Suggestions......... 3-88
3.12.1 Common SQL/Services Network Errors ............ 3-88
xxvi
3.12.2 Common SQL/Services Fatal Execution Server
Errors......................................... 3-90
3.12.3 Common SQL/Services API Installation
Failures....................................... 3-91
3.12.4 SQL/Services Compatibility Issues ............. 3-91
3.12.4.1 SQL/Services V4.0, V4.0A, V4.0B, and V4.1
Server Uses Proxy-Like and Default Access to
Authorize V3.0 or V3.1 Client Applications.. 3-92
3.12.4.2 SQL/Services V4.0, V4.0A, V4.0B, or V4.1
Server Error -2031 Returned to V3.1 Client
APIs........................................ 3-92
3.12.4.3 Queue Manager Must Be Started for the
SQL/Services IVP to Work.................... 3-92
3.13 Restrictions Retained from V4.0.................. 3-93
3.13.1 Known Problems and Restrictions for All
Interfaces for V4.0............................ 3-93
3.13.1.1 Improving the Performance of the Export
Operation Using the DCL SET Command to
Change the Default Extend Parameter Value... 3-93
3.13.1.2 SNAPSHOTS DEFERRED May Stall Transactions... 3-93
3.13.1.3 PLACEMENT VIA INDEX Clause Prohibits Shadow
Clustering.................................. 3-94
3.13.1.4 RDB$SYSTEM Storage Area Cannot Be Read-Only
When a Relation Is Readied in Exclusive or
Batch-Update Mode........................... 3-94
3.13.1.5 Joined Relations Do Not Allow "MODIFY" if
Using the WITH Clause....................... 3-95
3.13.1.6 Using RDML/C to Update a View Returns
Errors...................................... 3-96
3.13.1.7 DECLARE and START Stream Are No Longer
Allowed for Certain Views................... 3-98
3.13.1.8 A Clarification of the Storage Algorithm for
Mixed Pages................................. 3-98
3.13.1.9 Adjustment of Cardinalities in V4.0
Is Likely to Cause Poorer Optimizer
Performance................................. 3-99
3.13.1.10 SELECT on SCHEMA (in V4.1, SELECT on
DATABASE) (READ on DATABASE) ACE Is Now
Required.................................... 3-99
3.13.1.11 Rdb/VMS Network Link Failure Does Not Allow
FINISH (in V4.1, DISCONNECT) to Tidy Up
Transactions................................ 3-100
3.13.1.12 VAX Data Distributor Copy Processes Do
xxvii
Not Process Database Pages Ahead of an
Application................................. 3-100
3.13.1.13 Setting an Appropriate WSEXTENT Relative to
WSQUOTA for SORT/MERGE Operations........... 3-101
3.13.1.14 Attempting to Acquire a Lock Could Cause an
Infinite Loop............................... 3-102
3.13.2 SQL Known Problems and Restrictions for V4.0 .. 3-102
3.13.2.1 SQL Allows False Redefinition of the DATE
Data Type................................... 3-102
3.13.2.2 Problem Adding a New Field to CDO Defined
Record and Not to Last Position............. 3-103
3.13.2.3 Module Language Passes Extraneous Characters
with Inexact Dynamic Descriptors............ 3-104
3.13.2.4 Close List Cursor Before Fetching Rows from
Table Cursor................................ 3-105
3.13.2.5 SELECT Statement with GROUP BY Clause
Did Not Return Date Fields in EDIT STRING
Format...................................... 3-107
3.13.2.6 When Using the BETWEEN Operator, You Should
Specify the Lower Value First............... 3-107
3.13.2.7 Cautions on Using ANY, ALL, or IN Clauses in
Constraint Definitions...................... 3-108
3.13.2.8 SQL Does Not Recognize a Record During SQL
Precompile Time............................. 3-108
3.13.2.9 Release of Cursor Statements Referencing
Prepared Statements Causes Problems......... 3-109
3.13.2.10 SQL Does Not Translate Logical Names
Referencing Source Databases................ 3-109
3.13.2.11 Problem with Transferring a Table to an
Existing Database Containing the Same Table
Name........................................ 3-110
3.13.3 RDO Known Problems and Restrictions for V4.0 .. 3-111
3.13.3.1 RDO SHOW USERS and SHOW MONITOR Statements
Do Not Work for Remotely Accessed
Databases................................... 3-111
3.13.4 RDML Known Problems and Restrictions for
V4.0........................................... 3-111
3.13.4.1 RDML Generates an Error Message When
Attempting to Store or Modify Read-Only
(COMPUTED BY) Fields........................ 3-112
xxviii
3.13.5 RMU Known Problems and Restrictions for V4.0 .. 3-112
3.13.5.1 Non-Updatable Fields Cannot Be Unloaded
Using the RMU/UNLOAD Command................ 3-112
3.13.5.2 Single-File Databases Require the /ROOT
Qualifier When Using the RMU/MOVE_AREA
Command..................................... 3-113
3.13.5.3 Shortened Form of RMU/RESTORE Command Does
Not Work Properly........................... 3-113
3.13.5.4 Installing RMU with Privileges.............. 3-113
3.13.6 CDD/Plus Restrictions for V4.0 ................ 3-114
3.13.6.1 Minimum Supported Version of CDD/Plus....... 3-114
3.13.6.2 Using CDD/Plus with PERSONNEL.COM........... 3-114
3.13.6.3 Some Views Are Not Accepted by VAX CDD/Plus
V4.2........................................ 3-114
3.13.6.4 GRANT and REVOKE Statements Generate
MBLRSYNERR Message if Attached by Path
Name........................................ 3-115
3.13.7 Restrictions Lifted by CDD/Plus Version 4.2 ... 3-115
3.13.7.1 Incompatibilities Between Rdb/VMS V4.0
and CDD/Plus That Have Been Lifted by
VAX CDD/Plus Version 4.2.................... 3-115
3.14 Restrictions Retained from V3.1.................. 3-115
3.14.1 Known Problems and Restrictions for All
Interfaces for V3.1............................ 3-115
3.14.1.1 Object Modules Created with V3.1 and V4.0
Are Not Downward-Compatible................. 3-115
3.14.1.2 FIRST n Is Not Considered During
Optimization................................ 3-116
3.14.1.3 With the Exception of Views, Do Not Add
Fields to Relations, or Define Indexes,
Triggers, and Other Database Objects Based
on System Relation Fields................... 3-116
3.14.1.4 Performance Considerations for Using VARYING
STRING or COLLATING SEQUENCE Attribute for
Index Keys.................................. 3-116
3.14.1.5 Sorting or Implied Sorting for Projection on
a Dbkey Is Not Worthwhile................... 3-118
3.14.1.6 Many Attaches to and Detaches from the Same
or Multiple Databases While Using Search
xxix
Lists to Point to the Database Use Up I/O
Channel Quota............................... 3-119
3.14.1.7 Unexpected Setting of the NULL Attribute
After an IMPORT Operation................... 3-119
3.14.1.8 RDO IMPORT Statement Generates Bugcheck
Dumps if the Index Definition Fails......... 3-120
3.14.1.9 IMPORT Statement Fails to Complete Index
Definition with Users Attached to the
Database.................................... 3-122
3.14.1.10 Using LIB$DT_INPUT_FORMAT to Change Date
Input Format Sometimes Causes Access
Violation................................... 3-122
3.14.1.11 Operations on F-Floating Data Round to Whole
Numbers..................................... 3-123
3.14.1.12 Rdb/VMS Interaction with Data Distributor
V2.1 May Generate Bugcheck Dumps............ 3-123
3.14.1.13 Batch-Update Transactions Can Cause
a Bugcheck Dump to Occur if an Index
Definition Fails............................ 3-124
3.14.1.14 Rdb/VMS Logical Name, RDMS$BIND_WORK_VM, Has
an Upper Limit of 65,000 Bytes.............. 3-124
3.14.1.15 Reserving a Table in Exclusive Mode May
Prevent Operations from Being Performed on
Other Tables in the Same Storage Area....... 3-124
3.14.1.16 Problem Defining COLLATING SEQUENCE IS
NORWEGIAN NORWEGIAN......................... 3-125
3.14.1.17 Snapshot File Name, File Type, or Version
Number Cannot Be Changed for Single-File
Databases................................... 3-126
3.14.1.18 Rdb/VMS and VMS Debugger Interaction........ 3-127
3.14.1.19 Using Rdb/VMS from a VMS Detached Process... 3-129
3.14.2 SQL Known Problems and Restrictions for V3.1 .. 3-130
3.14.2.1 DDL Statements Cannot Refer to Objects
Before Their Creation....................... 3-130
3.14.2.2 Deleting Metadata in Rdb/VMS................ 3-131
3.14.2.3 SQL Schema Compilation Fails on the First
Fatal Error................................. 3-131
3.14.2.4 COMMENT ON Statement Cannot Be Used in
CREATE SCHEMA Statement..................... 3-132
3.14.2.5 Dynamic Cursors Cannot Access Views Created
with GROUP BY or UNION Clause............... 3-132
3.14.2.6 You Cannot Use INCLUDE Statement in Variable
Declaration................................. 3-132
xxx
3.14.2.7 SQL Ada Precompiler Does Not Support the
Correct Overloading of Subprograms.......... 3-132
3.14.2.8 SQL Precompiler Does Not Evaluate
Expressions in Variable Declarations or
Understand Literals......................... 3-133
3.14.2.9 SQL Ada Precompiler Does Not Support Named
Literals or Ranges.......................... 3-134
3.14.2.10 SQL Module Language Processor Fails on the
First Fatal Error........................... 3-134
3.14.3 SQL/Services Known Problems and Restrictions
for V3.1....................................... 3-135
3.14.3.1 Disable VAX SQL/Services V1.0 Startup
Procedure................................... 3-135
3.14.4 RDO and RDBPRE Known Problems and Restrictions
for V3.1....................................... 3-135
3.14.4.1 Database Handle Scope....................... 3-135
3.14.4.2 RDO CHANGE INDEX Restriction Is Now
Signaled.................................... 3-136
3.14.4.3 Problem of Different Optimizations of the
Same Query from Different Environments...... 3-136
3.14.4.4 Restrictions on Using Missing Value Fields
in Nested Queries........................... 3-137
3.14.4.5 STORE WITHIN and DISABLE/ENABLE COMPRESSION
Clauses Cannot Both Be Specified............ 3-138
3.14.5 RDML Known Problems and Restrictions for
V3.1........................................... 3-139
3.14.5.1 Variables Cannot Be Database Handles........ 3-139
3.14.5.2 RDML Run-Time Object Library No Longer
Requires You to Link with VAXCRTL or
VAXCRTLG Object Libraries or Shareable
Images...................................... 3-141
3.14.5.3 RDML/EPascal Ignores
/LINKAGE=PROGRAM_SECTION Qualifier.......... 3-141
3.14.5.4 RDML/Pascal Does Not Understand Some
Character String Value Expressions.......... 3-141
3.14.5.5 RDML/Pascal Does Not Accept All Possible
Valid Pascal Host Language Variables........ 3-142
3.14.5.6 RDML Does Not Allow Nested Comments......... 3-142
3.14.5.7 C Host Variables............................ 3-142
3.14.5.8 C String Continuation Character............. 3-143
3.14.5.9 Path Name and the DATABASE Statement........ 3-144
xxxi
3.14.6 RMU Known Problems and Restrictions for V3.1 .. 3-144
3.14.6.1 Using the /USERS_MAX and /NODES_MAX
Qualifiers with the RMU/RESTORE Command
Requires Both Qualifiers on the First Line
of DCL Input................................ 3-144
3.14.6.2 The RMU/BACKUP/AFTER_JOURNAL /CONTINUOUS
/UNTIL="TOMORROW:+00:50" Command Fails for
V3.1A and VMS V5.3 or V5.4.................. 3-145
3.14.6.3 There Is a 17-Character Limit for File Names
When You Back Up Databases to Tape.......... 3-145
3.14.6.4 RMU/DUMP/BACKUP Command Specifying a Value
of 1 or 2 for the /ACTIVE_IO Qualifier
Causes the AIJ Dump to Stall................ 3-146
3.14.6.5 RMU/SHOW STATISTICS Command Does Not Record
All Statistics in the Binary File........... 3-146
3.14.6.6 Dumping the .AIJ File Is Incompatible with
Normal Usage................................ 3-147
3.14.6.7 RMU/RESTORE Command May Initialize the SPAM
Thresholds in One or More Storage Areas..... 3-147
3.14.7 DSRI Notes and Restrictions Retained from
V3.1........................................... 3-148
3.14.7.1 RCI Instantiation Number Must Be Zero for
Remote Access............................... 3-148
3.14.7.2 Context Variables That Are Not Unique Within
a Request Cause Invalid BLR................. 3-149
3.14.8 CDD/Plus Restrictions Retained from Rdb/VMS
V3.1........................................... 3-149
3.14.8.1 CDD/Plus COMPUTED BY Fields Are Not
Currently Supported in Rdb/VMS Relations or
Views....................................... 3-150
3.14.8.2 EXPORT WITH NOEXTENSIONS Statement Can
Corrupt the CDD$DATABASE.................... 3-150
A Additional Release Notes for Rdb/VMS V4.1
A.1 Special SQL Images Provide a Bridge for Date-Time
Compatibility.................................... A-1
A.2 Additional Release Notes for Rdb/VMS V4.1........ A-6
A.2.1 Deprecated Default Semantics of the ORDER BY
Clause......................................... A-6
A.2.2 Creating a Storage Map on a View Caused a
Bugcheck Dump.................................. A-7
xxxii
A.2.3 Multiple Database Recovery (DBR) Instances
Attempted to Recover the Same .RUJ File and
Resulted in DBR Bugcheck....................... A-7
A.2.4 AIJ Recovery Failed Because TSNs Did Not Match
Database Root Information...................... A-8
A.2.5 AIJ File Modification on One Node Was Not
Reflected on Another Node...................... A-8
A.2.6 Memory Corruption Problem Related to the Number
of Users Caused a Bugcheck..................... A-8
A.2.7 Bugcheck Resulted When Attempting to Deassign
an Invalid File Channel During a Database
Detach......................................... A-9
A.2.8 Problem Running RDML on a System with No
Rdb/VMS License................................ A-9
A.2.9 Performance Problem Is Observed with Rdb/VMS
Distributed Update Transactions in a Mixed VMS
V5.4 and V5.5 Operating System Environment..... A-9
A.2.10 A Distributed Transaction Abort Error Will
Change from a Warning to an Error in a Future
Release of Rdb/VMS............................. A-10
A.2.11 Fractional Seconds Precision Is Not Handled
Correctly...................................... A-10
A.2.12 An RDB-E-UNRES_REL Error May Be Returned After
You Issue an ALTER STORAGE MAP Statement....... A-11
A.2.13 Mapping Values for an Index Cannot Be Used in
an RDO or SQL Import Operation................. A-11
A.2.14 A Detach from the Database Sometimes Results in
a Bugcheck..................................... A-13
A.2.15 RDO Concatenate Expression with Two Databases
Can Return Incorrect Results................... A-13
A.2.16 RDO Concatenate Expression in the Nested FOR
Loops Can Return Incorrect Results............. A-14
A.2.17 RDBPRE Upgrade from Rdb/VMS V3.0B to V4.0A
Results in Run-Time Error BAD_REQ_HANDLE Upon
Recompilation.................................. A-16
A.2.18 RMU/EXTRACT Does Not Recognize the Keyword ALL
in View Definitions............................ A-17
A.2.19 RMU/EXTRACT Does Not Correctly Extract an
RDO-Defined Trigger Containing More Than One
STORE Clause in a FOR Loop..................... A-18
A.2.20 Index Loses Attributes After an Integrate
Operation...................................... A-18
xxxiii
A.2.21 CDD/Repository, Rdb/VMS: Record and Field
Interaction.................................... A-19
A.2.22 Information Omitted from the VAX Rdb/VMS
Installation Guide Regarding the Installation
of the SQL$INT.EXE and SQL$SHRnn.EXE Shareable
Images......................................... A-20
A.2.23 Documentation Omitted Information Indicating
That an .OAIJ File Can Be Displayed Using the
RMU/DUMP/AFTER_JOURNAL Command................. A-20
A.2.24 CREATE STORAGE MAP Diagram Errors ............. A-21
A.2.25 CAST Documentation Errors ..................... A-24
A.2.26 The VAX Rdb/VMS RMU Reference Manual and RMU
Help Are Unclear on When You Can Optimize .AIJ
Files and Incorrectly State You Cannot Optimize
an .AIJ File on Tape........................... A-25
A.2.27 CREATE DATABASE Statement Must Be Lexically
Before Any DECLARE TABLE Statement in a
Precompiled Module or Module Language.......... A-26
A.2.28 Starting the Monitor from an Invalid Directory
with FAST COMMIT Enabled Causes a DBR
Problem........................................ A-27
A.2.29 Clarification on Lock Modes Shown by RMU/SHOW
LOCKS Utility.................................. A-28
A.2.30 PIOFETCH$WITHIN_DB+142 Bugcheck Resulted After
an Online RMU/COPY_DATABASE Operation.......... A-29
A.2.31 RMU/VERIFY Operation of a Storage Area with
No Root File Verification Could Result in a
Bugcheck....................................... A-29
A.2.32 Queries That Used Partitioned Indexes Could
Result in RDMS$$COMPILE_INDEX_MAPS Bugchecks... A-30
A.2.33 Problem with CDD/Repository and Views ......... A-30
A.2.34 Metadata Corruption Results After Committing
Failed Metadata Changes for a DROP TABLE
CASCADE Operation.............................. A-31
A.2.35 Virtual Memory Not Released by a Failing SET
TRANSACTION Statement with a Large Transaction
Parameter Block (TPB).......................... A-33
A.2.36 RMU/EXTRACT Output for a SQL Constraint Check
Clause in a CREATE TABLE Statement for a
Multischema Database Returns a Syntax Error.... A-34
A.2.37 Restriction on the Use of the /NOSPAMS
Qualifier...................................... A-35
xxxiv
A.2.38 Fully Qualified Multischema Naming Convention
Is Not Recognized for Lists in a Storage Map
Statement...................................... A-36
A.2.39 Node Failure Resulted in Database Corruption
Under Rare Conditions.......................... A-36
A.2.40 Bugcheck at RDMS$$INSERT_SYMBOL + 0BC ......... A-37
A.2.41 Comparing Integer and Text Fields Causes
Problems....................................... A-37
A.2.42 SPAM Pages Are Not Initialized by an
Incremental Restore Operation If the Restore
Operation is Adding a Storage Area............. A-38
A.2.43 Bugcheck at RDMS$$EXE_OPEN+78 on Query ........ A-38
A.2.44 Bugcheck at RDMS$$FIND_VALID_SEG_CRTV +
0000000F on Query.............................. A-40
A.2.45 Use of Colons with a Default of
NOANSI_PARAMETERS for a SQL Module
Language Source File Produces an -E- Error
When Compiled, an Object File, and the Link
Succeeds....................................... A-40
A.2.46 SQL/Services: IVP Fails With -2034 Error Under
Rdb/VMS V4.1................................... A-41
A.2.47 An Error on a Two-Phase Commit Protocol Start
Transaction Can Cause an Access Violation...... A-42
A.2.48 Bugcheck at ADD_STRG_TO_STBL_LISTS +
00000037....................................... A-42
B Summary of Rdb/VMS V4.1 Documentation
Examples
1-1 Using the RDMS$USE_OLD_UPDATE_RULES Logical
Name........................................... 1-154
1-2 Using the RDMS$BIND_WORK_FILE Logical Name .... 1-157
2-1 Triggers Properly Displayed ................... 2-92
2-2 Trigger Text Truncated ........................ 2-94
2-3 Cursor Losing Its State ....................... 2-105
2-4 Executing ROLLBACK with LIST CURSORS .......... 2-107
2-5 Executing COMMIT with OPEN LIST Cursors ....... 2-113
2-6 OPEN Not Returning Error Information .......... 2-117
2-7 Records from the Data Dictionary Not Terminated
with the NULL Character........................ 2-120
xxxv
Tables
1 Differences in Relational Terminology ......... xxvi
1-1 Sample Programs in Precompiled SQL and SQL
Module Language................................ 1-89
1-2 Available Transports for SQL/Services APIs .... 1-93
1-3 Output Selection Using Various Combinations of
RMU/EXTRACT Qualifiers......................... 1-126
1-4 Side-by-Side Comparison of the Two Stall
Messages Screens............................... 1-147
1-5 SQL Deprecated Features and Incompatible
Changes for Rdb/VMS Version 4.1................ 1-160
1-6 Obsolete Statements ........................... 1-165
3-1 Compatibility Between Storage Area Attributes
and Disk Drive Types........................... 3-58
3-2 Embedding Quotation Marks in Literals ......... 3-67
3-3 CDO Edit Strings Supported by SQL ............. 3-68
3-4 SQL Statements That Can Be Dynamically
Executed....................................... 3-70
3-5 SQL Statements That Cannot Be Dynamically
Executed....................................... 3-71
B-1 Rdb/VMS Documentation and Part Numbers ........ B-6
xxxvi
_________________________________________________________________
Preface
VAX Rdb/VMS software, Version 4.1, often referred to
as V4.1 in this manual, is a general-purpose database
management system based on the relational data model.
This manual describes new and changed features; problems
fixed in this release; and current problems, restrictions,
and other notes.
________________________ Note ________________________
The release notes are supplied in printed form,
Bookreader form, and in online form (in SYS$HELP). For
V4.1, the online and Bookreader forms are prepared for
production after the printed form; thus, information
in the online and Bookreader forms is more up-to-date.
The version previous to V4.1 is referred to throughout
this manual as Version 4.0 or V4.0. The term "Version
4.0" refers to Version 4.0 and any updates to Version
4.0; thus, for example, a reference to "the Version
4.0 behavior" of a statement refers to the behavior
under Version 4.0 and any of its updates.
______________________________________________________
Intended Audience
These Release Notes are intended for all users of Rdb/VMS,
and should be read to supplement information contained in
the Rdb/VMS documentation set.
To get the most out of this manual, you should be familiar
with Rdb/VMS, data processing procedures, and basic
database management concepts and terminology.
xxv
A Note on the Terminology
When the SQL, RDO, and RDML interfaces use different terms
to describe the same entity or concept, this manual uses
the SQL term, unless the discussion is specifically about
RDO or RDML. (This is also true of most of the other
manuals in the Rdb/VMS documentation set.) For example,
this manual normally uses table instead of relation,
column instead of field (of a relation), and row instead
of record.
Thus, the notes of problems fixed may use different
database terms to mean the same thing. Table 1 shows some
of the different terms used.
Table_1_Differences_in_Relational_Terminology______________
ANSI/ISO SQL
SQL______________Standard_________RDO,_RDML________________
Alias N/A[1] Database handle
Authorization Authorization VMS user name
identifier identifier
Cartesian Cartesian Cross product
product product
Catalog Catalog N/A[1]
(SQL2)[2]
Column Column Field
Column select Column select Record selection
expression expression expression
Connection Connection N/A[1]
(SQL2)[2]
Consistency Consistency Concurrency
level 2 level 2
(SQL2)[2]
[1]N/A_means_that_the_term_is_not_applicable_or_not_used___
with the listed product, standard, or system.
[2]SQL2 is the draft industry standard currently being
developed.
(continued on next page)
xxvi
Table_1_(Cont.)_Differences_in_Relational_Terminology______
ANSI/ISO SQL
SQL______________Standard_________RDO,_RDML________________
Consistency Consistency Consistency
level 3 level 3
(SQL2)[2]
Context files N/A[1] N/A[1]
Correlation Correlation Context variable
name name
Database Database[3] Database
Domain Domain Global field
(SQL2)[2]
Environment Environment N/A[1]
List N/A[1] Segmented string
Parameter Parameter Host language variable
Predicate Predicate Conditional expression
Result table Result table Record stream
Row Row Record
Schema Schema N/A[1]
Session Session N/A[1]
(SQL2)[2]
Storage area N/A[1] Storage area
Storage map N/A[1] Storage map
Table Table Relation
[1]N/A_means_that_the_term_is_not_applicable_or_not_used___
with the listed product, standard, or system.
[2]SQL2 is the draft industry standard currently being
developed.
[3]The current ANSI/ISO standard for SQL and the ANSI/ISO
SQL2 Draft Standard define this term in a slightly
different way than does the SQL interface of Rdb/VMS.
___________________________________________________________
xxvii
Operating System Information
Information about the versions of the operating system and
related software that are compatible with this version of
Rdb/VMS is included in the Rdb/VMS media kit and the VAX
Rdb/VMS Installation Guide.
For compatibility information about other software products
used with this version of Rdb/VMS, refer to the System
Support Addendum (SSA) that is included with the Software
Product Description (SPD). You can use the SPD/SSA to
verify which versions of your operating system are
compatible with this version of Rdb/VMS.
Structure
This manual contains three chapters and two appendixes:
Chapter 1 Summarizes the new and changed features of
Rdb/VMS V4.1.
Chapter 2 Describes known software errors in versions
prior to V4.1 that were fixed in V4.1.
Chapter 3 Describes problems, restrictions, and
workarounds known to exist in Rdb/VMS V4.1.
This chapter also includes restrictions
retained from previous versions of Rdb/VMS.
Appendix A Describes additional release notes for Rdb/VMS
V4.1 not described elsewhere in this book.
Appendix B Lists the Rdb/VMS documentation and part
numbers.
Related Manuals
For more information on VAX Rdb/VMS Version 4.1, see the
following manuals in the Rdb/VMS documentation set:
o Getting Started with VAX Rdb/VMS
Introduces VAX Rdb/VMS, the Digital relational database
management system for VMS software environments.
Explains relational database concepts. Introduces using
SQL to retrieve, store, and update data. Introduces
how to create, load, and maintain an Rdb/VMS database.
Includes a directory of Rdb/VMS documentation.
o VAX Rdb/VMS Glossary and Master Index
xxviii
Defines terms used in the documentation for Rdb/VMS and
related products. Provides a master index to the entire
Rdb/VMS documentation set.
o VAX Rdb/VMS Guide to Using SQL
Introduces the Rdb/VMS SQL (structured query language)
interface, and shows how to retrieve, store, and update
data interactively and through application programs. Can
be used as a tutorial for learning the major features of
SQL.
o VAX Rdb/VMS Guide to Using SQL/Services
Describes how to develop application programs that use
SQL/Services, a client/server software component of
Rdb/VMS. SQL/Services allows programs invoked on various
remote computers running the Macintosh, MS-DOS, OS/2,
SunOS, ULTRIX, ULTRIX for RISC, or VMS operating systems
to access Rdb/VMS as well as other databases supported
by SQL on a VMS server system.
o VAX Rdb/VMS Guide to Distributed Transactions
Describes the two-phase commit protocol and distributed
transactions, explains how to start and complete
distributed transactions using SQL, RDBPRE, and RDML,
and how to recover from unresolved transactions using
RMU commands.
o VAX Rdb/VMS Guide to Database Design and Definition
Explains how to design a logical database and how to
translate that design into a physical database using
Rdb/VMS data definition statements.
xxix
o VAX Rdb/VMS Guide to Database Maintenance
Explains how to use the database maintenance utilities
to perform such operations as database monitoring,
security auditing, opening and closing a database,
verifying and altering a database, backing up,
restoring, and recovering a database, journaling
database activity, modifying database characteristics,
and handling bugcheck dumps.
o VAX Rdb/VMS Guide to Database Performance and Tuning
Describes how to analyze the elements that affect
database performance and how to tune those elements
to optimize performance. Contains decision trees that
provide an organized approach to identifying and solving
common database performance problems.
o VAX Rdb/VMS SQL Reference Manual
Provides reference material and a complete description
of the statements, the interactive, dynamic, and
module language interfaces, and the syntax for SQL,
the structured query language interface for Rdb/VMS.
o VAX Rdb/VMS RMU Reference Manual
Provides reference material and a complete description
of the commands and syntax of the Rdb/VMS Management
Utility (RMU).
o VAX Rdb/VMS Installation Guide
Describes how to install Rdb/VMS and SQL/Services
Application Programming Interface (API) software.
Conventions
In examples, an implied carriage return occurs at the end
of each line, unless otherwise noted. You must press the
Return key at the end of a line of input.
Often in examples the prompts are not shown. Generally,
they are shown where it is important to depict an
interactive sequence exactly; otherwise, they are omitted
in order to focus full attention on the statements or
commands themselves.
xxx
This section explains the conventions used in this manual:
<Ctrl/x> This symbol in examples tells you to press
the Ctrl (control) key and hold it down while
pressing the specified letter key.
<Return> This symbol in examples indicates the Return key.
<Tab> This symbol in examples indicates the Tab key.
Vertical ellipsis points in an example mean that
. information not directly related to the example
. has been omitted.
.
. . . Horizontal ellipsis points in statements or
commands mean that parts of the statement or
command not directly related to the example have
been omitted.
< > Angle brackets enclose user-supplied names.
[ ] Brackets enclose optional clauses from which you
can choose one or none.
$ The dollar sign represents the DIGITAL Command
Language prompt. This symbol indicates that the
DCL interpreter is ready for input.
References to Products
The Rdb/VMS documentation to which this document belongs
often refers to products by their abbreviated names:
o DECdecision software is referred to as DECdecision.
o DEC RdbAccess for VAX RMS on VMS software is referred to
as RdbAccess for VAX RMS.
o DEC RdbExpert for VMS software is referred to as
RdbExpert.
o DEC SERdb for Security-Enhanced VMS software is referred
to as SERdb.
o DECtrace for VMS software is referred to as DECtrace.
o VAX ACMS software is referred to as ACMS.
o VAX Ada software is referred to as Ada.
o VAX BASIC software is referred to as BASIC.
o VAX C software is referred to as C.
xxxi
o VAX CDD/Plus software is referred to as CDD/Plus or the
data dictionary.
o VAX CDD/Repository V5.0 is referred to as
CDD/Repository.
o VAX COBOL software is referred to as COBOL.
o VAX Data Distributor software is referred to as Data
Distributor.
o VAX DATATRIEVE software is referred to as DATATRIEVE.
o VAX DBMS software is referred to as VAX DBMS.
o VAX FORTRAN software is referred to as FORTRAN.
o VAXELN Pascal and VAX Pascal are both referred to
as Pascal except when the use of a Relational Data
Manipulation Language (RDML) statement is not the same
in the VAXELN and VMS environments. In the latter case,
either VAXELN Pascal or VAX Pascal is specified.
o VAX PL/I software is referred to as PL/I.
o VAX RALLY software is referred to as RALLY.
o VAX Rdb/ELN software is referred to as Rdb/ELN.
o VAX Rdb/VMS software is referred to as Rdb/VMS. VAX
Rdb/VMS software Versions 3.1, 3.1A, 3.1B, and 3.1C
are often referred to as V3.1, V3.1A, V3.1B, and V3.1C,
respectively. VAX Rdb/VMS software Versions 4.0, 4.0A,
and 4.0B are often referred to as V4.0, V4.0A, and
V4.0B, respectively.
o VAX SQL software is referred to as VAX SQL whenever it
is correct to refer to Version 2.0 or earlier of SQL.
The use of SQL by itself indicates the SQL interface
included as part of VAX Rdb/VMS Version 3.1 and higher.
o VAX TEAMDATA software is referred to as TEAMDATA.
o VAX TDMS software is referred to as TDMS.
o VIDA software is referred to as VIDA.
xxxii
1
_________________________________________________________________
New and Changed Features
This chapter provides a summary of the new features and
technical changes in VAX Rdb/VMS Version 4.1.
1.1 Rdb/VMS V4.1 Has Multiple Version Support for Running Both
V4.0 and V4.1 on the Same Node or in the Same VAXcluster
Rdb/VMS supports running multiple versions of Rdb/VMS.
You can run V4.1 and V4.0 on the same node or in the same
VAXcluster. This will allow testing applications with the
most current release of Rdb/VMS software (V4.1) without
replacing the latest released production version of Rdb/VMS
V4.0.
The restrictions for running multiple versions include the
following:
o This feature requires V4.0 of Rdb/VMS (or no Rdb/VMS
installed).
o SQL/Services will allow only one version of SQL/Services
on a particular node on the cluster at a time.
See the chapter on multiple version support in the
VAX Rdb/VMS Installation Guide for more information on
installing and using multiple versions of Rdb/VMS.
1.2 Deinstall/Delete Command Procedure
For your convenience, Rdb/VMS provides a deinstall/delete
command procedure. This procedure lets you delete previous
versions of Rdb/VMS, including SQL and SQL/Services. For
instance, if you decide to convert your production and data
dictionary databases to V4.1, you could choose to delete
V4.0.
The deinstall command procedure automatically shuts down
the Rdb/VMS monitor of the version being deleted.
New and Changed Features 1-1
To delete Version 4.0, enter the following command:
$ @SYS$MANAGER:RDBVMS$DEINSTALL_DELETE 4.0
Only the parameters 4.0 or 4.1 are accepted by the
deinstall/delete command procedure.
The deinstall/delete command procedure asks the following
questions:
Do you want to delete the RDB$REMOTE account? [N]: Y
Do you want to delete the network object RDBSERVER? [N]: Y
If you have modified parameters in either the RDB$REMOTE
account or the network object RDBSERVER, you may wish to
keep them for future use. The installation of V4.1 will not
retain the modified parameters.
1.3 New Update Rules in Rdb/VMS V4.1-Modify and Erase Operations
May Fail in RDO, RDBPRE, and RDML
Starting in Rdb/VMS V4.1, new update rules will be enforced
by default. With new update rules it is no longer possible
to modify or delete rows from a table that is directly
joined with other tables. However, rows from a table can
still be modified or deleted if the table is joined with
other tables that are in a subquery. Because SQL does not
have syntax that allows rows from a table to be modified or
deleted and at the same time allow that table to be joined
with other tables, the new update rules have no affect
on SQL applications. However, those RDO applications that
contain join update queries, that is, the update queries
that modify or delete rows from a table that is joined with
other tables will be affected and will have to be fixed.
Rdb/VMS now gives an error diagnostic for the following
join update query:
FOR E IN EMPLOYEES CROSS D IN DEGREES OVER EMPLOYEE_ID
WITH D.DEGREE = 'MA'
ERASE E
END_FOR
%RDMS-E-JOIN_CTX_UPD, relation EMPLOYEES is part of a join, cannot be updated
1-2 New and Changed Features
In this previous update query if an employee has two MA
degrees, the same employee row will be joined to two
different degree rows. Therefore Rdb/VMS will try to
delete the same row twice. Or if instead of using the ERASE
verb, the previous update query used a MODIFY verb on the
EMPLOYEES table, then Rdb/VMS might modify the row more
than once.
In prior versions of Rdb/VMS, join update queries similar
to the previous query worked correctly or produced an error
diagnostic trying to delete the same row more than once,
or-even worse-produced a bugcheck.
The previous update query can be reworded into an
equivalent form to achieve the same result as follows:
FOR E IN EMPLOYEES WITH (ANY D IN DEGREES WITH D.EMPLOYEE_ID = E.EMPLOYEE_ID
AND D.DEGREE = 'MA')
ERASE E
END_FOR
The rows can now be erased because the EMPLOYEES table is
no longer directly joined to the DEGREES table. The use
of a modified update query guarantees that an employee row
will not be deleted more than once.
To ease the transition for applications that depend on the
old update rules, Rdb/VMS will support either new or old
update rules in V4.1 and in the next version after V4.1.
By default, Rdb/VMS will enforce new update rules. To make
Rdb/VMS continue to use the old update rules, define the
logical name RDMS$USE_OLD_UPDATE_RULES to "1". The dual
support of new as well as old update rules is provided to
give users time to change their applications (if necessary)
to conform to the new update rules.
The support for old update rules will be removed from
Rdb/VMS in the release following the release after V4.1.
The following join update query will no longer work with
the new update rules. Also this update query will modify
some salary history rows more than once and gives multiple
salary raises to some managers!
New and Changed Features 1-3
! Give a 10% salary raise to all managers who have an MA degree.
FOR S IN SALARY_HISTORY CROSS D IN DEGREES CROSS DP IN DEPARTMENTS
WITH S.EMPLOYEE_ID = D.EMPLOYEE_ID AND
S.EMPLOYEE_ID = DP.MANAGER_ID AND
S.SALARY_END MISSING AND
D.DEGREE = 'MA'
MODIFY S USING S.SALARY_AMOUNT = S.SALARY_AMOUNT * 1.1
END_FOR
This query can be reworded using a subquery as follows:
FOR S IN SALARY_HISTORY
WITH S.SALARY_END MISSING AND
(ANY D IN DEGREES CROSS DP IN DEPARTMENTS
WITH S.EMPLOYEE_ID = D.EMPLOYEE_ID AND
S.EMPLOYEE_ID = DP.MANAGER_ID AND
D.DEGREE = 'MA')
MODIFY S USING S.SALARY_AMOUNT = S.SALARY_AMOUNT * 1.1
END_FOR
This revised query will work with the new as well as the
old update rules and it will ensure that each qualified
manager gets a single salary raise.
________________________ Note ________________________
Some examples in Sections 6.7 and 9.2.6.3 of the VAX
Rdb/VMS Guide to Using RDO, RDBPRE, and RDML will no
longer work with the new update rules. To run these
examples, reword them using the ANY subquery mentioned
previously.
______________________________________________________
1.4 Online Help
Rdb/VMS provides the following DCL-level help topics
related to Rdb/VMS:
o RDBPRE
Information on the RDBPRE preprocessor for BASIC, COBOL,
and FORTRAN programs
o RDBVMS
General information on the VAX Rdb/VMS software
1-4 New and Changed Features
o RDML
Information specific to the RDML preprocessor
o RDO
Information on invoking the RDO utility
o RMU
Information specific to the RMU utility
o SQL
Information about the SQL interface to VAX Rdb/VMS
o SQL_SERVICES
Information on the SQL/Services component of VAX Rdb/VMS
How you access the DCL-level help topics related to
Rdb/VMS depends on whether your site has the standard or
multiversion (varianted) version of Rdb/VMS V4.1.
1.4.1 Accessing DCL-Level Help Topics Related to Rdb/VMS Using
the Standard Version of Rdb/VMS V4.1
If your site has the standard version of Rdb/VMS V4.1, you
access the V4.1 Help on any of the topics in the previous
list by typing HELP and the topic name. For example,
you access the V4.1 Help topic on RDBVMS by typing the
following:
$ HELP RDBVMS
With the standard version of Rdb/VMS V4.1, you can access
only the V4.1 Help for any of the topics in the previous
list.
1.4.2 Accessing DCL-Level Help Topics Related to Rdb/VMS Using
the Varianted Version of Rdb/VMS V4.1
If your site has the multiversion (varianted) version of
Rdb/VMS V4.1, you access the V4.1 Help on any of the topics
in the previous list by typing HELP and the topic name with
a "41" suffix. For example, you access the V4.1 Help topic
on RDBVMS by typing the following:
$ HELP RDBVMS41
New and Changed Features 1-5
With the multiversion (varianted) version of Rdb/VMS V4.1,
you can also access the V4.0 Help for any of the topics in
the previous list by typing HELP and the topic name without
any suffix. For example, you access the V4.0 Help topic on
RDBVMS by typing the following:
$ HELP RDBVMS
1.5 Rdb/VMS Security Auditing
The following sections describe changes to Rdb/VMS security
auditing for V4.1.
1.5.1 Security Audit Log Format Is Changed
In Rdb/VMS V4.1, the format of the security audit
information stored in the VMS security audit journal has
been changed to eliminate some unnecessary redundancy. Once
Rdb/VMS V4.1 is installed, security auditing information
from previous Rdb/VMS releases (V4.0) can no longer
be loaded from the VMS security audit journal via the
RMU/LOAD/AUDIT command. Only security auditing information
generated after the installation of Rdb/VMS V4.1 can be
retrieved.
1.5.2 RMU/SET AUDIT and RMU/SHOW AUDIT Commands Have New and
Changed Qualifiers and Keywords
In Rdb/VMS V4.1, a new keyword, DATABASE, has been added
to the RMU/SET AUDIT and RMU/SHOW AUDIT commands. The
keyword DATABASE can now be used as a synonym for the
keyword SCHEMA. The word DATABASE will now be displayed
in the output of the RMU/SET AUDIT command, replacing the
word SCHEMA as shown in the following example:
$ RMU/SHOW AUDIT/DACCESS=DATABASE MF_PERSONNEL
Security auditing STARTED for:
DACCESS (enabled)
DATABASE
(ALTER)
Security alarms STARTED for:
DACCESS (enabled)
DATABASE
(ALTER)
1-6 New and Changed Features
In addition, the RMU/SET AUDIT command qualifiers /IDENT
and /PRIV can now be specified as the full strings,
/IDENTIFIERS and /PRIVILEGES, respectively.
1.6 Query Optimizer Enhancements
Sections 1.6.1 through 1.6.8 describe enhancements to the
query optimizer.
1.6.1 Displaying Estimated Query Cost
Some queries can result in Rdb/VMS performing a large
number of I/Os, retrieving a large number of rows, or both.
The SQL SET QUERY CONFIRM statement lets you preview the
cost of a query before any rows are actually returned. If
the cost appears excessive, you can cancel the query by
answering No; to continue, answer Yes.
Estimated query cost is also written to the SQLCA. SQL
fills in the SQLCA fields SQLERRD[2] and SQLERRD[3] with
estimated result table cardinality and the estimated IOs,
respectively, when an OPEN statement has been executed for
a table cursor.
________________________ Note ________________________
You must recompile application modules so that the new
values in SQLERRD[2] and SQLERRD[3] can be returned.
______________________________________________________
1.6.2 Limiting Query Execution with the Query Governor
With Rdb/VMS Version 4.1, you can set limits to restrict
the output generated by a query, both within an application
and for interactive users. The mechanism used to set these
limits is called the query governor. There are two ways to
set limits using the query governor:
o You can restrict output by limiting the number of rows a
query can return. The optimizer counts each row returned
by the query and stops execution when the row limit is
reached.
New and Changed Features 1-7
o You can restrict the elapsed time that the optimizer
spends compiling a query. The time limit value specified
is an integer that indicates the number of elapsed
seconds to allow the query to compile. When the
specified time limit is reached, the query compilation
aborts.
If an established limit is exceeded, the query is canceled
and an error message displayed.
Application developers and 4GL tools can use this feature
to prevent users from overloading the system. The database
administrator can manage system performance and reduce
unnecessary resource usage by setting option limits.
You can set the row limit and time limit values by using
the any of the following methods:
o For interactive SQL, use the SET QUERY LIMIT statement.
SQL> SET QUERY LIMIT TIME n
SQL> SET QUERY LIMIT ROWS m
You can use the SHOW QUERY LIMIT statement to display
the values set for each limit.
o For the precompiler SQL$PRE, use the query limit
parameter to the /SQLOPTIONS qualifier.
/SQLOPTIONS = (QUERY_TIME_LIMIT = seconds, QUERY_MAX_ROWS = number_of_rows)
o For the module language compiler SQL$MOD, use the
options qualifiers.
/QUERY_TIME_LIMIT = seconds /QUERY_MAX_ROWS = number_of_rows.
o For dynamic SQL, options are inherited from compilation
qualifiers.
o Use the logical names RDMS$BIND_QG_TIMEOUT and
RDMS$BIND_QG_REC_LIMIT. If you are using RDO, defining
these logical names is the only way you can set query
limits.
With all of the query governor options, you can set both
the time limit and the row limit. Whichever value is
reached first stops the output.
1-8 New and Changed Features
1.6.3 Setting a Preferred Query Optimization Mode
SQL now enables you to influence the retrieval strategy
selected by the query optimizer by specifying either fast
first row retrieval or total time retrieval when using the
DECLARE CURSOR statement.
o With fast first row retrieval, data is returned as soon
as possible.
This fast first row retrieval strategy benefits
applications that need to establish the existence of,
or look at, one or a few rows that satisfy the query.
For example, interactive applications can allow a user
to abort a query after displaying several screens of
data without reading the entire set of rows.
Note that the query optimizer can attempt to optimize
certain portions of the query in one or two ways
depending on the internal grouping separators such as
EXISTS, LIMIT TO, ORDER BY, and aggregate expressions.
By explicitly specifying one or two options, the
user can influence only those portions of a query not
automatically covered by the query optimizer itself.
o With total time retrieval, the optimizer determines the
best strategy for satisfying the entire query.
This total time retrieval strategy benefits
applications, such as batch jobs, that are interested
in minimizing total retrieval time and can afford to
wait for the first row of data to be returned. Most
queries default to fast first optimization.
The following examples illustrate the DECLARE CURSOR syntax
for setting a preferred optimization mode.
New and Changed Features 1-9
SQL> DECLARE CEMP TABLE CURSOR
cont> FOR
cont> SELECT *
cont> FROM EMPLOYEES
cont> WHERE EMPLOYEE_ID > '00405'
cont> OPTIMIZE FOR FAST FIRST;
SQL> DECLARE TEMP TABLE CURSOR
cont> FOR
cont> SELECT LAST_NAME, FIRST_NAME
cont> FROM EMPLOYEES
cont> OPTIMIZE FOR TOTAL TIME;
These new features, the OPTIMIZE FOR TOTAL TIME and
OPTIMIZE FOR FAST FIRST options, can significantly improve
query performance.
If you plan to retrieve all the requested records and do
not care about the speed of the first record appearance,
always specify the OPTIMIZE FOR TOTAL TIME option because
the default optimization is a "fast first" optimization.
In this case, some performance improvement over the default
always takes place, and occasionally the improvement can be
two to tenfold.
If you wish to see several first records as quickly as
possible and then terminate the query (even though in
other cases you will decide to run the query to the end),
use the OPTIMIZE FOR FAST FIRST option. With this option
the optimizer tries its best in providing the fast first
records delivery. In contrast, with the "total time"
option, you often must wait for all index scan completions
before you get the first record.
Digital recommends that users select a query optimization
mode when running queries. You should especially consider
selecting the nondefault "total time" option because the
desired style of record delivery is now returned.
1-10 New and Changed Features
1.6.4 Quick Index Lookup in the Dynamic Optimizer
In Rdb/VMS V4.1, the dynamic optimizer has been enhanced
to provide a quick and inexpensive lookup into a sorted
index. The quick index lookup feature determines the
right order to scan background indexes by using estimates
of dbkey cardinality for each index. These quick index
lookup estimates are done before the competition process
of dynamic optimization starts. Once the estimates are
available, the optimizer selects the index with the fewest
dbkeys to be scanned first.
During dynamic optimization, an estimate routine is called
if at least one background index is eligible and at least
two background indexes are available. Eligible indexes must
meet the following criteria:
o The indexes must be sorted.
o The indexes must be located in a single area or be part
of a single-file database.
o At least one index must be restricted by a single range
or equality.
Determining the correct scanning order for background
indexes improves dynamic optimization performance by
quickly establishing lists of dbkeys required to retrieve
the rows specified in the query and by compressing the
dbkey lists as fast as possible.
1.6.5 Improved OR Optimization
Sometimes expressing a predicate in different but logically
equivalent ways can result in the query optimizer selecting
different access strategies. For example, this situation
can occur when one of the Boolean "distributive" laws is
applied to a predicate.
Consider the following hypothetical example based on the
DEGREES table from the PERSONNEL database. Assume that the
only index defined on DEGREES has been defined as follows:
SQL> CREATE INDEX DEG_COLLEGE_CODE_YEAR_GIVEN_NDX
cont> DEGREES (COLLEGE_CODE, YEAR_GIVEN);
New and Changed Features 1-11
The following three queries return all rows from the
DEGREES table for employees who graduated from Stanford
in either 1981 or 1983:
(1) SELECT * FROM DEGREES
WHERE COLLEGE_CODE = 'STAN' AND YEAR_GIVEN IN (1981, 1983);
(2) SELECT * FROM DEGREES
WHERE COLLEGE_CODE = 'STAN'
AND
(YEAR_GIVEN = 1981 OR YEAR_GIVEN = 1983);
(3) SELECT * FROM DEGREES
WHERE COLLEGE_CODE = 'STAN' AND YEAR_GIVEN = 1981
OR
COLLEGE_CODE = 'STAN' AND YEAR_GIVEN = 1983
Queries 1 and 2 generate identical internal structures;
hence, both always produce identical strategies. In
general, you can consider terms of the first form shown
here to be merely a syntactic shorthand of the second form.
First Form: F IN (v1, v2, . . . vn)
Second Form: (F = v1 OR F = v2 . . . OR F = vn)
Query 3, however, is obtained from query 2 by applying
the distributive law (that is, "multiplying" out the
expression).
It is likely that the most efficient access strategy for
any of the three queries would be to use both segments of
the index to locate the two sets of records (one set for
each year) specified. However, prior to V4.1 the query
optimizer would have recognized the opportunity to use
this multisegment strategy only for query 3. For queries
1 and 2 it would have selected a strategy using only the
leading segment (COLLEGE_CODE) of the index. It would have
fetched all index entries for records with COLLEGE_CODE =
'STAN' and scan them (using the key-only Boolean feature)
to select the dbkeys for those with the proper values for
the YEAR_GIVEN field.
This non-optimal strategy was selected because the
optimizer lacked the ability to "distribute" the leading
index segment (COLLEGE_CODE) term into the two terms
connected by the OR Boolean on the second index segment
(YEAR_GIVEN).
1-12 New and Changed Features
Furthermore, had the index been hashed instead of sorted,
the query optimizer would not have used the index at
all for queries 1 and 2. This is because a hashed index
requires equality predicates on all segments (that is,
exact match). Lacking the ability to apply the distributive
law, the query optimizer would not have recognized that
these predicates specified exact matches on the hashed
fields, and hence would have been forced to choose a full
table scan strategy.
With the improved OR optimization feature new in V4.1, the
query optimizer produces the same strategy for all three of
the preceding queries (using both segments of the index if
that is the best choice).
The usefulness of this feature is that the query optimizer
now chooses an efficient access strategy using several
segments of a multisegment index in certain cases where
predicates on some of the segments are joined with AND
Booleans with combinations of predicates on other segments
joined with OR Booleans.
There are some restrictions. The query optimizer is
not capable of fully "multiplying out" multiple OR
expressions that are joined with an AND Boolean. Thus,
some opportunities for selecting a multisegment strategy
will still be overlooked. For example, to find all the rows
from the DEGREES table for employees that graduated from
Stanford, MIT, or Purdue in either 1981 or 1983, you might
formulate the query as follows:
(4) SELECT * FROM DEGREES
WHERE COLLEGE_CODE IN ('STAN', 'MIT', 'PRDU')
AND
YEAR_GIVEN IN (1981, 1983);
This is logically equivalent to the following "multiplied
out" form:
New and Changed Features 1-13
(5) SELECT * FROM DEGREES
WHERE COLLEGE_CODE = 'STAN' AND YEAR_GIVEN = 1981
OR
COLLEGE_CODE = 'STAN' AND YEAR_GIVEN = 1983
OR
COLLEGE_CODE = 'MIT' AND YEAR_GIVEN = 1981
OR
COLLEGE_CODE = 'MIT' AND YEAR_GIVEN = 1983
OR
COLLEGE_CODE = 'PRDU' AND YEAR_GIVEN = 1981
OR
COLLEGE_CODE = 'PRDU' AND YEAR_GIVEN = 1983;
Unfortunately, for query 4 the query optimizer is still not
able to recognize the possibility of using both segments
of the index. However, it does consider using the first
segment of the index combined with the key-only Boolean
feature (but if the index were hashed, it could not be used
at all for query 4).
This limitation is not as serious as it might seem, because
unless the cardinality of the table is extremely high,
the multisegment strategy (which requires six separate
index range lookups) may be inferior to the single-segment
strategy (which requires only three index range scans)
anyway.
Furthermore, if you want the multisegment strategy to be
considered, you can express the query either as in query 5
or in the partially multiplied out form as follows:
(6) SELECT * FROM DEGREES
WHERE YEAR_GIVEN = 1981 AND COLLEGE_CODE IN ('STAN', 'MIT', 'PRDU')
OR
YEAR_GIVEN = 1983 AND COLLEGE_CODE IN ('STAN', 'MIT', 'PRDU');
The query expression should not contain more than one OR or
IN factor joined with AND Boolean expressions. If it does,
the query optimizer may not recognize all multisegment
strategy possibilities. (It is acceptable to join several
terms with AND Boolean expressions that are joined with OR
Boolean expressions as in queries 5 and 6).
1-14 New and Changed Features
You need not worry about the order of terms or factors.
The query optimizer recognizes opportunities to apply the
commutative law. For example, the following two queries 1
and 7 produce the same strategy.
(1) SELECT * FROM DEGREES
WHERE COLLEGE_CODE = 'STAN' AND YEAR_GIVEN IN (1981, 1983);
(7) SELECT * FROM DEGREES
WHERE YEAR_GIVEN IN (1983, 1981) AND COLLEGE_CODE = 'STAN';
1.6.6 MIN/MAX Aggregate Optimization
Min/max aggregate optimization is used when an appropriate
sorted index is available and the aggregate value is
materialized from a column that is part of the index. The
other necessary conditions for this optimization are as
follows:
o The query must select a single minimum or maximum value.
o The aggregated column should be the first segment of
an index. If it is not the first segment, then all
leading segments (segments before it) must have equality
selection (that is, column = value or column is null).
o There cannot be any selections on columns outside of the
index being used.
o A sorted index with a segment that is a VARCHAR or
COLLATING SEQUENCE column cannot be used.
Min/max optimization can be used on ascending, descending,
partitioned and/or multisegmented sorted indexes. When this
optimization is used, an index B-tree descend is performed
to locate either the minimum or the maximum column value.
This approach is much faster than either scanning a range
of index keys or sequentially scanning all table rows to
find the min/max column value.
The following queries use min/max optimization. Their
strategies show the notation that indicates the use of
min/max optimization.
New and Changed Features 1-15
SELECT MIN(EMPLOYEE_ID) FROM EMPLOYEES;
Aggregate Index only retrieval of relation EMPLOYEES
Index name EMP_EMPLOYEE_ID [0:0] Min key lookup
00164
1 row selected
The notation "Min key lookup" at the end of the strategy
print indicates that min/max optimization is used to find
the minimum value for EMPLOYEE_ID column.
SELECT MAX(EMPLOYEE_ID) FROM EMPLOYEES;
Aggregate Index only retrieval of relation EMPLOYEES
Index name EMP_EMPLOYEE_ID [0:0] Max key lookup
00471
1 row selected
The notation "Max key lookup" at the end of the strategy
print indicates that min/max optimization is used to find
the maximum value for EMPLOYEE_ID column.
SELECT MAX(EMPLOYEE_ID) FROM EMPLOYEES
WHERE EMPLOYEE_ID BETWEEN '00200' AND '00300';
Aggregate Index only retrieval of relation EMPLOYEES
Index name EMP_EMPLOYEE_ID [1:1] Max key lookup
00287
1 row selected
As in the previous query, the notation "Max key lookup"
at the end of the strategy print indicates that min
/max optimization is used to find the maximum value for
EMPLOYEE_ID column. This maximum column value is found
within an index range (BETWEEN '00200' and '00300'), which
is indicated by the notation "EMP_EMPLOYEE_ID [1:1]" right
before "Max key lookup."
Another example query that uses min/max optimization on the
second segment of a two-segment index is as follows:
CREATE INDEX SH_SALEND_SALARY ON SALARY_HISTORY (SALARY_END,
SALARY_AMOUNT);
! Find the highest current salary.
SELECT MAX(SALARY_AMOUNT) FROM SALARY_HISTORY WHERE SALARY_END IS NULL;
1-16 New and Changed Features
Aggregate Index only retrieval of relation SALARY_HISTORY
Index name SH_SALEND_SALARY [1:1] Max key lookup
93340.00
1 row selected
The keys in the index SH_SALEND_SALARY are made up of two
columns: SALARY_END and SALARY_AMOUNT. Min/max optimization
is used to find the maximum SALARY_AMOUNT value within the
range of all index keys that have a null SALARY_END value.
1.6.7 Improved View Optimization
In V4.1, the optimizer uses predicates based on index
columns both from the query and also from the view
definitions for potential indexed retrievals. If a view
nests other views, then index predicates (if any) from all
nested views will also be used. This improvement should
help produce more efficient strategies, and therefore,
better performance of queries that use views.
The following query examples show that the optimizer now
produces better strategies than before.
CREATE VIEW EMP_GT_200 AS
SELECT EMPLOYEE_ID, FIRST_NAME, LAST_NAME FROM EMPLOYEES
WHERE EMPLOYEE_ID >= '00201';
! Log of query run on Rdb V4.0.
SELECT * FROM EMP_GT_200
WHERE EMPLOYEE_ID <= '00204';
Conjunct
Leaf#01 FFirst EMPLOYEES Card=100
BgrNdx1 EMP_EMPLOYEE_ID [0:1]
EMPLOYEE_ID FIRST_NAME LAST_NAME
00201 Marjorie Clinton
00202 Margaret Harrington
00203 Johanna Gaudet
00204 Charles Myotte
4 rows selected
The notation "EMP_EMPLOYEE_ID [0:1]" in the strategy
indicates that the index EMP_EMPLOYEE_ID is scanned
starting with first key until key '00204'. That means 41
keys with 41 corresponding rows are fetched. Out of 41
rows, only 4 rows were returned by the query. Clearly,
New and Changed Features 1-17
fetching the other 37 keys as well as the corresponding
rows was unnecessary. The reason for fetching 41 keys and
rows instead of 4 is that the predicate "EMPLOYEE_ID >=
'00201'" in the view definition is not used in the indexed
retrieval.
! Log of query run on Rdb V4.1.
SELECT * FROM EMP_GT_200
WHERE EMPLOYEE_ID <= '00204';
Leaf#01 FFirst EMPLOYEES Card=100
BgrNdx1 EMP_EMPLOYEE_ID [1:1] Fan=17
EMPLOYEE_ID FIRST_NAME LAST_NAME
00201 Marjorie Clinton
00202 Margaret Harrington
00203 Johanna Gaudet
00204 Charles Myotte
4 rows selected
The notation "EMP_EMPLOYEE_ID [1:1]" in the strategy
indicates that the index EMP_EMPLOYEE_ID is scanned
starting with key '00201' until key '00204'. In other
words, exactly 4 keys and the corresponding 4 rows are
fetched, and all 4 rows are returned by the query. An
efficient indexed retrieval was possible because the
predicate "EMPLOYEE_ID >= '00201'" in the view definition
is also used.
The following query provides another example that uses a
nested view and a two-segment index.
CREATE INDEX DEG_COLL_CODE_DEGREE ON DEGREES (COLLEGE_CODE, DEGREE);
CREATE VIEW INNER_VIEW AS
SELECT EMPLOYEE_ID, COLLEGE_CODE, DEGREE, YEAR_GIVEN FROM DEGREES
WHERE DEGREE = 'PhD';
CREATE VIEW OUTER_VIEW AS
SELECT * FROM INNER_VIEW WHERE COLLEGE_CODE = 'STAN';
! Log of query run on Rdb V4.0.
SELECT * FROM OUTER_VIEW;
Conjunct
Leaf#01 FFirst DEGREES Card=165
BgrNdx1 DEG_COLL_CODE_DEGREE [1:1]
1-18 New and Changed Features
EMPLOYEE_ID COLLEGE_CODE DEGREE YEAR_GIVEN
00166 STAN PhD 1979
00186 STAN PhD 1977
00198 STAN PhD 1976
00359 STAN PhD 1978
00374 STAN PhD 1981
5 rows selected
The notation "DEG_COLL_CODE_DEGREE [1:1]" indicates that
only the predicate on first index segment is used for
indexed retrieval. That is, 23 rows that have COLLEGE_
CODE = 'STAN' are fetched, and only 5 rows are delivered.
The predicate in the INNER_VIEW definition is not used for
indexed retrieval.
! Log of query run on Rdb V4.1.
SELECT * FROM OUTER_VIEW;
Conjunct
Leaf#01 FFirst DEGREES Card=165
BgrNdx1 DEG_COLL_CODE_DEGREE [2:2] Fan=15
EMPLOYEE_ID COLLEGE_CODE DEGREE YEAR_GIVEN
00166 STAN PhD 1979
00186 STAN PhD 1977
00198 STAN PhD 1976
00359 STAN PhD 1978
00374 STAN PhD 1981
5 rows selected
The notation "DEG_COLL_CODE_DEGREE [2:2]" indicates that
predicates on both first and second index segments are used
for indexed retrieval. The 5 rows that have COLLEGE_CODE
= 'STAN' and DEGREE = 'PhD' are fetched and all 5 rows are
delivered. The indexed retrieval is more efficient because
it used predicates from both view definitions.
1.6.8 Preventing Anomalous Updates That Can Occur with Subqueries
Prior to V4.1, Rdb/VMS sometimes updated more or less
than the actual number of rows when the update query
also referenced the table being updated in a subquery.
Specifically, when the result of a subquery was determined
by reading data from the table being updated, and the
subquery result was used to decide whether a row should
be updated, sometimes this resulted in an anomalous update.
The anomalous update occurred because the determination
New and Changed Features 1-19
of subquery result and the decision to update each row was
interleaved. The solution to this problem was to separate
out these two tasks into two different steps.
The following example illustrates the anomalous update
(which occurs in V4.0) and the prevention of an anomalous
update (in V4.1).
! Log of query run using Rdb V4.0.
SELECT * FROM SALARY_HISTORY S WHERE EMPLOYEE_ID = '00187';
EMPLOYEE_ID SALARY_AMOUNT SALARY_START SALARY_END
00187 $12,000.00 7-Aug-1979 29-Nov-1980
00187 $12,513.00 27-Jul-1981 22-Jul-1982
00187 $13,067.00 22-Jul-1982 NULL
00187 $12,390.00 29-Nov-1980 27-Jul-1981
4 rows selected
! Delete salary history row with min salary_amount for employee '00187'.
DELETE FROM SALARY_HISTORY S
WHERE EMPLOYEE_ID = '00187' AND
SALARY_AMOUNT = (SELECT MIN(SALARY_AMOUNT) FROM SALARY_HISTORY S2
WHERE S2.EMPLOYEE_ID = S.EMPLOYEE_ID);
2 rows deleted
The previous update query deletes two rows instead of
one; this is an anomalous update. What caused this is the
following process. Rdb/VMS started with the first salary
history row and found the minimum salary amount from a
set of four rows. Because the salary amount in the first
row matched the minimum found, the first row was deleted.
Next, for the second row minimum salary, the amount was
found from a set of three rows. Because this salary amount
did not match the minimum found, it was not deleted. The
same thing happened with the third row. Finally, for the
fourth row, the minimum was found from a set of three rows.
Because the salary amount matched the minimum found, it was
also deleted.
! Log of query run using Rdb V4.1.
SELECT * FROM SALARY_HISTORY S WHERE EMPLOYEE_ID = '00187';
1-20 New and Changed Features
EMPLOYEE_ID SALARY_AMOUNT SALARY_START SALARY_END
00187 $12,000.00 7-Aug-1979 29-Nov-1980
00187 $12,513.00 27-Jul-1981 22-Jul-1982
00187 $13,067.00 22-Jul-1982 NULL
00187 $12,390.00 29-Nov-1980 27-Jul-1981
4 rows selected
! Delete salary history row with min salary_amount for employee '00187'.
DELETE FROM SALARY_HISTORY S
WHERE EMPLOYEE_ID = '00187' AND
SALARY_AMOUNT = (SELECT MIN(SALARY_AMOUNT) FROM SALARY_HISTORY S2
WHERE S2.EMPLOYEE_ID = S.EMPLOYEE_ID);
1 row deleted
In V4.1, the same update query correctly deletes one row.
Because the determination of subquery result is separated
from decision to update each row, the minimum salary amount
is found just once from a set of the initial four rows. The
same minimum is compared against the salary amount of each
row and when a match is found, that row is deleted.
1.7 Using Global Buffers
With global buffering, user processes map global sections
to their virtual memory instead of making copies of the
buffer in physical memory. Although more than one user
process can read a page at the same time, there is only
one copy of the page in the global buffer pool. Improved
performance is achieved because I/O operations are reduced
and memory is better utilized.
Prior to Version 4.1, all page buffering was local to the
user process. Beginning with Version 4.1, global page
buffering is optional. Existing buffer qualifiers have
not changed. Page-locking protocol has been adjusted to
support global buffering on VAXclusters. By default, global
buffering is not enabled, and local buffering is used.
Note that in a VAXcluster environment, local buffering is
enabled by default for all nodes in the VAXcluster. You
can optionally enable global buffering for all nodes and
then individually tune each node. However, you cannot mix
the use of global and local buffers together on individual
nodes within the same VAXcluster environment. That is, you
exclusively use either global buffers or local buffers for
all nodes in the VAXcluster environment, but not both.
New and Changed Features 1-21
1.7.1 Enabling Global Buffers
To enable global buffering, establish the number of buffers
for a database, and set a global buffer limit per user, a
new qualifier has been added to the RMU/OPEN command, and
a new clause has been added to the SQL CREATE DATABASE and
ALTER DATABASE statements:
RMU/OPEN/GLOBAL_BUFFERS = (TOTAL = integer,USER_LIMIT = integer)
See Section 1.22.15 for a brief description of this new
qualifier and the VAX Rdb/VMS RMU Reference Manual for more
information.
In the SQL CREATE DATABASE or ALTER DATABASE statement,
global buffers are specified as follows:
(GLOBAL BUFFERS ARE ENABLED|DISABLED
NUMBER IS number-glo-buffers,
USER LIMIT IS max-glo-buffers)
See the VAX Rdb/VMS SQL Reference Manual, and the VAX
Rdb/VMS Guide to Database Performance and Tuning for
more information on specifying and setting global buffer
parameters.
Global buffers may require a higher global section quota.
See the VAX Rdb/VMS Installation Guide for information
on defining the maximum number of pages for the global
sections with the GBLPAGFIL system parameter. See the VAX
Rdb/VMS SQL Reference Manual for more information on the
SQL CREATE and ALTER statements. See the VAX Rdb/VMS Guide
to Database Design and Definition for more information on
how database pages are buffered with global buffering.
1.7.2 Applications That Benefit from Using Global Buffers
Global buffers are most suitable for applications in
which shared data is predominant. When global buffers are
enabled, this can save I/O operations, especially in read
applications. The benefits, however, are not restricted to
transactions that use snapshot files.
Tests were run to stress-test the global buffers feature
and these tests provided the following results and
conclusions.
1-22 New and Changed Features
In V4.1 and all previous versions of Rdb/VMS, Rdb/VMS
always creates a global section; that is, with the first
database attach, the Rdb/VMS monitor creates a global
section. Before V4.1, Rdb/VMS used this global section
to maintain the database root data structures.
With Rdb/VMS V4.1 applications using global buffers, this
global section is extended to include the global buffer
pool and the necessary data structures required to maintain
the integrity of its resident data. These data structures
are used to maintain the following information:
Global buffer control blocks
Global buffer page table
Allocate set block counted lists
Global buffer journaling logs
Process local lock (PLL) for system-owned DB and storage
area locks
The following series of questions and explanations
describes how to determine the number of global buffers
you need and how to verify this value, what VMS parameters
to check, how global buffers are used, and the performance
gains that might be expected from their use.
o How many global buffers do you need?
The following example shows how to enable and set global
buffer parameters.
SQL> ALTER DATABASE FILENAME MYDABASE GLOBAL BUFFERS ARE ENABLED
cont> (NUMBER 1000, USER LIMIT 30);
There are two parameters the database admnistrator (DBA)
specifies when altering the database to enable global
buffers.
The NUMBER parameter determines the total number of
global buffers the DBA deems necessary to accommodate
the full set of data pages intended for sharing. Because
global buffers share the root global section and because
the number of data structures maintained in this global
section can vary widely, the DBA should focus on how
much space is needed to store the information; that is,
determine the size of the database data that must reside
in the global section and allow Rdb/VMS to determine the
overall space required for the overall global section.
New and Changed Features 1-23
The USER LIMIT parameter is the maximum number of global
buffers to which a user's allocate-set can grow. If the
maximum number is set to 100 buffers and the DBA defines
the logical name RDM$BIND_BUFFERS to be 100, then the
user will be allocated 100 buffers. A user cannot exceed
this limit.
o What VMS parameters should you watch for?
Whether global buffers are enabled or not, one global
section is allocated for the database root on your
system when the first user attaches to the database.
Since global buffers share this same section, there is
no impact on the number of global sections (GBLSECTIONS)
specific to Rdb/VMS V4.1.
The GBLPAGES is the parameter that determines the number
of global page entries and the global pages that can
be created on the system. This and VIRTUALPAGECNT are
probably the most critical parameters. VIRTUALPAGECNT
determines the number of pages a process can map on the
system.
The GBLSECTIONS, GBLPAGES, and VIRTUALPAGECNT parameters
are modifiable; however, because of their nondynamic
nature, any change requires a system reboot. Digital
recommends that any modifications to the SYSGEN
parameters be made through the MODPARAMS.DAT file and
the VMS AUTOGEN facility. It is possible to hang a
system on reboot due to hardcoded parameters.
o How do you verify these parameters?
The use of GBLPAGES and GBLSECTIONS may be verified
using the VMS INSTALL utility. Issuing the command
"LIST/GLOBAL" at the INSTALL> prompt before and after
attaching to the database provides the information
necessary to determine the number of global page entries
allocated for your database.
$ INSTALL
INSTALL> LIST/GLOBAL/SUMMARY
290 Global Sections Used, 104340/68260 Global Pages Used/Unused
This means that 290 global sections are used out of the
total defined on the system using the SYSGEN utility;
68260 global page entries are available.
1-24 New and Changed Features
The INSTALL utility can be quite verbose on systems with
too many installed products. It will list the whole set
of products installed before displaying the information
you need. There are two ways of avoiding this problem:
o Use the INSTALL utility and specify the LIST command
with the /GLOBAL/SUMMARY qualifiers to obtain used
global page and global section summary information.
o Define lexical functions to obtain unused global page
and global section information.
When you specify the LIST command with the /GLOBAL
/SUMMARY qualifiers, the following used estimates of
the global page and global section parameters display:
$ INSTALL
INSTALL> LIST/GLOBAL/SUMMARY
Summary of Local Memory Global Sections
290 Global Sections Used, 104340/68260 Global Pages Used/Unused
The lexical function F$GETSYI provides a way of easily
getting unused estimates of the global page and global
section parameters. Define symbols as follows and invoke
them at the DCL level or in interactive RDO and SQL to
display the values of GBLPAGES and GBLSECTIONS.
$ GBLPAGES :== "write sys$output f$getsyi("""free_gblpages""")
$ GBLSECTIONS :== "write sys$output f$getsyi("""free_gblsects""")
With these symbols defined, you can check how many
GBLPAGES and GBLSECTIONS are available on your system:
$GBLPAGES
122634
$GBLSECTIONS
109
These results indicate the number of global page entries
still available; that is, 122634 entries out of the
150000 entries that the VMS System Generation Utility
(SYSGEN) has on the system. The total number of global
sections available is 109 out of 400 that SYSGEN has on
this system.
New and Changed Features 1-25
Before altering your database to enable global
buffering, perform a simple database attach with local
buffers enabled. This can reveal that you have allocated
a global section and a number of global page entries to
the database root structures, as the following example
shows:
$SQL
SQL> ATTACH 'FILE MYDATABASE';
SQL>$GBLSECTIONS
108
SQL>
SQL> $GBLPAGES
122112
The "$GBLSECTIONS" shows that you have allocated the
109th section and the GBLSECTIONS left on your system
now stands at 108. The "GBLPAGES" shows that the number
of global page entries dropped from 122634 to 122112
(522 entries have been allocated).
Next, enable global buffers and allocate 1000 buffers
with a buffer size of 4 blocks.
$ SQL
SQL> ALTER DATABASE FILENAME MYDATABASE GLOBAL BUFFERS ARE ENABLED
cont> (NUMBER 1000, USER LIMIT 30);
Before attaching to the database, the number of global
page entries stood at 122634. What is this value after
attaching to the database? A process using interactive
SQL attaches to the database then checks the VMS
parameters:
$ SQL
SQL> ATTACH 'FILE MYDATABASE';
SQL> $GBLPAGES
117344
SQL> $GBLSECTIONS
308
The number of GBPAGES dropped from 122634 to 117344
entries; 5290 entries are allocated to the 1000 buffers
of 4 blocks each. The ALTER DATABASE statement is
expected to allocate 4000 entries (1000 * 4 blocks).
It did this plus an additional 1290 entries on behalf of
1-26 New and Changed Features
the data structures used to maintain the global buffer
pool.
o Is it possible to reduce the GBLPAGES entries?
The size of the global page pool allocated when global
buffers are active depends on many factors, such as
the number of global buffers, the maximum number of
global buffers per user, the number of users, the number
of storage areas in the database, and so forth. These
factors and others make it difficult to provide a simple
formula that you can use.
The number of users is one database parameter the DBA
has control over. Often, the DBA tends to leave certain
database parameters set as default values because
these values may be acceptable and have had no real
impact on system resources or performance. When a
database is created with no explicit total number of
users parameter specified, the default is set to 160.
Most applications do not require that high a value,
especially applications running on a single node, or
applications running with a TP monitor (such as ACMS).
For systems where memory is a critical resource, the DBA
may want to manually adjust the total number of users to
a more realistic value and conserve memory.
The following table shows how the GBLPAGES entries
allocated increases as the number of users increases.
Request made for 500 buffers at 4 blocks each
Number of users Global pages allocated.
20 2742
60 2872
80 3110
100 3156
200 3378
300 3600
400 3824
500 4048
o What other default values should a DBA watch for?
New and Changed Features 1-27
The following is an extract from the RMU/DUMP command
for a database.
- Global buffers are enabled
- Global buffer count is 1024
- Maximum global buffer count per user is 5
- Default database buffer count is 45
The overriding global buffer count is the maximum count
per user that defaults to 5. With global buffers,
the defined or default database buffer count can be
overridden with the logical name RDM$BIND_BUFFERS.
However, the maximum global buffer count per user
can override the value defined by this logical name.
With local buffers, the logical name RDM$BIND_BUFFERS
overrides the defined or default database buffer count.
Using an SQL ALTER DATABASE or RDO CHANGE DATABASE
statement, it is best to explicitly specify the maximum
global buffer count per user at or slightly over what
you would expect users to have, then use the logical
name RDM$BIND_BUFFERS to adjust the user allocate set
as needed. Otherwise, users will get 5 buffers each in
their allocate set regardless of what the DBA specifies
with the RDM$BIND_BUFFERS logical name.
Occasionally a user may require 100 buffers, although
in most cases 20 would suffice. For example, report
generation done nightly may require data from multiple
tables and, therefore, 100 buffers may be needed. Daily
activities may only require 20 or 30 buffers. Setting
the maximum at 100 allows the user to switch as needed.
Setting the limit to 20 or 30 does not meet the report
generation requirements.
Similarly, when the maximum global buffer count is set
high, the DBA must ensure that enough buffers are in the
global buffer pool for all database users; otherwise,
processes with even a low allocate set will fail. For
example, if the DBA sets the total number of global
buffers to 1000 buffers, sets the user limit to 100,
then defines RDM$BIND_BUFFERS to 100, an 11th process
attaching to the database is rejected. The advice to the
DBA is to keep a few spare buffers for that occasional
extra user (11th process in this case). In this example,
1-28 New and Changed Features
an additional 100 buffers would be good to accommodate
extra users who may need only 2 to 3 buffers each.
o Are there any other defaults to watch for?
In Rdb/VMS V4.1, the carry-over lock optimization is
on by default. With this optimization on, a process
does not relinquish locks on resources unless they are
requested by a contending process. This optimization
works well in cases where a process updates the same
set of pages often, and there is little or no contention
over the resources this process owns.
In tests, users randomly generated keys and performed
updates based on records with those randomly generated
keys. Using the RMU/SHOW STATISTICS command, you can
observe that the system throughput reaches a peak,
drops to zero every few seconds, then goes back up
to peak throughput and so forth. The carry-over lock
optimization is the reason for this behavior. When the
database is altered and you turn off the carry-over lock
optimization, the system maintains its peak throughput
throughout the test. In high contention situations,
carry-over locks may not be useful. The DBA may want to
verify the default setting in V4.1 to determine whether
they are suitable for their particular application.
Note that this problem is not specific to only global
buffers.
o What happens when you allocate more global buffers than
your system parameters can handle?
Rdb/VMS does not give you an error message when you
alter the database and specify a number of global
buffers larger than your system can handle. However,
on the first attempt to attach to the database, you will
get the following or a similar error message:
%RDB-F-SYS_REQUEST, error from system services request
-RDMS-F-EXQUOTA, exceeded quota
-LIB-F-INSVIRMEM, insufficient virtual memory
Your database at this time is in a limbo state because
the DBA cannot attach to the database using either SQL
or RDO to alter the database global buffer parameters.
To recover from this situation, use the RMU/OPEN command
New and Changed Features 1-29
and lower the global buffer parameters to a level your
system can handle.
This same user action also applies to cases where a
database backup is restored on a smaller system or a
system configured with low SYSGEN parameters relative to
your database and application requirements. An example
of the RMU/OPEN command follows:
$ RMU/OPEN/GLOBAL_BUFFERS = (TOTAL=n,USER_LIMIT=z) MYDATABASE
where the parameter n is a value likely to match your system parameters.
You must then follow up with the necessary changes to
the system parameters using the MODPARAMS.DAT file and
the AUTOGEN utility.
o Are there a lot of page faults with global buffers?
With global buffers active, a higher than usual number
of GLOBAL VALID faults is observed. A GLOBAL VALID FAULT
indicates that the page that caused the fault is in the
global buffer pool but is in some other user's allocate
set. These are soft faults and are harmless. The VMS
monitor (MONITOR PAGE) and VAX SPM give a breakdown of
page faults by category.
o Are there more lock operations with global buffers than
with local buffers?
Global buffers do incur more lock operations than
local buffers. Some of the additional lock operations
are system-owned page locks, which can be costly,
while others are local locks. The system-owned page
locks maintain page version numbers among nodes in a
VAXcluster. Local inexpensive locks synchronize access
to the global buffer data structures. The increase in
locks that is noticed in these tests are mostly page
locks and some record locks. The DBA should ensure the
LOCKIDTBL has enough entries in it to accommodate the
additional locking. Use the VMS MONITOR LOCK command
to show the total locks on the system, then verify this
total against the LOCKIDTBL entries on the system.
o What performance gains can be expected from global
buffering?
1-30 New and Changed Features
Because global buffers require a number of data
structures to maintain data integrity and consistency,
you should expect a certain level of performance
overhead. The following tests compared global buffers
to local buffers.
The first set of tests consisted of loading 60,000
records in 10 storage areas, submitting 15 users to
execute light update transactions against the database
with redo logging, checkpointing, and commit to journal
optimization applied.
The database was partitioned among 15 users such that
there was no data sharing whatsoever. With each process
working in a separate database partition, there was no
use for global buffering. In fact, global buffers added
overhead and caused the TPS rate to drop from 68.5 to
62.8 or approximately a 9% drop in throughput.
Global buffering was exercised in read-only environments
and the results were compared to local buffers. One
thousand records were loaded in several database storage
areas and ten batch processes submitted to perform read
transactions. Ten users randomly generated keys between
1 and 1000. Each key was then applied to retrieve a
record from the database. The exercise consisted of
retrieving two, three, and four records using unique
keys. The results for two-, three-, and four-record
retrievals are as follows:
Read-Only Environment VAX 6320 - 128MB memory
Number of GBL
Test style TPS Read I/Os Memory Locks %CPU %Increase
Local Buffers 60 2 20.8% 32.6 100%
Global buffers 72 0 22.2% 42.7 100% 20
Local Buffers 42.7 3 21.6% 35.4 100%
Global buffers 51.5 0 22.2% 50.9 100% 22
Local Buffers 32.8 4 22.2% 65.2 100%
Global buffers 40.5 0 22.2% 85.2 100% 23
With global buffers, the full set of records was cached
and no read I/O operations were performed. With local
buffers it would have taken 1000 buffers for each of the
10 users to achieve no I/O operation read status.
New and Changed Features 1-31
In read-only environment tests, global buffers increased
locking. With zero reads in all cases and in spite of
overhead due to the additional locking, an approximately
20% performance increase was achieved over the use of
local buffers. No memory savings were observed in these
tests.
In read/write environment tests, users performed an
update on each record they read with instances of two-,
three-, and four-record updates being performed. The
results are as follows:
Read/Write Environment VAX 6320 - 128MB memory
GBL
Test style TPS I/Os Memory Locks %CPU %Increase
R W
Local Buffers 35.5 2 2 21.6% 39.3 ~100%
Global buffers 38.5 0 2 22.5% 53.3 ~100% 8
Local Buffers 25.5 3 3 22.7% 56.8 ~100%
Global buffers 28.0 0 3 23.1% 76.9 ~100% 10
Local Buffers 19.8 4 4 22.4% 79.4 ~100% 12.5
Global buffers 22.3 0 4 23.4% 106.5 ~100%
In read/write environment tests with global buffers
there were no read I/O operations because all data was
cached in global memory. There were, however, as many
writes as with local buffers. The tests were set up such
that no page in a user's allocate set was modified twice
by the same process in the same checkpoint period. The
random nature of the key generation was such that pages
did not last long in the user's allocate set. Modified
data pages leaving the user's allocate set were flushed
to disk because there was no mechanism by which to flush
all modified pages database-wide.
As with the read-only environment tests, global buffers
do incur more overhead than local buffers as shown in
the locking column. However, where there is a level of
data sharing, global buffers do save on I/O operations
and can achieve better throughput than local buffers.
1-32 New and Changed Features
________________________ Note ________________________
To ensure a proper comparison of global buffers
to local buffers performance test results, the
equivalence case should be kept in mind. That is,
a special case of the settings is when the local and
global buffers settings are equivalent. The basis
of this equivalence is memory usage and this can be
expanded into the following two rules.
o The total number of buffers used by all the
users must be equal for local and global
buffers.
o The number of buffers used by each user must be
equal for local and global buffers.
One way to set up buffering parameters is as follows.
Set up the default number of buffers to be B. Set up
the "maximum global buffers per user" also to be B.
If you are going to have N users for the performance
test, set up the number of global buffers to be B
times N. Do not use any buffering logicals to keep
it simple. Following these guidelines permits you to
enable and disable global buffers and run performance
tests.
______________________________________________________
To help determine the benefits from enabling global
buffers, the RMU/SHOW STATISTICS command is enhanced to
include both I/O and locking information. When you select
the PIO Statistics Screen, the "found in gb pool" field
describes the number of times that the requested page
was found in the database global buffer pool; that is,
the number of I/O operations saved due to enabling global
buffers because the requested page was found in the global
buffer page.
The global buffer page table (GBPT) slot lock is a new
type of lock in V4.1. It is a VMS local lock mastered on
the same node and therefore is not as expensive as other
distributed locks in a VAXcluster environment. The GBPT
slot locks protect global buffer data structures from being
inconsistently updated by different users. GBPT slot locks
are requested and released whenever a database page is
brought into or purged from the allocate sets of users.
New and Changed Features 1-33
The RMU/SHOW STATISTICS command is enhanced to show both
the GBPT slot lock type information for all lock operations
as well as showing information about a particular lock
operation for all lock types that includes the GBPT lock
type.
The "found in gb pool" statistic represents the savings
in I/O due to global buffers, whereas the total number of
GBPT slot locks represents the locking overhead associated
with global buffers. Thus, you can use the new statistics
to determine if global buffers are helpful for your
application.
Note that the global buffer defaults are derived in the
following manner. As previously mentioned, setting the
total number of global buffers is determined by system
quotas (GBLPAGES and GBLPAGFIL), available physical memory,
and process VM quotas. Therefore, a low enough number of
global buffers, 250, is chosen as the default value because
that value can be accommodated by existing system settings.
The default maximum global buffer count per user, 5, is
determined by dividing the default value (250) by the
default number of users (50). Because these default values
are not good for every system, your system manager and
database administrator need to determine values for these
two global buffer parameters appropriate for your system
and database application.
1.8 Journal Fast Commit Transaction Processing and Commit to
Journal Optimization
Rdb/VMS V4.1 enables you to improve database performance
in some environments, by specifying how and when Rdb/VMS
writes updated pages from memory buffers to disk. This is
called journal fast commit transaction processing.
With Rdb/VMS V4.0 and earlier versions, Rdb/VMS writes
updated database pages to disk each time a transaction
executes the COMMIT statement. If a transaction fails
before committing, Rdb/VMS performs a rollback (undo)
of the failed transaction; it never has to redo previous
successful transactions. This type of undo/noredo recovery
is still the default recovery procedure for V4.1.
1-34 New and Changed Features
You can change the default Rdb/VMS V4.1 recovery procedure
by enabling journal fast commit transaction processing.
With this procedure, Rdb/VMS retains updated pages in
the buffer pool and does not write the pages to disk when
a transaction commits. The updated pages can remain in
the buffer pool until a database administrator-specified
threshold, called a checkpoint, is reached. At checkpoint,
all the pages a process has updated, for multiple
transactions, are flushed to disk. If a transaction fails,
Rdb/VMS must undo the current, failed transaction and redo
all committed transactions since the last checkpoint.
This feature is suited to stable environments where a
process updates the same rows for multiple transactions.
Because pages containing updated rows remain in the buffer
pool until checkpoint, you save page I/Os. You also save
RUJ I/Os because the RUJ buffer does not get flushed to the
.RUJ file after each transaction.
See Section 1.17.30, Section 1.19.6, the VAX Rdb/VMS SQL
Reference Manual, and the VAX Rdb/VMS Guide to Database
Performance and Tuning for more information.
The following series of questions and explanations
describes journal fast commit transaction processing,
logging, and checkpointing, how each is used, and the
performance gains that can be expected from their use.
o What is journal fast commit transaction processing? What
is checkpointing? With journal fast commit transaction
processing, updates are submitted to the .AIJ file
at transaction commit time, which in a multiuser
environment adheres to the Rdb/VMS I/O grouping feature.
Updated pages are marked and maintained in the user
buffer pool, and at checkpoint, the database must be
updated. Otherwise the recovery mechanism would have a
large amount of updates to redo in case of failure. At
checkpoint, all committed updates in the user pool are
flushed to disk.
Checkpointing may be controlled by the number of blocks
written to the .AIJ file, or by setting a time interval
between checkpoints. Both options are applicable using
the SQL ALTER DATABASE statement. A third and probably
better way of setting a checkpoint is based on the
New and Changed Features 1-35
number of transactions between checkpoints. This is
defined using the following logical name:
DEFINE RDM$BIND_CKPT_TRANS_INTERVAL n
where n is the number of transactions between
checkpoints.
o Can I have all three options set? What happens then?
The first one to become true will trigger the checkpoint
and all three options (number of blocks written to the
.AIJ file, the time interval between checkpoints, and
the number of transactions between checkpoints) are then
reset.
o What should I set my checkpoint interval to?
Setting a checkpoint interval depends on:
- Your application
- The pattern of update transactions you perform
- The buffer pool size you allocate
For transactions where updates or inserts are performed
on new data pages, a large checkpoint interval would
incur too many I/O operations that would delay your
process at each checkpoint. A process that modifies 100
different pages between checkpoints must flush 100 data
pages at checkpoint. A process that performs 100 updates
at the rate of 2 updates to the same page must flush 50
pages to disk at checkpoint. A process that performs 100
updates on the same 1 or 2 pages will only write 1 or
2 pages at checkpoint; thus this process can support a
very long checkpoint period.
The gauge of how to set your checkpoint interval is
your average throughput for your typical types of
transactions. If the gap between your system peak
and average throughput is wide, and if you notice an
unsteady average throughput, chances are your checkpoint
is set too high and requires adjusting.
o What role does buffer pool size play in checkpointing?
1-36 New and Changed Features
If a checkpoint is set to occur every 60 transactions,
and the transaction pattern consists of performing one
update to the same page and a second update to a new
page for every transaction, at least 61 buffers would
be needed in the process's buffer pool or allocate set
to maintain updated data until checkpoint time. As a
general rule, you should have a buffer pool slightly
larger than the number of transactions per checkpoint.
That is, the number of buffers per user cannot be
smaller than the data the user would like to maintain
in memory until checkpoint time. If a user is updating
the same 10 pages over and over again, and all pages fit
in 5 buffers, then only 5 buffers are needed.
o What happens when my buffer pool size is lower than the
checkpoint?
Updated pages are flushed to disk prematurely. Rdb/VMS
implemented an optimization that performs a premature
flush of all committed data when it determines a buffer
slot is needed for incoming data. No .RUJ file I/O
operations are required in this case.
o Under what circumstance will RUJ I/O operations be
performed?
If an updated page in the users buffer is required by
another process, then it is possible that the page
will be flushed to disk so that the other process can
read it into its own local buffer pool. Under these
circumstances, the .RUJ file needs to be written to
allow the uncommitted changes on the flushed page to
roll back.
o What impact will checkpointing have on my I/O
operations?
If your transaction updates many pages, and your
checkpoint is set too high, performance will degrade at
checkpoint time, particularly if all the I/O operations
are flushed to a single device. Check the disk response
times, and spread the checkpoint I/O operations
across multiple spindles to alleviate this overhead.
Asynchronous batch writes will improve performance in
this case. When 100 writes are made to the same device,
the I/O operations are sorted first before they are
New and Changed Features 1-37
written to disk so that the head sweeps the disk only
once.
o What performance gains should I expect from journal fast
commit transaction processing and checkpointing?
With journal fast commit transaction processing,
there are few, if any, .RUJ file I/O operations.
This will shorten your transaction path length. The
performance gains due to checkpointing will depend on
your application and page update patterns. Journal fast
commit transaction processing and checkpointing have
shown performance increases of 25% to 30% in local tests
and with TPC benchmarks.
See Section 1.9 for information about recovering from a
lost .AIJ file if you have journal fast commit transaction
processing enabled.
1.8.1 Commit to Journal Optimization
Commit to journal optimization is a new strategy that
provides a significant increase in commit processing speed
by eliminating the majority of I/O to the database root.
Committing a single transaction in previous versions of
Rdb/VMS included the following general steps:
1. RUJ buffers written to .RUJ file
2. Updated pages written to disk
3. AIJ buffers written to .AIJ file (if AIJ is enabled)
4. Commit information written to root, requiring a minimum
of one I/O and four VMS lock requests
Enabling journal fast commit processing (required for
commit to journal optimization) eliminates steps 1 and
2; enabling commit to journal optimization eliminates step
4.
Enabling commit to journal optimization entails the
following restrictions:
o Journal fast commit processing must be enabled.
o AIJ must be enabled.
o Snapshots must be disabled or enabled deferred.
1-38 New and Changed Features
o Online database backup is not possible.
o No-quiet-point AIJ backup is not possible.
Because a transaction does not write to the database root
for commit to journal optimization, users are preassigned a
block of transaction sequence numbers (TSNs). The number
of TSNs assigned is specified when commit to journal
optimization is enabled using either the SQL ALTER DATABASE
or the RDO CHANGE DATABASE statements.
The commit to journal optimization is for update-only
applications. This optimization requires that snapshots
be disabled or deferred. For those approximately 1% of
Rdb/VMS applications that can take advantage of this
feature, the performance gains have been between 15% to
20% over and above the fast commit performance gains (and
with local buffers) as observed in local tests and with TPC
benchmarks.
1.9 Recovering from a Lost .AIJ File When Journal Fast Commit
Transaction Processing Is Enabled
Losing the .AIJ file represents a single point of permanent
failure in a database system. This means that if only one
component of Rdb/VMS fails, such as access to the .AIJ
file, the database system fails; if this loss is due to
a disk head crash, the loss is considered permanent. This
scenario assumes that the .AIJ file is not on a disk that
is part of a shadow set, in which case no failure occurs.
For versions of Rdb/VMS previous to V4.1 or for V4.1 when
journal fast commit transaction processing is disabled,
if the .AIJ file is lost, all current transactions are
rolled back. In V4.1, when journal fast commit transaction
processing is enabled, the procedure for recovering
the database after losing the .AIJ file is changed from
previous versions because all updates to database pages are
written only to the .AIJ file. If the .AIJ file is lost,
for example due to a disk head crash, and a transaction
is in the commit processing phase, a file access error
(FILACCERR) is returned because Rdb/VMS attempted to write
the updates to the .AIJ file. If a process receives this
error while attempting to write to the .AIJ file, instead
of just signaling an exception and allowing the process to
terminate, the buffer pool is first flushed. This action
New and Changed Features 1-39
forces all committed updates to be written to disk and
then the process is allowed to terminate. This recovery
procedure guarantees that access to the .AIJ file is not
necessary. Because updates are already written to the
database pages, redo recovery is not necessary.
In addition, the process that receives the file access
error (FILACCERR) while writing to the .AIJ file, also
sets the (AIJ_CORRUPT) flag in the database root file. When
this flag is set, it lets all users know that the current
.AIJ file is corrupt. When the DBR process begins for the
terminating user process, it first checks the AIJ_CORRUPT
flag. If this flag is set, the DBR process does not try
to access the .AIJ file because it knows that before the
user process terminated, it flushed its buffer pool and
consequently did not need to perform redo recovery.
For other users on the system, a database freeze takes
effect. All users receive a <database monitor forced image
exit to protect database> error message and are forced off
the database. Each user process in turn detects that the
AIJ_CORRUPT flag is set. Therefore, no user can write to
the .AIJ file, and each is forced to flush its buffer pool
to disk. Then each user detaches from the database. Note
that no user process needs to do redo recovery.
If the AIJ_CORRUPT flag is set, users cannot attach to the
database and receive the <database monitor forced image
exit to protect database> error message. If you display
the database header portion of the root file when the AIJ_
CORRUPT flag is set, two new lines appear at the beginning
of the journaling section:
1-40 New and Changed Features
Journaling...
- Current AIJ file is inaccessible <--- new line
- AIJ file must be modified <--- new line
- After-image journaling is enabled
- Default AIJ filename is "DUA1$:[DB]"
- Current AIJ filename is "$111$DUA1:[DB]MFPERS.AIJ;3"
- Initial AIJ file allocation is 0 blocks
- AIJ file extension is 512 blocks
- AIJ roll-forward sequence number is 0
- AIJ backup sequence number is 0
- AIJ file has never been backed up
- No AIJ file backup in progress
- No default recovery-unit journal filename
The AIJ_CORRUPT flag can be cleared only by disabling the
.AIJ file or creating a new .AIJ file. Because no users
can attach to the database, the DBA must first use the
RMU/ALTER command to delete the AIJ entry in the root
file, which essentially disables the .AIJ file. For more
information on using the RdbALTER utility to disable the
.AIJ file, see the VAX Rdb/VMS RMU Reference Manual and
the VAX Rdb/VMS Guide to Database Maintenance. After this
change is committed to the database using the RdbALTER
utility, the DBA can use an SQL ALTER DATABASE or RDO
CHANGE DATABASE statement to create a new .AIJ file.
Once the DBA disables the .AIJ file or creates the new .AIJ
file, these first two lines in the journaling section of
the root file header no longer display.
________________________ Note ________________________
When the .AIJ file is lost, any earlier backups of
the database are invalidated. This is because a backup
is only useful if you have the correct sequence of
.AIJ files to bring the database to its most recent
state. If you lose an .AIJ file, then the sequence
of .AIJ files is broken and you can never bring the
database to its most current state. Therefore, the
last step the DBA must perform before making the
database available to users again is to do a complete
database backup operation.
______________________________________________________
New and Changed Features 1-41
To prevent the loss of the .AIJ file from causing this
single point of permanent failure when journal fast commit
transaction processing is enabled, you should shadow the
.AIJ file. If one of the disks has a disk head crash,
VMS automatically uses the other disk, which it has
kept up-to-date with the first disk. For this reason,
Digital recommends that if you enable journal fast commit
transaction processing in V4.1, that you shadow the .AIJ
file as a preventative measure.
If a double point of failure occurs, that is, if in
addition to losing the .AIJ file due to a disk head crash,
the system crashes, data may be lost. If the system crashes
after all user processes' buffers are flushed to disk,
no data is lost because recovery was complete before the
system crashed. In this instance, these two points of
failure are really two closely occurring single points
of failure. However, if the system crashes before or as
buffers are flushed to disk, then data is lost. This is
because data in buffers was neither written to the .AIJ
file nor flushed to disk or was incompletely flushed to
disk. This is a double point of failure. The only recourse
in this situation is to restore the database and roll it
forward. Rdb/VMS provides for recovery without loss of data
from any single point of failure but does not in the case
of a double point of failure.
1.10 Carry-Over Locks Optimization Can Be Disabled
The carry-over locks option is a database-wide parameter
that allows you to disable carry-over lock optimization.
This optimization (implemented in Rdb/VMS Version 4.0) is
enabled by default. Although this is an advantage in most
environments, it can result in false lock conflicts in some
applications.
Carry-over lock optimization holds area and record locks
across transactions and depends on NOWAIT transactions
asking for and acquiring the NOWAIT lock. This can result
in long delays if concurrent users are executing long
verbs. You should consider disabling the carry-over lock
optimization if transactions experience noticeable delays
in acquiring the NOWAIT lock (as seen in the output of the
RMU/SHOW STATISTICS command). Note that if you do disable
the carry-over locks option, there may be some performance
1-42 New and Changed Features
degradation because transactions will acquire and release
area and top level ALG locks for every transaction.
The carry-over locks option, CARRY OVER LOCKS ARE [ENABLED
| DISABLED], is available with either the SQL CREATE
DATABASE or ALTER DATABASE statements, or the RDO DEFINE
DATABASE or CHANGE DATABASE statements.
1.11 After-Image Journal Optimization
An .AIJ file can be optimized to eliminate unneeded and
duplicate journal records, and to order journal records
by using the RMU/OPTIMIZE/AFTER_JOURNAL command. See
Section 1.22.16 and the VAX Rdb/VMS RMU Reference Manual
for more information about this command. The optimized .AIJ
file (.OAIJ) will provide better rollforward performance
and thus greater database availability. The optimizations
used to optimize an .AIJ file are:
o Elimination of journal records from transactions that
rollback
Transactions in an .AIJ file that rollback are
not applied during the rollforward process (they
are ignored). So, the journal records from these
transactions can be eliminated from the .AIJ file.
o Elimination of duplicate journal records (duplicate
journal records are journal records that update the same
database record)
During the rollforward of an .AIJ file, duplicate
journal records cause a database record to be updated
multiple times. Because each successive update
supercedes the previous update, only the "last" update
is relevant. Therefore, all but the "last" update to a
database record can be eliminated from an .AIJ file.
o Journal records are ordered by physical dbkey
Ordering journal records by physical dbkey improves I/O
performance at rollforward time.
AIJ optimization uses VMS SORT to sort journal records.
To improve the efficiency of the sort operation, the
number and location of the workfiles used by the VMS
Sort utility (SORT) can be set by the user. The number
of workfiles to be used is controlled by the RDBMS$BIND_
New and Changed Features 1-43
SORT_WORKFILES logical name. Allowable values are 2-
10 with a default of 2. Specify the location of these
workfiles with device specifications using the SORTWORKn
logical names. See the VMS Sort/Merge Utility Manual
for more information on the VMS Sort utility. See the
VAX Rdb/VMS Guide to Database Performance and Tuning for
more information on using these logical names.
________________________ Note ________________________
Because an optimized .AIJ file is not functionally
equivalent to the original .AIJ file, an .AIJ file
should not be discarded after it has been optimized.
Rollback records are automatically not included in
an .OAIJ file. In addition, duplicate commit journal
records are eliminated in the .OAIJ file based on
the order in which they appear in the .AIJ file, so
that only the last update to a database record is
retained in the .OAIJ file. This is done in two ways:
by sorting records within each transaction ID (TID)
and sorting all TIDs, and retaining only the last
duplicate record within the same TID or from among all
TIDs in the .OAIJ file. For this reason, an .OAIJ file
cannot be used, for example, to perform an RMU/RECOVER
/UNTIL command.
______________________________________________________
The RMU/OPTIMIZE/AFTER_JOURNAL utility has the following
restrictions:
o The current .AIJ file cannot be optimized.
o An optimized .AIJ file cannot be optimized.
o Any .AIJ file with the possibility of containing
incomplete transactions cannot be optimized. Incomplete
transactions can occur in an .AIJ file under the
following circumstances:
- If the .AIJ file is backed up with a no-quiet-point
backup
- If the previous .AIJ file was backed up with a no-
quiet-point backup
1-44 New and Changed Features
- If the .AIJ file has unresolved distributed
transactions
There are no workarounds to these restrictions.
The following are restrictions for recovery using optimized
.AIJ (.OAIJ) files:
o No by-area recovery (RMU/RECOVER/AREA) is possible with
an .OAIJ file.
o No until recovery (RMU/RECOVER/UNTIL) is possible with
an .OAIJ file.
o No recovery with an .OAIJ file is possible if the
database or storage areas or both are inconsistent with
respect to the .OAIJ file.
A workaround to these restrictions is to use the original,
unoptimized .AIJ file instead of using the .OAIJ file to do
the recovery operation.
1.12 Changes to the EXPORT/IMPORT Statements for V4.1
The following changes have been made to the SQL and RDO
EXPORT/IMPORT statements for V4.1.
1.12.1 SQL and RDO IMPORT and EXPORT Statements Support All New
Rdb/VMS V4.1 Features
The SQL and RDO IMPORT statements import interchange files
(RBR) created using the SQL and RDO EXPORT statements in
V4.1 and includes support for the following new information
in the interchange file:
o Multischema databases created by SQL
o New database-wide attributes
- Global buffers
- Carry-over locks
- Lock timeout interval
- Journal fast commit transaction processing and commit
to journal optimization
- Adjustable lock granularity (although not new, this
attribute is only exported and imported by Rdb/VMS
V4.1 and later)
New and Changed Features 1-45
o Storage area attributes
- Write-once attribute is restored (output device
should be a WORM device)
- Mixed area thresholds (although not new, this
attribute is only exported and imported by Rdb/VMS
V4.1 and later)
- SPAM intervals (although not new, this attribute
is only exported and imported by Rdb/VMS V4.1 and
later)
o Storage map attributes
- Logical area thresholds
o New data type support
- DATE, TIME, TIMESTAMP, and INTERVAL data types are
imported, although these data types cannot be defined
or used directly in RDO
o SERdb database attributes
o An informational message is now issued naming the
original database's .AIJ file
________________ Permanent Restriction ________________
The RDO IMPORT statement cannot be used to disable
MULTISCHEMA. You must use the SQL IMPORT statement and
the MULTISCHEMA IS OFF clause to perform this task.
______________________________________________________
These features should be set in the same way in the newly
created database. That is, information about the new V4.1
features is not lost during the sequence:
o SQL EXPORT DATABASE FILENAME file INTO file2;
o SQL DROP DATABASE FILENAME file;
o SQL IMPORT DATABASE FROM file2 FILENAME file;
The user is informed of the settings of all new features in
the created database, with the exception of new STORAGE MAP
and STORAGE AREA options and the date-time data types.
1-46 New and Changed Features
The RDO EXPORT statement also backs up complete information
about these features. The RDO EXPORT statement is
essentially identical to the SQL EXPORT statement. The
first items in the previous example could be replaced by
the following without any change in the results:
o RDO EXPORT file INTO file2
o RDO DELETE DATABASE FILENAME file.
1.12.2 Changed Syntax for the SQL IMPORT Statement
In earlier versions of SQL, the IMPORT statement began with
the following syntax:
IMPORT [AUTHORIZATION auth-id] SCHEMA FROM file-spec -
[option-list]
For V4.1, the preferred syntax is:
IMPORT DATABASE FROM file-spec FILENAME file-name [WITH ALIAS alias] -
[option-list]
Both formats now offer most of the new options available in
the SQL CREATE DATABASE statement to override information
found in the interchange file. These extensions include
such clauses as MULTISCHEMA is ON, METADATA is NOT SINGLE
LEVEL, GLOBAL BUFFERS are DISABLED, and JOURNAL CHECKPOINT
is ENABLED. New CREATE clauses allowed within the CREATE
DATABASE statement are not included in the V4.1 IMPORT
syntax, though extensions to the CREATE STORAGE AREA,
CREATE STORAGE MAP, and CREATE INDEX statements may be
used.
This extended syntax is useful to enable new V4.1 features
when using an interchange file created by an earlier
version of Rdb/VMS, and to change settings found in an
exported V4.1 database.
1.12.3 Changed Syntax for the SQL EXPORT Statement
In earlier versions of SQL, the EXPORT statement began with
the following syntax:
EXPORT SCHEMA [AUTHORIZATION auth-id] INTO file-spec
For V4.1, the preferred syntax is:
EXPORT DATABASE [ALIAS alias] INTO file-spec
New and Changed Features 1-47
1.12.4 NO EXTENSIONS Error Checking
If the NO EXTENSIONS clause is specified in the EXPORT
statement (SQL or RDO), some database information will not
simply be ignored. The following conversions will occur for
some of the new data types:
o SIGNED BYTE (TINYINT) domains (global fields) will be
converted to the SIGNED WORD (SMALLINT) type. A message
is output informing the user of this change.
o Domains (global fields) of the new DATE, TIME, or
TIMESTAMP data types will be exported as "generic" DATE
VMS data. The user is not informed of this conversion.
These conversions allow the information in the database
to be referenced without error if the IMPORT operation
is done in a database system (such as Rdb/ELN) that does
not support these new data types. Note, however, that
complete type information about the affected columns is
irretrievably lost.
In addition, any INTERVAL domain (global field) found in
the database will cause the EXPORT operation to fail. These
data types are not supported in any fashion by the database
systems to which a NO EXTENSIONS interchange file is
targeted. Digital recommends either removing references to
these data types from the database, including all INTERVAL
columns (fields) and domains (global fields); or omitting
the NO EXTENSIONS qualifier from the EXPORT statement.
All new Rdb/VMS 4.1 features are not exported when the NO
EXTENSIONS clause is specified.
1.13 Online DBA Activities
The following database activities can now be performed with
the database on line and users attached to the database:
o Perform online backup of the database, either full
backup or incremental
o Perform online restore operations of storage areas
o Perform online recover operations of restored storage
areas
o Perform online spooling of the .AIJ file (that is,
truncate and back up contents of the .AIJ file)
1-48 New and Changed Features
o Set the following security auditing characteristics
- Enable or disable security auditing
- Enable or disable security alarms
- Set audit FIRST event flag
- Set audit FLUSH event flag
- Set security audit event class flags
- Set audit security alarm names
- Set the security audit file name
o Create an online copy of a database
o Monitor and record performance statistics
o Display any database area (header, indexes, data areas)
o Change the lock timeout interval
o Change the following database characteristics
- Change the OPEN MODE of database
- Change the default number of database buffers per
user (a deferred action that is seen only by new
users)
- Change the default number of database recovery
buffers
- Change allocation and extension characteristics for
the .AIJ file
- Change the global buffer count (a deferred action
that is seen only by new users)
- Change the maximum number of global buffers per user
(a deferred action that is seen only by new users)
o Change the following storage area characteristics
- Enable or disable volume spreading
- Enable or disable expansion and set expansion
parameters (minimum, maximum, and percent)
- Extend a storage area
New and Changed Features 1-49
o Change the following storage area characteristics only
with exclusive access to the storage area
- Set the read-only and write-once attributes for all
storage areas with the exception of the read-only
and read/write attributes for the RDB$SYSTEM storage
area, which must be done with the database closed or
off line
- Change SPAM thresholds
- Truncate a snapshot file
- Initialize a storage area
- Delete a storage area
- Enable or disable SPAMs
o Start an RMU/VERIFY check of database integrity (this
operation must wait for exclusive and batch-update
transactions to complete)
o Update metadata
- Create, alter, or drop catalogs
- Create, alter, or drop collating sequences
- Create or drop constraints
- Create, alter, or drop domains
- Create, alter, or drop indexes
- Grant or revoke protection
- Create, alter, or drop tables
- Create, alter, or drop schemas
- Create or drop triggers
- Create, alter (certain parameters as previously
specified), or drop storage areas, all with only
exclusive access to the storage area
- Create, alter, or drop storage maps
- Create or drop views
o Move a storage area
1-50 New and Changed Features
1.14 Offline DBA Activities
The following database activities can only be performed
with the database off line because they require the
database to be closed down:
o Create, alter, or drop a database
You can alter any of the database objects and database
characteristics as stated in Section 1.13 with the
database on line and while users are attached to the
database.
o Change the following database characteristics:
- Change the maximum number of database users
- Change the maximum number of VAXcluster nodes that
can access the database
- Change the space allocation characteristics such as
extension values of the database
- Enable or disable snapshots
- Change the snapshots deferred characteristic
- Change the global buffer enabled characteristic
- Change the statistics enabled characteristic
- Change the read-only or read/write attribute for
RDB$SYSTEM
- Change the lock carry-over optimization
characteristic
- Change journal fast commit processing parameters
- Change checkpointing parameters
- Change journal optimization parameters
________________________ Note ________________________
Note that the database can dynamically extend as
required, but the default value of the size to extend
by can be altered by the DBA.
______________________________________________________
New and Changed Features 1-51
- Change the database locking characteristics (whether
or not automatic locking granularity is enabled or
disabled)
- Change the after-image journaling (change the file
name used or the enable/disable option)
- Change the usage of snapshot files (enabled or
disabled, and if enabled, whether immediate or
deferred)
- Change the allocation characteristics for a snapshot
file
- Change the requirement for a dictionary to be used
when metadata is changed
1.15 Rdb/VMS Now Supports Creating Storage Areas for Segmented
Strings and List Data on WORM Optical Disks
Beginning with V4.1, Rdb/VMS supports several WORM
optical disk drives as a storage media for storing lists
or segmented string data. See Section 1.16.2 for more
information. In addition, Rdb/VMS supports all maintenance
tasks for write-once storage areas on write-once, read-
many (WORM) optical disks that are currently supported for
read/write and read-only database storage areas.
Rdb/VMS reads and writes using the VMS QIO system services.
Any optical disk drive and device driver that supports
the QIO system service and responds to QIOs performing
virtual I/O operations and to QIOs specifying FILES-11
ACP functions as well as the atomicity requirements of the
I/O operations from the database system can be used with
Rdb/VMS. To optimize space allocation on a WORM optical
disk device, the device driver must be able to preallocate
storage area space by reserving space on the drive relative
to a specified size. By doing this, Rdb/VMS does not have
to do a file extension/write operation to the end of the
file for each write operation. Using the VMS QIO system
service, Rdb/VMS assumes that:
o Unwritten pages must return all zeros when read
o Modified pages are revectored (important for file
extensions that need modifications to the file header)
1-52 New and Changed Features
o A WORM optical disk device must read and write as if it
is regular read/write disk media
To Rdb/VMS, a WORM optical disk device is seen as just
another read/write device. For this reason, RMU requires
the user to specify special qualifiers (/WORM and /NOSPAMS)
when writing to a WORM optical disk device using certain
RMU commands (RMU/RESTORE, RMU/RESTORE/ONLY_ROOT, RMU/COPY_
DATABASE, and RMU/MOVE_AREA). Using the /NOSPAMS qualifier
prevents SPAM pages from being written to WORM optical disk
devices. If you use the RMU/MOVE command to move a storage
area to a WORM optical disk device, you must set the read
attribute to read-only, not write-once. See Section 3.7.4
for other restrictions on using RMU commands with the /WORM
and /NOSPAMS qualifiers.
1.16 Other New and Changed Features for V4.1 That Affect All
Interfaces
Sections 1.16.1 through 1.16.18 describe other new and
changed features for V4.1 that affect all interfaces.
1.16.1 Performance Improvement for Creating Tables and Views
Prior to Version 4.1, Rdb/VMS performed excessive I/O
operations when creating tables (relations). These I/O
operations were expended while verifying that columns in
the table were uniquely named.
In V4.1, this checking is performed against an internal
cache, which will improve performance of CREATE TABLE
(DEFINE RELATION), CREATE VIEW (DEFINE VIEW), and IMPORT
statements. The larger the number of columns in the table,
the greater the I/O operation savings.
Impact: The internal cache requires virtual memory, so if
the table or view being created has many fields this will
be reflected in higher page fault rates, and may require
larger working set (WSQUO), page file quota (PGFLQUO), and
virtual page count (VIRTUALPAGECNT).
New and Changed Features 1-53
1.16.2 New On-Disk Format for Segmented Strings (List of Byte
Varying)
Rdb/VMS V4.1 now supports two on-disk formats for segmented
strings. The new format is particularly important for
storage of large objects on write-once, read-many (WORM)
devices. See Section 1.15 for more information. In
addition, this new format will be used as the basis for
future enhancements in the area of segmented strings.
The programming interface to segmented strings has not
changed and application behavior will not change regardless
of the on-disk format.
The following sections describe the new and old segmented
string formats. See also Chapter 12 of the VAX Rdb/VMS
Guide to Database Maintenance for a description of these
two segmented string formats.
Chained Format
The original format for segmented strings (introduced
in Rdb/VMS V1.0) was a chained list of segments in this
chained format. The first segment contains a pointer to the
second segment, the second segment contains a pointer to
the third, and so forth. The final segment contains a null
pointer. The first segment contains extra information that
includes:
o The number of segments in the chain
o The length of the largest segment
o The total number of data bytes in the entire segmented
string
This information is returned in the SQLCA structure when
SQL is used to open a list cursor. The structure of the old
segmented string format is as follows:
1-54 New and Changed Features
+------------+--------------+-------------------------+
| statistics | next segment | data | (Primary Segment)
+------------+--------------+-------------------------+
|
v
+--------------+--------------------------+
| next segment | data | (Secondary Segments)
+--------------+--------------------------+
|
v
+--------------+-----------------+
| next segment | data |
+--------------+-----------------+
|
v
+--------------+--------------------------+
| next segment | data |
+--------------+--------------------------+
|
X (null pointer)
This chain is normally written in reverse order so that
the on-disk address of the segment can be placed in
the preceding segment. Therefore, segmented strings are
buffered to allow this reverse writing of the chain. The
buffer size is controlled by the logical name RDMS$BIND_
SEGMENTED_STRING_BUFFER. If a large number of segments are
written, then the buffer may be flushed periodically; this
will require a later update to those segments that were
written to disk before the on-disk address of the adjacent
segment was known.
WORM devices by nature are not updateable (that is, the
information can be written only once to the same location
on-disk). The WORM devices supported by Rdb/VMS are
revisable, but revision is at the expense of leaving a
disk block unusable. If updates are required, the device
driver revectors the disk block to a new location and
writes the revised data to the new location. This behavior,
if not managed correctly, results in fewer and fewer disk
blocks over time. The WORM support added to Rdb/VMS V4.1
is sensitive to this issue. Because the chained (old style)
segmented strings inherently require updating, they do not
lend themselves to WORM devices. For instance, the initial
New and Changed Features 1-55
segment contains information that is available only after
all segments are written to disk.
Indexed Format
The new on-disk format was designed to alleviate this
revision problem. Data segments no longer contain a pointer
to the next segment. Instead the pointers are maintained in
special segments called pointer segments. A pointer segment
contains only pointers to data segments. The structure of
the new indexed segmented string format is as follows.
+------------+---------------+-----------+-----------+-----+
| statistics | next psegment | pointer 1 | pointer 2 | ... | (Pointer Segment)
+------------+---------------+-----------+-----------+-----+
| | |
X | |
v |
+--------------------------+ | }
| data | | }
+--------------------------+ v } (Data
+--------------------+ } Segments)
| data | }
+--------------------+ }
The pointer segments allow Rdb/VMS to write the data
segments to WORM devices without the need to revise them
at some later stage due to a buffer overflow. A pointer
segment is sized according to the free space on a page
of the storage area. If there is no more free space on
the page to store a data segment, the pointer is chained
with a new pointer segment. This new format, combined with
buffering and large page sizes, virtually eliminates the
need to revise pages on WORM devices.
The new indexed format is the default for all segmented
strings created by Rdb/VMS. Features added in future
versions of Rdb/VMS will take advantage of this new
structure but will work with both segmented strings
formats.
1-56 New and Changed Features
Notes
Rdb/VMS system metadata still uses the old chained format.
This is reasonable because most system metadata segmented
strings are single segments and receive no advantage from
the indexed format.
To retain the old format (chained) segmented strings as
the default for all segmented strings, the logical name
RDMS$USE_OLD_SEGMENTED_STRING must be defined. When this
logical name is defined, it causes the application to write
the chained format segmented strings to all read/write
media. Note that if a write-once storage area is used, then
it will always use the new indexed style segmented strings.
The value for the logical name is not examined by Rdb/VMS.
$ DEFINE RDMS$USE_OLD_SEGMENTED_STRING YES
If you wish to use the new format (indexed) segmented
string later, then you must deassign this logical name.
$ DEASSIGN RDMS$USE_OLD_SEGMENTED_STRING
Mixing of old and new format segmented strings is supported
in Rdb/VMS. Language interfaces such as the SQL LIST CURSOR
and RDO START_SEGMENTED_STRING and FOR loop process either
format transparently.
1.16.3 Storing Lists Randomly Across Storage Areas
You can store lists (segmented strings) randomly across
several storage areas. In addition, you can specify that
some columns with the LIST data type are stored only in one
storage area, but that all other columns with the LIST data
type are stored randomly. For more information, see the VAX
Rdb/VMS Guide to Database Design and Definition.
1.16.4 Change in Utilization of SPAM Thresholds
Prior to V4.1 of Rdb/VMS, SPAM thresholds were utilized
only when a SPAM search was used to store a page within a
mixed storage area. In V4.1 this is changed. Records are
no longer stored on database pages once the third ("full")
threshold is met.
New and Changed Features 1-57
In V4.0, when Rdb/VMS stores records in mixed storage
areas, it attempted to store the record on a target
page. If this attempt failed, the pages from the clump
of database pages surrounding the target page were also
analyzed as candidates for record storage. A target
page is a page passed into the record storage subsystem
from Rdb/VMS. This can be either the last page used in
storing into this logical area or a page calculated from
a placement algorithm (PLACEMENT VIA INDEX clause in
a storage map statement). During this record storage
operation, the record would be stored on the database page
if there was enough free space on the page to accommodate
the record. If there was no space on the target page or
on neighboring pages in the buffer, a SPAM search would
be initiated. SPAM thresholds were then used to determine
candidate pages in the database file. Even after a data
page had reached a fullness of threshold 3 (full), records
could still be stored on the page.
V4.1 uses the same basic storage algorithm as previously
described for record storage. The one exception is that
when analyzing the target page and other pages in the
buffer clump for storage, Rdb/VMS calculates the current
SPAM threshold from known thresholds for this logical
area, the page size, and the free space on the page. Pages
are rejected as candidates for storage if this calculated
threshold is 3.
This change allows users to set SPAM thresholds and have
record storage reflect this setting. SPAM thresholds can
now be used to reserve a percentage of the page space.
1.16.5 Nontext Fields with Collating Sequences Are No Longer
Allowed
Prior to Rdb/VMS V4.1, nontext fields such as signed
word could be defined with collating sequences. This is
incorrect, as collating sequences do not make sense with
nontext fields. This combination has been found to produce
incorrect results with constraints.
For 4.1, the following changes have been made:
o Nontext fields cannot be defined with collating
sequences.
1-58 New and Changed Features
o The result of a CHANGE FIELD statement cannot be a
nontext field with a collating sequence. If a database
that used nontext fields with collating sequences is
converted to V4.1, then these fields cannot be changed
if the result is a nontext field with a collating
sequence.
o An import operation strips collating sequences
from nontext fields with collating sequences. An
informational message is also displayed, indicating
the field from which the collating sequence was dropped.
1.16.6 Default Lock Timeout Interval
Rdb/VMS Version 4.0 provides two ways to set the amount
of time a transaction waits for locks to be released:
the logical name RDM$BIND_LOCK_TIMEOUT_INTERVAL, and the
WAIT <interval> clause of the SET TRANSACTION or DECLARE
TRANSACTION statement. The interval specified by the WAIT
clause supersedes the interval specified by the logical
name.
Rdb/VMS Version 4.1 provides syntax to set a database-
wide default lock timeout interval, which functions as an
upper limit on the amount of time you can set with the WAIT
clause or the RDM$BIND_LOCK_TIMEOUT_INTERVAL logical name.
This database-wide lock timeout interval is set with the
LOCK TIMEOUT INTERVAL IS n SECONDS parameter to the SQL
CREATE or ALTER DATABASE statement, or the RDO DEFINE or
CHANGE DATABASE statement.
See the VAX Rdb/VMS SQL Reference Manual and the VAX
Rdb/VMS Guide to Distributed Transactions for more
information.
1.16.7 Batch Writes to Disk
The batch-write concept combines marked buffers in the
local buffer pool of a process that need to be written to
disk and flushes them to disk asynchronously in a batch.
So, instead of stalling for each write operation, Rdb/VMS
stalls only once (although for a longer time) for the whole
batch of write operations.
New and Changed Features 1-59
In versions previous to V4.1, Rdb/VMS always performed
asychronous write operations in a batch mode at commit
time when all the marked buffers were flushed out. However,
synchronous write operations were performed when a buffer
was flushed out due to buffer replacement. Potentially this
could result in a synchronous write operation for every
read operation from disk.
Beginning with V4.1, asychronous write operations are
performed when a buffer is flushed out due to buffer
replacement, as well as when a checkpoint occurs. If
the checkpoint interval is tuned or if it is too short,
batch writes will be triggered only by checkpoint. If the
checkpoint interval is too long, however, it is possible
that one synchronous write will be done for every written
buffer, thus negating what the batch-write operation saves
on the average stall time per write. It may be possible to
dynamically figure out the checkpoint interval using batch
writes. That is, you could trigger checkpoints based on
batch writes, which would be an automatic way to determine
the checkpoint interval. This approach would also be
adaptable to the page fetch sequence and read versus write
characteristics of the application, unlike the current
methods of triggering checkpoints.
Performing asychronous write operations at commit time, at
a checkpoint, and when marked buffers are flushed out due
to buffer replacement, means that you could potentially
increase I/O operations. However, because these operations
are asychronous, performance should improve because of the
single stall ocurring for a whole batch of write operations
instead of the synchronous write operations.
In addition, assuming that a batch-write operation just
occurred because a buffer was marked, all the buffers
in the user's local buffer pool are unmarked. The next
asychronous batch-write operation would occur only when the
next buffer to be updated reaches the end of the queue.
At the time this buffer is updated, it is put at the
head of the least recently used (LRU) queue. This buffer
needs to migrate to the end of that queue and be selected
as a victim buffer for a batch-write operation to occur
again. Hence, batch-write operations should occur very
infrequently compared to versions previous to V4.1, in
which Rdb/VMS always did a synchronous I/O operation each
1-60 New and Changed Features
time there was a marked victim buffer and a buffer was
flushed due to buffer replacement.
If, for example, 20 marked buffers are flushed one at a
time, then you must wait for a total of 660 (20 * 33)
milliseconds. Using batch writes, all 20 writes may be
completed in approximately 150 milliseconds. This advantage
is due to record ordering optimizations performed at the
disk controller level that minimize disk head movement.
If the writes that comprise the batch go to different
disks, the parallelism of the physical disks can also be
exploited by batch writes. For example, if there are 10
writes to be done and the 10 writes go to 10 different
disks and if each is written one after another, you stall
10 times for 330 (10 * 33) milliseconds. However, if you do
batch writes, all writes happen in parallel and get done in
33 milliseconds. The advantage here is due to parallelism.
Note that batch-write operations benefit from both
parallelism among disks and disk controller optimizations.
1.16.8 Minimum Value for the SPAM Interval Is Changed from 256 to
216
The minimum value for the SPAM interval is changed from 256
to 216 pages. This change allows a user to define a 1-block
page size and 1-block buffer size.
1.16.9 Table Metadata Lock WAIT/NOWAIT Behavior Is Changed and a
Single User Request for a Freeze Lock Is Now Queued
The behavior of the table metadata locks is changed for
V4.1. In V3.1 and V4.0, table metadata locks were always
requested NOWAIT. Beginning with V4.1, table metadata locks
are requested in the WAIT mode specified as part of the
transaction.
Another change to V4.1 is that for V3.1 and V4.0 it was
possible for spurious "lock conflict on freeze" error
messages to be returned for SQL SET TRANSACTION NOWAIT
or RDO START TRANSACTION NOWAIT statement even when only
one user was attached to the database. An optimization
that was added to V3.1 meant that a single user would never
re-request a nowait lock for the freeze lock on the false
assumption that it would always be denied access. Beginning
with V4.1, the algorithm is changed so that a request for
New and Changed Features 1-61
the freeze lock for a single user is always queued, whether
or not a WAIT or NOWAIT clause is specified.
These changes reduce the number of "lock conflict
on freeze" errors generated by V3.1 and V4.0. See
Section 2.2.74 for more information.
1.16.10 Change in Operation of Index Deletion
Prior to Rdb/VMS V4.1, a SORTED index would be deleted by
erasing every node in the B-tree. This action is usually
an expensive I/O operation. Therefore, in V4.1, the action
of DROP INDEX (or DELETE INDEX) has been optimized in the
following cases:
o If a sorted index has a storage map (that is, a STORE
clause) then each index (or each of partition of each
index) will be allocated a unique logical area. If the
index is stored in storage areas with uniform page
format, Rdb/VMS can optimize the index deletion by
marking the logical area as deleted. In this way, the
space will be reused without having to scan the storage
area and remove each index node.
In versions of Rdb/VMS previous to V4.1, Rdb/VMS would
scan the uniform area and erase each index node. The
behavior in V4.1 will enable much faster index deletion
for this class of indexes.
o If a sorted index does not have a storage map (that is,
a STORE clause) then it will be mapped automatically
to the RDB$SYSTEM storage area. All indexes for a table
created in this way will share a single logical area.
Therefore, it is only the final index deletion that can
be optimized as previously described. For example, if
three indexes (EMP_INDEX1, EMP_INDEX2, and EMP_INDEX3)
are defined without storage maps for the EMPLOYEES
table, a DROP INDEX EMP_INDEX1 statement will erase
all index nodes for the EMP_INDEX1 index. DROP INDEX
EMP_INDEX2 statement will erase all index nodes for
the EMP_INDEX2 index. Finally, a DROP INDEX EMP_INDEX3
statement will simply mark the logical area as deleted.
1-62 New and Changed Features
In versions of Rdb/VMS previous to V4.1, Rdb/VMS would
perform this optimization only if all indexes for a
table defaulted to RDB$SYSTEM. If just one index was
created for a table that had a storage map, then a full
index scan would be used for each index deletion for the
table. This behavior is corrected for Rdb/VMS V4.1.
________________________ Note ________________________
This sharing of logical areas is maintained for
compatibility with older versions of Rdb/VMS in which
single file databases did not have storage maps for
indexes. Digital recommends that storage maps be used
with all indexes so that the delete behavior described
previously can be achieved for all sorted indexes in
uniform storage areas.
______________________________________________________
For any index stored in a mixed storage area, Rdb/VMS
must scan each area and delete the index nodes (sorted
indexes) or hash buckets (hashed indexes), as components of
these indexes are mixed with records from other tables and
indexes. Therefore, no optimization is possible in these
cases.
1.16.11 Buffers for Storage Areas Are No Longer Invalidated When
the Lock Mode Is Changed (from CR <=> CU)
In versions of Rdb/VMS previous to V4.1, if a read-only
transaction is started, Rdb/VMS locks all storage areas in
concurrent read (CR) mode. When this transaction commits,
Rdb/VMS carries this lock over to the next transaction.
If the next transaction is read/write, Rdb/VMS then locks
storage areas in concurrent update (CU) mode. Rdb/VMS does
this lock conversion as CR -> NULL -> CU. This transition
to NULL always required Rdb/VMS to invalidate the buffer
pool for the storage area because it gave up the storage
area's lock.
In Rdb/VMS V4.1, all storage area lock conversions from
CR <=> CU are done directly (that is, without demoting to
NULL). This means that the buffers for that storage area
are not invalidated when the lock mode changes (from CR
<=> CU). Any applications that intersperse read-only and
New and Changed Features 1-63
read/write transactions should see considerably reduced I/O
operations on the storage areas.
1.16.12 Change in Getting Event Flags from the
RDB$RDBSHR_EVENT_FLAGS Logical Name
The following changes are noted in getting event flags from
the RDB$RDBSHR_EVENT_FLAGS logical name.
First get the event flags from the RDB$RDBSHR_EVENT_FLAGS
logical name. The RDB$RDBSHR_EVENT_FLAGS logical name is in
the following format:
"<ef>,<ef>,<ef>...", where <ef> is the event flag.
Rdb/Dispatch will get the first three event flags in the
logical name. The following actions are followed:
1. The event flags are assigned in the following order:
o RDB$$GA_COMMON_EFN
o RDB$$GA_STALL_EFN
o RDB$$GA_REMOTE_EFN
2. If there is an error in translating the logical name,
the event flags will get their default values.
3. If there is an error in the event flag number or the
number is out of range, the event flag will get its
default value.
The following are the event flags and their default values:
EVENT FLAG DEFAULT VALUE
========== =============
RDB$$GA_COMMON_EFN 29
RDB$$GA_STALL_EFN 30
RDB$$GA_REMOTE_EFN 31
1.16.13 .RUJ Files Are No Longer Created with the UIC of the
Process That Created the File
For V4.0, .RUJ files were created with the UIC of the
process creating the .RUJ file. For versions previous to
V4.0, the .RUJ file inherited the UIC of the directory
in which it was created. The V4.1 behavior is changed to
the way it was for versions previous to V4.0. This change
will alleviate the problem of having to grant disk quotas
1-64 New and Changed Features
to users who otherwise would not need them. For example,
users using CDD/Plus dictionaries with Rdb/VMS V4.0 could
not create .RUJ files without the intervention of a system
manager to grant them disk quota.
1.16.14 Changes to RDB$FIELDS and RDB$FIELD_VERSIONS System
Relations
It is possible in Rdb/VMS V4.1 that the RDB$EDIT_STRING
and RDB$QUERY_NAME fields in the RDB$FIELDS and RDB$FIELD_
VERSIONS system relations are NULL. In previous versions
of Rdb/VMS, these fields were always present and set to
spaces, or had the length of the varying string set to
zero.
In V4.1 these fields, if not used, are set to NULL.
Therefore, SQL queries on the RDB$FIELDS and RDB$FIELD_
VERSIONS system relations should now provide an indicator
variable, even though this may not have been necessary in
previous versions. Failure to do this will result in the
error:
%SQL-F-NULLNOIND, Tried to store null into host variable with
no indicator variable
Queries from RDO, RDBPRE and RDML receive the default
missing value (spaces) in the host variable.
1.16.15 .AIJ File Is Now Initialized Upon Creation
The AIJ initialization algorithms have been modified, such
that the .AIJ file is initialized when the .AIJ file is
created. This means that the .AIJ file is no longer zero-
length, but is always set to its initial allocation size.
Functionally, this change does not affect the operation of
the database in any way. The concept of an empty .AIJ file
is still maintained, even though the .AIJ file is always
fully initialized.
New and Changed Features 1-65
1.16.16 VAXcluster Nodes up to 96 Are Now Supported
Rdb/VMS now allows the clause NUMBER OF VAXCLUSTER NODES
to specify up to 96 nodes. The value can be specified
in the SQL CREATE/ALTER DATABASE statements or the RDO
DEFINE/CHANGE DATABASE statements, the SQL or RDO IMPORT
statement, and the RMU/RESTORE command.
The V4.1 VAX Rdb/VMS Guide to Database Performance and
Tuning has not been updated with this change; all other
books in the V4.1 documentation set have been updated.
1.16.17 Change to SYS REQUEST Error Called from 113
Prior to V4.1, if there was an error starting a distributed
transaction, the following error was returned:
RDB-E-SYS_REQUEST_CAL, error from system services request, called from 113
followed by the system service secondary error.
Beginning with V4.1, the following error is now returned:
RDB-E-SYS_REQUEST_CAL, error from system services request, called from 113
RDB-E-DECDTMERR, DECdtm system service call error
followed by the system service secondary error.
1.16.18 Prototype Syntactic Forms of Vertical Record Partitioning
Are Not Possible in V4.1 Storage Map Statements
Previous versions of Rdb/VMS (V4.0) permitted certain
syntactic forms of storage map statements to be defined,
which resulted in an unsupported storage map. Use of these
unsupported syntactic forms of storage maps beginning with
V4.1 will return an error message of the form "corruption
in the query string". This change is not expected to cause
any inconvenience to users, who had requested documentation
for these specific syntactic forms of the storage map
statements because they were unsupported.
1.17 SQL: New and Changed Features and Statements for V4.1
SQL provides LSE template support for most of these new
features and statements in both interactive SQL and module
language. See the VAX Rdb/VMS SQL Reference Manual for more
information.
1-66 New and Changed Features
1.17.1 Multischema Databases
Although single-schema databases are still the default for
Rdb/VMS, you can now optionally group your data definitions
within multiple schemas, contained in catalogs within one
database. This enables you to use ANSI/ISO standard naming
conventions.
Use the CREATE DATABASE MULTISCHEMA IS ON clause to create
a new database with the multischema attribute, and the
CREATE CATALOG and CREATE SCHEMA statements to create
catalogs and schemas within the multischema database.
Use the SET CATALOG and SET SCHEMA statements to specify
the default catalog and schema for subsequent statements.
Use the DROP CATALOG and DROP SCHEMA statements to delete
catalogs, schemas, and (optionally) the elements they
contain.
Rdb/VMS automatically assigns unique names to definitions
in a multischema database so that you can access them
easily, using applications that do not support multischema
naming. However, if you prefer to assign your own names,
you can use the EXTERNAL NAME IS clause for each database
element CREATE statement.
Because one database may contain multiple schemas, the
SCHEMA keyword is obsolete syntax in some SQL statements
for Version 4.1. For example, the ALTER SCHEMA statement is
superseded by the ALTER DATABASE statement. A complete list
of obsolete syntax appears in the VAX Rdb/VMS SQL Reference
Manual.
If you use the SET CATALOG or SET SCHEMA statements, you do
not have to qualify the names of elements that are in the
current catalog and schema, but you must qualify names of
elements that are contained in other catalogs and schemas.
When you use the MULTISCHEMA IS ON clause, SQL creates
the default catalog, RDB$CATALOG, and the default schema,
RDB$SCHEMA. The default catalog contains the default
schema; the default schema contains elements such as the
system relations and system indexes.
New and Changed Features 1-67
See the VAX Rdb/VMS Guide to Database Design and Definition
and the multischema sample database named CORPORATE_DATA
(see Section 1.17.2) for an example of how to create a
multischema database.
1.17.2 Sample Multischema Database
You can create the sample multischema database,
CORPORATE_DATA, by using the command procedure
SQL$SAMPLES:PERSONNEL.COM. Refer to the file
SQL$SAMPLE:ABOUT_SAMPLE_DATABASES.TXT on the kit for
specific information about the sample database and how
to build it. See the VAX Rdb/VMS Guide to Database Design
and Definition for more information about designing and
defining a multischema database.
1.17.3 Authorization Identifiers
Prior to Version 4.1, SQL documentation and syntax used
the term authorization-identifier or auth-id to mean an
arbitrary name assigned to a database object by a user who
referenced it. (RDO documentation referred to such a name
as a database handle.) In Version 4.1, the arbitrary name
assigned by a user to a database object is known as an
alias.
In Version 4.1, the SQL DECLARE SCHEMA statement, which
specified the authorization identifier in prior versions,
is deprecated syntax. Note that a deprecated feature is a
feature that is currently allowed but will not be allowed
in future versions of SQL; that is, it will be obsolete.
The SQL statement DECLARE ALIAS replaces the DECLARE SCHEMA
statement in SQL module language DECLARE sections, in
precompiler context files, and in SQL statements embedded
in host language programs to be precompiled. The SQL
statement ATTACH replaces the DECLARE SCHEMA statement in
interactive and dynamic SQL, and the SQL statement CONNECT
replaces the DECLARE SCHEMA RUNTIME FILENAME statement.
In Version 4.1, an authorization identifier for a database
object corresponds to the user name of the creator for
that object. When the user specifies the multischema
option for a database, SQL bases privilege checking on
the authorization identifier of the default schema.
1-68 New and Changed Features
You can specify the /ANSI_AUTHORIZATION option on the
module language command line or /SQLOPTIONS=ANSI_
AUTHORIZATION on the precompiler command line if you wish
to specify that a module can be executed only by the person
who compiled it.
1.17.4 Multischema Naming
When you use an alias to qualify the name of a catalog,
schema, or object in a multischema database, you must
separate subordinate names from the alias and from each
other with a period (.) after each name and use double
(") quotation marks to delimit the leftmost name pair.
SQL does not allow double quotation marks unless you first
issue a SET ANSI QUOTING ON statement. In the following
example, CORPORATE is an alias for a database that contains
the catalog MARKETING, the schema DEPT1, and the domain
LAST_NAME.
SQL> SET ANSI QUOTING ON;
SQL> SHOW DOMAIN "CORPORATE.MARKETING".DEPT1.LAST_NAME;
SQL> ! or
SQL> SHOW DOMAIN "CORPORATE.LAST_NAME":
You can also use the /ANSI_QUOTING argument to the module
language command line or the /SQLOPTIONS=(ANSI_QUOTING)
on the precompiler command line to allow double quotation
marks. By default, SQL uses multischema naming when you
attach to a multischema database. In the ATTACH statement
or the DECLARE ALIAS statement, the MULTISCHEMA IS OFF
clause lets you attach to a multischema database without
using multischema naming.
1.17.5 Run-Time SQL Kit
The Rdb/VMS run-time only (RTO) software is designed
to let users run existing executable DML programs that
access existing Rdb/VMS databases. The Version 4.1 RTO
kit provides interactive SQL access to such databases. The
VAX Rdb/VMS SQL Reference Manual lists the SQL statements
available on the run-time only kit.
New and Changed Features 1-69
1.17.6 Reserved Words as Identifiers
The interactive SQL SET ANSI IDENTIFIERS statement, the
/ANSI_IDENTIFIERS option on the module language command
line, and the /SQLOPTIONS=(ANSI_IDENTIFIERS) option on the
precompiler command line cause SQL to check subsequent
statements for reserved words from the ANSI/ISO 1989
Standard and the ANSI/ISO SQL2 Draft Standard. After you
enable reserved word checking, SQL issues an informational
message if it encounters reserved words used as identifiers
in subsequent statements, unless you delimit such words
with double quotation marks (").
You must use a SET ANSI QUOTING ON statement before using
double quotation marks in interactive or dynamic SQL. You
can use /ANSI_QUOTING on the module language command line
or /SQLOPTIONS=(ANSI_QUOTING) on the precompiler command
line to allow double quotation marks.
For example, if you do not have ANSI_IDENTIFIERS turned
on, you receive a deprecated feature message on the CREATE
TABLE statement as follows:
CREATE TABLE A (DATE INTEGER);
%SQL-I-DEPR_FEATURE, Deprecated Feature: Keyword date used as an identifier
If you select columns that have names that are keywords
such as DATE, TIME, INTERVAL, TIME, TIMESTAMP and so forth
and you do not have ANSI_IDENTIFIERS turned on, the CREATE
TABLE statement fails and you receive a message such as
follows:
SELECT DATE FROM A;
^
%SQL-W-LOOK_FOR_STT, Syntax error, looking for:
%SQL-W-LOOK_FOR_CON, VMS, ANSI, string-literal,
%SQL-F-LOOK_FOR_FIN, found FROM instead
The problem is that the parser thinks that you are trying
to select a date literal (in this case) or a time,
timestamp or interval literal (in other, easily testable
cases).
1-70 New and Changed Features
There are two workarounds to this problem:
o If you are using ANSI_QUOTING, that is, double quotes
may be used to delimit an identifier, the following will
work:
SELECT "DATE" FROM A;
o The column name may be qualified by the table name, so
the following will also work:
SELECT A.DATE FROM A;
1.17.7 Nested View Updates with CHECK OPTION
SQL does not allow updates to nested views when the update
violates the WITH CHECK OPTION constraint of any of the
nested views. See Section 2.2.70 for more information.
1.17.8 RESTRICT Argument Now Implicit for DROP TABLE Statement
In Version 4.1, the default behavior of the DROP TABLE
statement is a restricted delete, not a cascaded delete.
If you do not specify CASCADE, you must delete all items
(views, constraints, indexes, or triggers) that refer to
the specified table before you can delete that table.
1.17.9 SINGLE Predicate Replaces UNIQUE Predicate
The predicate that tests whether the result table contains
exactly one row, called UNIQUE in previous versions of SQL,
is now called SINGLE. If you specify the UNIQUE predicate,
SQL issues a deprecated feature message.
1.17.10 SQLDA2 Structure
SQL provides an extended version of the SQLDA, called
the SQLDA2, which supports additional fields and field
sizes. You can use either the SQLDA or the SQLDA2 in any
dynamic SQL statement that calls for a descriptor area. You
should use the SQLDA2 when the data type of the column is
DATE, DATE VMS, DATE ANSI, TIME, TIMESTAMP, or any of the
INTERVAL data types.
New and Changed Features 1-71
1.17.11 ORDER BY and LIMIT TO Clauses Are Allowed in Subqueries
Prior to Version 4.1, the ORDER BY and LIMIT TO clauses
were allowed only in cursors, views, and interactive
SELECT statements. You can now use the ORDER BY and LIMIT
TO clauses in query expressions, which are the form of a
select expression referred to in predicates.
1.17.12 Constraint Keyword Changes
The SQL SET ALL CONSTRAINTS statement keywords ON and OFF
have changed to IMMEDIATE and DEFERRED to comply with the
ANSI/ISO SQL2 Draft Standard. The ON and OFF keywords are
allowed, but their use is not standard. The new keywords
also apply to the precompiler SQLOPTIONS=(CONSTRAINTS=ON
/OFF) and the module language /CONSTRAINTS=ON/OFF
qualifiers.
1.17.13 Connections
Connections allow you to control when applications
attach and detach from an Rdb/VMS database, permit SQL
access to request handles for migration of RDBPRE or
RDML applications to SQL, and provides a global database
context, called an database environment, letting you write
an SQL module for concurrent access to one or more Rdb/VMS
databases.
The ATTACH and DECLARE ALIAS statements add databases
to the default database environment for subsequent SQL
statements. The CONNECT and DISCONNECT statements let you
add databases to or remove databases from the default
environment. (The FINISH statement is superseded by
DISCONNECT DEFAULT.) The SET CONNECTION statement lets you
select a new default connection from any active connections
that you have specified.
Use the /CONNECT option on the SQL module language
processor command line or the /SQLOPTION=(CONNECT) clause
on the precompiler command line to provide a global
database context for modules in your application.
1-72 New and Changed Features
1.17.14 Extended Dynamic Cursors
In Version 4.1, you can supply a string name as the
extended dynamic statement identifier as an alternative
to the integer statement handle currently returned. You
can specify the statement name as the parameter in the
following statements:
o SQL PREPARE statement
o SQL DESCRIBE statement
o SQL RELEASE statement
o SQL Extended Dynamic DECLARE CURSOR statement.
o SQL EXECUTE statement
1.17.15 Optional Colons in Module Language Parameters
SQL now allows optional use of colons as prefixes to module
language parameters, as required by the ANSI/ISO SQL2 Draft
Standard for module language processors.
The SQL module language processor switch /WARN=DEPRECATED
causes use of parameters not prefixed with colons to be
flagged with an informational message.
A new qualifier has been added to the SQL module language
processor command line. The /ANSI_PARAMETERS qualifier
specifies that all declarations of references to parameter
names must begin with a colon (:). The /NOANSI_PARAMETERS
qualifier (the default in Rdb/VMS V4.1), specifies that no
parameter name can begin with a colon. Violation of one of
these rules results in a compile-time error.
The defaulting of the /ANSI_PARAMETERS flag to /NOANSI_
PARAMETERS is immediately deprecated. In the future, /ANSI_
PARAMETERS will be the default because it allows processing
of ANSI standard modules.
1.17.16 Error Literals
SQL now provides symbolic literals for the numeric error
values (for example, SQLCODE$DEADLOCK for -913) returned
in the SQLCODE structure or numeric data type values
(for example, SQLDA$_CHAR for 453) returned in the SQLDA
structure. Rdb/VMS supplies symbolic literals in an include
file for each major computer language. Because you will not
New and Changed Features 1-73
have to hardcode error values in programs, error processing
and detection will be easier.
The files are included on the kit and available as two sets
of files in SYS$LIBRARY. The literals constants are now
compile-time constants instead of link-time constants. The
file contents are the only thing that have changed. The
file names are:
SQL_LITERALS.ADA
SQL_LITERALS.BAS
SQL_LITERALS.FOR
SQL_LITERALS.H
SQL_LITERALS.LIB
SQL_LITERALS.PAS
SQL_LITERALS.PLI
The other files contain the SQLCA strucure that can be
included with the host language program when using SQL
module language. The files are named as follows:
SQL_SQLCA.ADA
SQL_SQLCA.BAS
SQL_SQLCA.FOR
SQL_SQLCA.H
SQL_SQLCA.LIB
SQL_SQLCA.PAS
SQL_SQLCA.PLI
The files are included in the same way as in versions of
Rdb/VMS previous to V4.1. For example, the statement to
include a file from a COBOL program is as follows:
COPY 'SYS$LIBRARY:SQL_LITERALS'
1.17.17 Date-Time Data Types and Date Arithmetic
SQL provides new date-time data types that allow you to
execute more complex queries that reference dates, times,
and intervals.
o DATE-evaluated as DATE VMS by default
o DATE ANSI
o DATE VMS
o TIME
o TIMESTAMP
1-74 New and Changed Features
o INTERVAL-has thirteen subtypes
You can use date-time and interval variables and constants
in arithmetic expressions.
RDO provides only minimal support for the date-time data
types. You can use RDO IMPORT and EXPORT to process SQL-
generated databases containing instances of these data
types and display them with RDO PRINT and SHOW commands.
________________________ Note ________________________
These new date-time data types are not supported by
CDD/Plus V4.3. See Section 3.9.3 for more information.
______________________________________________________
The date-time data types work as follows with respect to
the SET ANSI statements with the DATE ON and DATE OFF
arguments using the CAST function for converting column
data to the DATE data type. When the SET ANSI statement is
specified with the DATE ON argument and the CAST function
is specified as DATE, it is assumed to mean DATE ANSI-
style (year, month, date). When the SET ANSI statement is
specified with the DATE OFF argument and the CAST function
is again specified as DATE, the VMS-style date results.
In this case, the VMS-style date cannot participate in a
date-time expression, and SQL returns the following error
message:
SQL> SET ANSI DATE OFF
SQL> SELECT CAST(JOB_START AS DATE),
cont> (CURRENT_DATE - CAST(JOB_START AS DATE)) DAYS(5)
cont> FROM JOB_HISTORY LIMIT TO 10 ROWS;
%SQL-F-UNSDATXPR, Unsupported date expression
-SQL-F-DATESUBILL, Operands of date/time subtraction are incorrect
1.17.18 Date-Time Functions
SQL provides CAST, CURRENT_DATE, CURRENT_TIME, CURRENT_
TIMESTAMP, and EXTRACT functions to let you extract date-
time fields, convert text into date and time fields, and
fetch the current system values for date and time. See the
VAX Rdb/VMS Guide to Using SQL for more information.
New and Changed Features 1-75
1.17.19 QUADWORD Is Changed to BIGINT
In Version 4.1, the QUADWORD data type is changed to
BIGINT. Although BIGINT is the preferred usage, QUADWORD
is still accepted.
1.17.20 C Language and CDD Support for CHAR Data Types
SQL module language and the SQL precompiler feature
qualifiers to support new interpretations of CHAR data
type fields extracted from data dictionary definitions and
used in C programs. For syntax, see the VAX Rdb/VMS SQL
Reference Manual.
1.17.21 ALTER DOMAIN Now Allows DATE to Be Converted to VARCHAR
In previous versions of Rdb/VMS it was possible to alter
a domain (and related columns) from the DATE data type to
CHAR, but not to VARCHAR. This restriction has been lifted
for V4.1.
The new SQL date-time types DATE, TIME, TIMESTAMP, and
INTERVAL can also be altered to type VARCHAR in Rdb/VMS
V4.1.
The RDO data type DATE can now also be changed to the
VARYING STRING data type.
1.17.22 Segmented String Storage on Write-Once Read-Many (WORM)
Devices
You can now create storage areas for segmented string and
list data on write-once read-many (WORM) optical disks.
Specify the WRITE ONCE storage area parameter in the CREATE
STORAGE AREA, CREATE DATABASE, ALTER DATABASE, and ALTER
STORAGE AREA statement.
1.17.23 Logical Area Thresholds for Uniform Areas
You can specify a different threshold for each logical
area that is created by a storage map or index using the
THRESHOLDS ARE clause of the CREATE STORAGE MAP or CREATE
INDEX statements. If fewer than three threshold values
are supplied, Rdb/VMS adds 100 for the higher missing
thresholds, as the following example shows.
THRESHOLDS ARE (40) is identical to THRESHOLDS ARE (40,100,100)dK THRESHOLDS ARE (40,70) is identical to THRESHOLDS ARE (40,70,100) ! 1-76 New and Changed Features"
P T ? 1.17.24 Interactive SET EXECUTE and SHOW EXECUTION MODEO Statements B You can use the SQL SET EXECUTE statement to controlD whether SQL executes interactive commands as you issueI them or merely returns diagnostic or optimization messages. E The SQL SHOW EXECUTION MODE statement shows the currentg% default execution mode.u H 1.17.25 Interactive SET WARNING and SHOW WARNING MODE Statements I The SQL SET WARNING DEPRECATE statement displays diagnostictE messages when you issue a statement containing obsoletegB syntax in interactive SQL. The SQL SHOW WARNING MODE? statement shows the current default warning mode.e H 1.17.26 Interactive SET FLAGGER and SHOW FLAGGER MODE Statements B The SQL SET FLAGGER statement displays informationalA messages (FIPS flagging) when you issue a statementMB containing nonstandard syntax (Digital extensions toE the ANSI/ISO standard syntax) in interactive SQL. These I messages are disabled by default. The SQL SHOW FLAGGER MODE6? statement shows the current default flagger mode.E # 1.17.27 SET ALIAS Statement E For Rdb/VMS Version 4.1, the SQL SET ALIAS statement is * documented only in SQL Help. I The SET ALIAS statement specifies the default alias used byeH SQL when you do not qualify a database object name with an alias. 2 You can use the SET ALIAS statement: # o In interactive SQLn E o Embedded in host language programs to be precompiled 8 o As part of a procedure in an SQL module I o In dynamic SQL as a statement to be dynamically executed D You can use any of the following to specify the alias: B o A character string literal consisting of an alias3 enclosed in single quotation marksn H o A host language variable in precompiled SQL or a formal1 parameter that contains an alias I New and Changed Features 1-77
e C o A parameter marker (?) in a dynamic SQL statement. ThesA alias parameter marker must specify a parameter thatD contains an alias.K B The following example shows how you can avoid qualifying2 object names by setting a default alias. ; SQL> ATTACH 'ALIAS CORP FILENAME CORPORATE_DATA'; / SQL> SELECT LAST_NAME FROM EMPLOYEES;h6 %SQL-F-NODEFDB, There is no default databaseS SQL> ! You must qualify the table name because you attached with an alias 4 SQL> SELECT LAST_NAME FROM CORP.EMPLOYEES; LAST_NAME AmesL Andriola Babbin-typebox ( ) .typebox ( ) .typebox ( ) . typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (T) typebox (A)typebox (L)typebox (I)typebox (A)typebox (S) typebox (')typebox (C)typebox (O)typebox (R)typebox (P)typebox (')typebox (;)typebox (H)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (!) typebox (N)typebox (o)┬ typebox (y)typebox (o)┤ typebox (d)typebox (o) ┼typebox (o)├ ┼typebox (e)typebox (e)typebox (d) ├typebox (o) ─┤typebox (a)┌typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) ┼typebox (a)└typebox (e) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)4typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) Ftypebox (R)typebox (O)typebox (M) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)typebox (;)typebox ()typebox ( ) typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) Amese Andriola Babbin typebox ( ) .typebox ( ) .typebox ( ) .typebox ( )typebox ( )<typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (h)typebox (a)┴typebox (e) ┼typebox (o)├ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (a)┼ typebox (a)┌typebox (i)typebox (a)typebox (s), ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (i)typebox (s)typebox ()typebox ( ) typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (H)typebox (A)typebox (N)typebox (D)typebox (L)typebox (E).typebox (o)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (!)typebox ( ) 1-78 typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox ()typebox ( )
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(d)typebox (e)typebox (f)typebox (a)┤┌├ ├typebox (o) typebox (a) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├typebox (a)typebox (M)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (!) typebox (a)┌typebox (i)typebox (a)typebox (s) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (i)┼typebox (g) ├typebox (o) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (e) ┼typebox (e)│├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) <typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (!) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) ┬typebox (i)├typebox (h)typebox (o)┤├ typebox (a)┼ typebox (a)┌typebox (i)typebox (a)typebox (s) ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (g)typebox (i)┴typebox (e)┼typebox (C)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (!) ├typebox (h)typebox (e) ┼typebox (e)┬ typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (a)┌typebox (i)typebox (a)typebox (s) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (H)typebox (A)typebox (N)typebox (D)typebox (L)typebox (E).typebox (f)typebox ($)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (T) typebox (A)typebox (L)typebox (I)typebox (A)typebox (S) typebox (')typebox (C)typebox (O)typebox (R)typebox (P)typebox (')typebox (;)typebox (/)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (')Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L)typebox (')typebox (;)typebox (s)typebox (")typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (H)typebox (O)typebox (W) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E)typebox (S)typebox (;)typebox (!)typebox ( ) typebox (A)┌typebox (i)typebox (a)typebox (s) typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (H)typebox (A)typebox (N)typebox (D)typebox (L)typebox (E)typebox (:)typebox (e)9typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼ typebox (f)typebox (i)┌typebox (e) typebox (c)typebox (o)typebox (r)typebox (p)typebox (o)typebox (r)typebox (a)├typebox (e)typebox (d)typebox (a)├typebox (a)typebox (e)typebox ( )typebox ( ) typebox (D)typebox (e)typebox (f)typebox (a)┤┌├ typebox (a)┌typebox (i)typebox (a)typebox (s)typebox (:)4typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼ typebox (f)typebox (i)┌typebox (e) typebox (p)typebox (e)typebox (r)typebox (s)typebox (o)┼┼typebox (e)┌typebox ( )typebox ( )typebox (:)typebox ( ) 1.17.28 typebox (S)typebox (Q)typebox (L)typebox (D)typebox (A).typebox (S)typebox (Q)typebox (L)typebox (V)typebox (A)typebox (R) typebox (H)typebox (a)typebox (s) typebox (a) typebox (S)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e) typebox (N)typebox (a)└typebox (e) typebox (i)┼ typebox (V)typebox (A)X typebox (C)typebox ( )typebox ( )Ftypebox ( ) typebox (W)typebox (h)typebox (e)┼ ┤typebox (s)typebox (i)┼typebox (g) typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (S)typebox (Q)typebox (L) typebox (f)typebox (r)typebox (o)└ typebox (V)typebox (A)X typebox (C), typebox 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(s)typebox (i)typebox (z)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (p)typebox (a)typebox (r)├ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox (D)typebox (A) typebox (p)┌┤typebox (s) ├typebox (h)typebox (e) typebox (s)typebox (i)typebox (z)typebox (e) typebox (o)typebox (f)typebox (G)typebox ( ) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (p)typebox (e)typebox (a)├typebox (i)┼typebox (g) typebox (p)typebox (a)typebox (r)├ (typebox (S)typebox (Q)typebox (L)typebox (V)typebox (A)typebox (R)) ├typebox (i)└typebox (e)typebox (s) typebox (S)typebox (Q)typebox (L)typebox (N). typebox (A) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ┬typebox (a)typebox (s) └typebox (a)typebox (d)typebox (e)typebox (h)typebox (D)typebox ( ) ├typebox (o) └typebox (a)┐typebox (e) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e). typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox (V)typebox (A)typebox (R) typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e), ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (h)typebox (a)typebox (d)typebox (D)typebox ( ) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (b)typebox (e)typebox (e)┼ typebox (a)┼ ┤┼┼typebox (a)└typebox (e)typebox (d) typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e) ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox (D)typebox (A)typebox (I)typebox ( ) typebox (S)typebox (T)typebox (R)typebox (U)typebox (C)typebox (T) typebox (s)├typebox (r)┤typebox (c)├, typebox (i)typebox (s) ┼typebox (o)┬ typebox (c)typebox (a)┌┌typebox (e)typebox (d) typebox (S)typebox (Q)typebox (L)typebox (V)typebox (A)typebox (R)typebox (S)typebox (T)typebox (R)typebox (U)typebox (C)typebox (T). typebox (I)├typebox (s) typebox (s)typebox (i)typebox (z)typebox (e) typebox (c)typebox (a)┼ typebox (b)typebox (e) 5typebox ( ) typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (s)typebox (i)typebox (z)typebox (e) typebox (o)typebox (f) typebox (S)typebox (Q)typebox (L)typebox (V)typebox (A)typebox (R)typebox (S)typebox (T)typebox (R)typebox (U)typebox (C)typebox (T). typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) 1-79typebox (i)typebox ()typebox ( )
4typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )>typebox ( ) 1.17.29 typebox (S)typebox (Q)typebox (L) typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (N)typebox (o)┬ typebox (A)typebox (c)typebox (c)typebox (e)typebox (p)├typebox (s) typebox (V)typebox (a)┌┤typebox (e) typebox (E)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ┼typebox (o)┬ typebox (a)typebox (c)typebox (c)typebox (e)typebox (p)├typebox (s) ┴typebox (a)┌┤typebox (e) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s), typebox (a)typebox (s)typebox (*)typebox ( ) typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (s)typebox (:)typebox ( )typebox ( )typebox ()typebox ( ) typebox (E)Xtypebox (E)typebox (C) typebox (S)typebox (Q)typebox (L).typebox ( ) typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (I)typebox (N)typebox (T)typebox (O) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) (typebox (B)typebox (I)typebox (R)typebox (T)typebox (H)typebox (D)typebox (A)typebox (Y))0typebox ( ) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E)typebox (S) (typebox (C)typebox (A)typebox (S)typebox (T)(typebox (:)typebox (h)typebox (o)typebox (s)├typebox (c)typebox (h)typebox (a)typebox (r) typebox (A)typebox (S) typebox (D)typebox (A)typebox (T)typebox (E)))typebox 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(o)└└typebox (i)├ typebox (T)typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (P)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (a)┼typebox (d) typebox (C)typebox (o)└└typebox (i)├ ├typebox (o) typebox ( ) typebox (J)typebox (o)┤typebox (r)┼typebox (a)┌ typebox (O)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼typebox ( )typebox ( )typebox (C)typebox ( ) typebox (B)typebox (y) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├, typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (r)typebox (i)├typebox (e)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) ├typebox (o) typebox (d)typebox (i)typebox (s)┐Ftypebox (E)typebox ( ) typebox (e)typebox (a)typebox (c)typebox (h) ├typebox (i)└typebox (e) typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (C)typebox (O)typebox (M)typebox (M)typebox (I)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├. typebox (I)typebox (f) typebox (a)┼typebox (D)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (f)typebox (a)typebox (i)┌typebox (s) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (c)typebox (o)└└typebox (i)├├typebox (i)┼typebox (g), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (o)┼┌typebox (y) ┼typebox (e)typebox (e)typebox (d)typebox (s) ├typebox (o)typebox (C)typebox ( ) typebox (r)typebox (o)┌┌ typebox (b)typebox (a)typebox (c)┐ (┤┼typebox (d)typebox (o)) ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (;) typebox (i)├ ┼typebox (e)┴typebox (e)typebox (r)typebox (s)typebox (D)typebox ( ) typebox (h)typebox (a)typebox (s) ├typebox (o) typebox (r)typebox (e)typebox (d)typebox (o) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) typebox (s)┤typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (f)┤┌ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s). typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) .typebox (R)typebox (U)typebox (J)typebox (@)typebox ( ) typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)┌┬typebox (a)typebox (y)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (r)typebox (o)┌┌typebox (b)typebox (a)typebox (c)┐ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s), typebox (b)typebox (e) typebox (s)┤typebox (r)typebox (e)typebox (D)typebox ( ) ├typebox (h)typebox (a)├ typebox (a)┌┌ .typebox (R)typebox (U)typebox (J) typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (c)┌┤typebox (s)├typebox (e)typebox (r) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) typebox (i)┼ typebox (a) typebox (V)typebox (A)Xtypebox (c)┌┤typebox (s)├typebox (e)typebox (r)typebox (C)typebox ( ) typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├ ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (o)typebox (r) ┼typebox (o)├ ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox ()typebox ( ) typebox (i)typebox (s) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d).typebox (A)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (Y)typebox (o)┤ typebox (c)typebox (a)┼ typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) └typebox (e)├typebox (h)typebox (o)typebox (d) typebox (b)typebox (y) typebox (e)┼typebox (a)typebox (b)┌typebox (i)┼typebox (g) typebox (C)typebox ( ) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) (typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├). typebox (B)typebox ( ) typebox (W)typebox (i)├typebox (h) typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┐typebox (e)typebox (e)typebox (p)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (i)┼typebox (B)typebox ( ) ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (p)typebox (o)typebox (o)┌ (typebox (i)┼ └typebox (e)└typebox (o)typebox (r)typebox (y)) typebox (a)┼typebox (d) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ ┬typebox (r)typebox (i)├typebox (e) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s)typebox (?)typebox ( ) ├typebox (o) typebox (d)typebox (i)typebox (s)┐ ┬typebox (h)typebox (e)┼ typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (c)typebox (o)└└typebox (i)├typebox (s). typebox (T)typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s)typebox (C)typebox (?)typebox ( ) typebox (c)typebox (a)┼ typebox (r)typebox (e)└typebox (a)typebox (i)┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (p)typebox (o)typebox (o)┌ ┤┼├typebox (i)┌ ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) └typebox (e)typebox (e)├typebox (s)typebox (e)typebox (@)typebox ( ) typebox (a) typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)typebox (d)└typebox (i)┼typebox (i)typebox (s)├typebox (r)typebox (a)├typebox (o)typebox (r) typebox (o)typebox (r)typebox (A)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└└typebox (e)typebox (r). typebox (A)├ ├typebox (h)typebox (e) └typebox (o)└typebox (e)┼├ ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼ typebox (i)typebox (s)typebox (e)typebox (C)typebox ( ) └typebox (e)├, typebox (c)typebox (a)┌┌typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├, typebox (a)┌┌ ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (h)typebox (a)typebox (s)typebox (i)typebox (B)typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d), typebox (f)typebox (o)typebox (r) └┤┌├typebox (i)typebox (p)┌typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)typebox (r)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (d)typebox (i)typebox (s)┐.typebox ( )typebox ( )9typebox ( ) typebox (Y)typebox (o)┤ typebox (c)typebox (a)┼ typebox (s)typebox (e)├ typebox (a) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├ typebox (f)typebox (o)typebox (r) typebox (y)typebox (o)┤typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) ┬typebox (h)typebox (e)┼typebox (:)typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (o) typebox (A) typebox (f)typebox (i)│typebox (e)typebox (d) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (h)typebox (a)typebox (s) typebox (b)typebox (e)typebox (e)┼ typebox (c)typebox (o)└└typebox (i)├├typebox (e)typebox (d) typebox (o)typebox (r) typebox ()typebox ( ) typebox (a)typebox (b)typebox (o)typebox (r)├typebox (e)typebox (d)typebox ( )typebox ( )2typebox ( ) typebox (o) typebox (A) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) ├typebox (i)└typebox (e) typebox (i)┼├typebox (e)typebox (r)┴typebox (a)┌ typebox (h)typebox (a)typebox (s) typebox (e)┌typebox (a)typebox (p)typebox (s)typebox (e)typebox (d)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (a)typebox (f)├typebox (e)typebox (r)-typebox (i)└typebox (a)typebox (g)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌ (.typebox (A)typebox (I)typebox (J)) typebox (f)typebox (i)┌typebox (e) typebox (h)typebox (a)typebox (s) typebox (g)typebox (r)typebox (o)┬┼ typebox (a) typebox (c)typebox (e)typebox (r)├typebox (a)typebox (i)┼typebox ()typebox ( ) typebox (a)└typebox (o)┤┼├┼typebox ( )typebox ( )typebox (!)typebox ( ) 1-80 typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s)typebox (s)typebox ()typebox ( )
typebox (e)typebox ()typebox ( ) ├typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (f)typebox (a)typebox (i)┌typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) └┤typebox (s)├ ┤┼typebox (d)typebox (o) ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├,typebox (H)typebox ( ) typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (d)typebox (o) typebox (a)┌┌ ├typebox (h)typebox (e) typebox (c)typebox (o)└└typebox (i)├├typebox (e)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)
typebox (i)typebox (o)┼typebox (s)typebox (I)typebox ( ) typebox (s)typebox (i)┼typebox (c)typebox (e) ├typebox (h)typebox (e) ┌typebox (a)typebox (s)├ typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├. typebox (R)typebox (e)typebox (d)typebox (o)typebox (i)┼typebox (g) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s) typebox (i)┼┴typebox (o)┌┴typebox (e)typebox (s) typebox (r)typebox (e)typebox (a)typebox (d)typebox (i)┼typebox (g) Ftypebox ( ) ├typebox (h)typebox (e) .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (a)typebox (p)typebox (p)┌typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)┌typebox (e)┴typebox (a)┼├typebox ()typebox ( ) typebox (d)typebox (a)├typebox (a) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s).├typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├ typebox (i)┼├typebox (e)typebox (r)┴typebox (a)┌ ┴typebox (a)┌┤typebox (e) typebox (i)typebox (s) typebox (s)typebox (e)├ typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (D)typebox ( ) typebox (a)typebox (d)└typebox (i)┼typebox (i)typebox (s)├typebox (r)typebox (a)├typebox (o)typebox (r) typebox (a)┼typebox (d) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (s) ├typebox (o) typebox (a)┌┌ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (s) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) ├typebox (o)typebox (D)typebox ( ) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (U)typebox (s)typebox (e)typebox (r)typebox (s) typebox (c)typebox (a)┼ typebox (i)└typebox (p)┌typebox (e)└typebox (e)┼├ typebox (a)┼ typebox (a)┌├typebox (e)typebox (r)┼typebox (a)├typebox (e), typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)-Ftypebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c) └typebox (e)├typebox (h)typebox (o)typebox (d) typebox (o)typebox (f) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├typebox (i)┼typebox (g) typebox (b)typebox (y) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌typebox (D)typebox ( ) ┼typebox (a)└typebox (e) typebox (R)typebox (D)typebox (M)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (C)typebox (H)typebox (K)typebox (P)typebox (T)typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)typebox (V)typebox (A)typebox (L). typebox (T)typebox (h)typebox (e) └typebox (e)typebox (c)typebox (h)typebox (a)┼typebox (i)typebox (s)└ ┤typebox (s)typebox (e)typebox (s)typebox (C)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (c)typebox (o)┤┼├ typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├. typebox (W)typebox (h)typebox (e)┼ typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├typebox (e)typebox (G)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (i)typebox (s) typebox (d)typebox (i)typebox (s)typebox (a)typebox (b)┌typebox (e)typebox (d), ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (M)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (C)typebox (H)typebox (K)typebox (P)typebox (T)typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)typebox (V)typebox (A)typebox (L)typebox (h)typebox (E)typebox ( ) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e) typebox (i)typebox (s) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e)typebox (d). Ftypebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (a)typebox (b)typebox (o)┤├ ├typebox (h)typebox (e)typebox (d)typebox (E)typebox ( ) typebox (R)typebox (D)typebox (M)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (C)typebox (H)typebox (K)typebox (P)typebox (T)typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)typebox (V)typebox (A)typebox (L) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e), typebox (s)typebox (e)typebox (e) ├typebox (h)typebox (e) typebox (V)typebox (A)Xtypebox (h)typebox (?)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g).typebox (c)typebox ( )typebox ( )typebox (G)typebox ( ) Ftypebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (s) typebox (o)┼┌typebox (y) ├typebox (o) typebox (d)typebox (a)├typebox (a) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s)typebox (;) ├typebox (h)typebox (a)├ typebox (H)typebox ( ) typebox (i)typebox (s), typebox (e)typebox (r)typebox (a)typebox (s)typebox (e), └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y), typebox (a)┼typebox (d) typebox (s)├typebox (o)typebox (r)typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (T)typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) ├typebox (h)typebox (a)├typebox (H)typebox ( ) typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌typebox (H)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)typebox (r) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s), typebox (f)typebox (o)typebox (r)typebox (c)typebox (e) typebox (a) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├ typebox (a)├ ├typebox (h)typebox (e)typebox (%)typebox ( ) typebox (e)┼typebox (d) typebox (o)typebox (f) ├typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼.typebox (h)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (N)typebox (o)├typebox (e) ├typebox (h)typebox (a)├ ├typebox (o) typebox (e)┼typebox (a)typebox (b)┌typebox (e) typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├, typebox (y)typebox (o)┤ └┤typebox (s)├ typebox (e)┼typebox (a)typebox (b)┌typebox (e) typebox (a)typebox (f)├typebox (e)typebox (r)-typebox (A)typebox ( )typebox ( ) typebox (i)└typebox (a)typebox (g)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌typebox (i)┼typebox (g). typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)typebox (f) typebox (c)typebox (o)└└typebox (i)├ ├typebox (o) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (a)typebox (G)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (y)typebox (o)┤ typebox (c)typebox (a)┼┼typebox (o)├ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ typebox (a) ┼typebox (o)-─┤typebox (i)typebox (e)├-typebox (p)typebox (o)typebox (i)┼├ typebox (A)typebox (I)typebox (J) typebox (b)typebox (a)typebox (c)┐┤typebox (p).typebox ( )typebox ( )typebox ( )Ftypebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g)typebox (G)typebox ( ) typebox (d)typebox (i)typebox (s)typebox (c)┤typebox (s)typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) └typebox (e)typebox (r)typebox (i)├typebox (s) typebox (o)typebox (f) typebox (e)typebox (a)typebox (c)typebox (h) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y) └typebox (e)├typebox (h)typebox (o)typebox (d) typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (s)typebox (O)typebox (H)typebox ( ) typebox (d)typebox (e)├typebox (a)typebox (i)┌typebox (s) typebox (a)typebox (b)typebox (o)┤├ typebox (h)typebox (o)┬ ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y) typebox (f)typebox (r)typebox (o)└ typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g)typebox (")typebox ( ) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (s) typebox (A)typebox (I)typebox (J) typebox (b)typebox (a)typebox (c)┐┤typebox (p)typebox (s).typebox ( )typebox ( )typebox (G)typebox ( ) typebox (U)typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s) ├typebox (o) typebox (e)┼typebox (a)typebox (b)┌typebox (e) Ftypebox ( ) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (f)typebox (a)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (a)┼typebox (d) typebox (c)typebox (o)└└typebox (i)├ ├typebox (o)typebox (#)typebox ( ) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼typebox (:)┤typebox ( )typebox ( ))typebox ( ) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) Ftypebox (O)typebox (O) 8typebox ( ) typebox (J)typebox (O)typebox (U)typebox (R)typebox (N)typebox (A)typebox (L) Ftypebox (A)typebox (S)typebox (T) typebox (C)typebox (O)typebox (M)typebox (M)typebox (I)typebox (T) typebox ([) typebox (E)typebox (N)typebox (A)typebox (B)typebox (L)typebox (E)typebox (D) typebox (|) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E)typebox (D) ]typebox (/)typebox ( ) (typebox (C)typebox (H)typebox (E)typebox (C)typebox (K)typebox (P)typebox (O)typebox (I)typebox (N)typebox (T) typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)typebox (V)typebox (A)typebox (L) typebox (I)typebox (S) typebox (b) typebox (B)typebox (L)typebox (O)typebox (C)typebox (K)typebox (S),typebox (e)typebox (/)typebox ( ) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K)typebox (P)typebox (O)typebox (I)typebox (N)typebox (T) typebox (T)typebox (I)typebox (M)typebox (E)typebox (D) typebox (E)typebox (V)typebox (E)typebox (R)typebox (Y) ┼ typebox (S)typebox (E)typebox (C)typebox (O)typebox (N)typebox (D)typebox (S), -typebox ( ) typebox (C)typebox (O)typebox (M)typebox (M)typebox (I)typebox (T) typebox (T)typebox (O) typebox (J)typebox (O)typebox (U)typebox (R)typebox (N)typebox (A)typebox (L) typebox (O)typebox (P)typebox (T)typebox (I)typebox (M)typebox (I)typebox (Z)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N), 2typebox ( ) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)typebox (V)typebox (A)typebox (L) typebox (I)typebox (S) ┼┤└typebox (b)typebox (e)typebox (r)-├│┼typebox (s))typebox ( )typebox ( )typebox (I)typebox ( ) typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) 1-81typebox ( )typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (b) typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) ├typebox (h)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (b)┌typebox (o)typebox (c)┐typebox (s), ┼typebox (E)typebox ( ) typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) ├typebox (h)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d)typebox (s), typebox (a)┼typebox (d) ┼┤└typebox (b)typebox (e)typebox (r)-├│┼typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e)typebox (a)typebox (B)typebox ( ) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (b)typebox (e)├┬typebox (e)typebox (e)┼ typebox (c)typebox (o)└└typebox (i)├ ┬typebox (r)typebox (i)├typebox (e)typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (o)typebox (o)├ file.S C This feature is available to the user only if fast commitQ processing is enabled. D See Section 1.8, the VAX Rdb/VMS SQL Reference Manual, andB the VAX Rdb/VMS Guide to Database Performance and Tuning for more information.e 1.17.31 Global Buffers B Now different user processes in a cluster can map shared> pages of the database to virtual memory to eliminateB unnecessary database file reads. See Section 1.7 and the@ VAX Rdb/VMS SQL Reference Manual for more information. : 1.17.32 Changed Behavior for the ALTER TABLE Statement D The SQL statement ALTER TABLE ADD COLUMN adds a new columnD to an existing table. In previous versions of Rdb/VMS, anyD rows that were inserted in the table would return NULL forD the newly added column, even if an SQL DEFAULT was definedC for the column (or domain on which the column was based).s @ However, the proposed ANSI SQL2 standard suggests thatB ALTER TABLE ADD COLUMN should propagate the DEFAULT fromD the column to all previously stored rows. Rdb/VMS V4.1 has" implemented this change. C The same effect is seen if the DEFAULT is supplied on the - domain or on the column definition. : CREATE DOMAIN NEW_COL1 CHAR(1) DEFAULT 'X';C ALTER TABLE EMPLOYEES ADD COLUMN NEW_COL1 NEW_COL1;-9 SELECT NEW_COL1 FROM EMPLOYEES LIMIT TO 5 ROWS; N ALTER TABLE EMPLOYEES ADD COLUMN NEW_COL4 CHAR(1) DEFAULT 'X';9 SELECT NEW_COL4 FROM EMPLOYEES LIMIT TO 5 ROWS;_ E The following are special notes in reference to this changes in behavior: ? o Only references to domains or columns that have an C SQL DEFAULT will display this changed behavior. If the D DEFAULT is NULL then no change to the data is required,1 as NULL will be returned by default.T ! 1-82 New and Changed Featuresu
t s I o If the table has a large number of rows then this changehD could take some time to complete. This is because aI sequential scan and update of all rows in the table must be performed. E o If you are considering adding multiple columns, then H perform the additions in a single ALTER TABLE statement; to avoid multiple scans of the table data.l + SQL> ALTER TABLE EMPLOYEES J cont> ADD COLUMN NEW_COL7 DATE DEFAULT CURRENT_DATEB cont> ADD COLUMN NEW_COL8 TIME DEFAULT NULLK cont> ADD COLUMN NEW_COL9 CHAR(10) DEFAULT '*none*'; Y SQL> SELECT NEW_COL7, NEW_COL8, NEW_COL9 FROM EMPLOYEES LIMIT TO 5 ROWS;M? NEW_COL7 NEW_COL8 NEW_COL9n= 22-APR-1991 00:00:00.00 NULL *none*e= 22-APR-1991 00:00:00.00 NULL *none* = 22-APR-1991 00:00:00.00 NULL *none*T= 22-APR-1991 00:00:00.00 NULL *none*T= 22-APR-1991 00:00:00.00 NULL *none*e 5 rows selected H o Now that data in rows are being modified it is possibleE that the ALTER TABLE ADD COLUMN statement may resultoD in fragmented records. See the VAX Rdb/VMS Guide toH Database Performance and Tuning for more information onG locating and correcting record fragmentation problems.o F o Even though RDO cannot be used to define SQL DEFAULT,G references to a domain in RDO with an SQL DEFAULT willAH cause the default to be propagated during an RDO CHANGE7 RELATION . . . DEFINE field statement. F If the table is very large, or if only new rows insertedF need to have the default applied, then this new behaviorH of propagating the new domains default to all pre-existingH rows may not be desired. If this is the case, then you canH use a two-step approach to add the column and its default. G First, define a domain without a DEFAULT clause, or add aiH column without a DEFAULT clause. In this case, the DEFAULTF will be NULL and no propagation is required to each row.E Then alter the domain to add a DEFAULT. This will causeaD subsequent INSERT statements to use the DEFAULT if the> column is not present in the INSERT column list. I New and Changed Features 1-83o
e e 1 This is shown in the following example.e SQL> SET VERIFY typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox ($)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (')Ftypebox (I)typebox (L)typebox (E) typebox (D)typebox (B)typebox ($)typebox (:)typebox (P)typebox (M)typebox (')typebox (;)typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)> --typebox (G)typebox (D)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (C)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a) ├typebox (a)typebox (b)┌typebox (e) ┬typebox (i)├typebox (h) typebox (d)typebox (o)└typebox (a)typebox (i)┼typebox (s) ┬typebox (i)├typebox (h)typebox (o)┤├ typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ ┴typebox (a)┌┤typebox (e)typebox (s)typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)> --typebox ( )(typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) typebox (A) typebox (C)typebox (H)typebox (A)typebox (R)(31)typebox (;)typebox (')typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)typebox (;) typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox (+)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (f)typebox (o)typebox (o) (typebox (A) typebox (A), typebox (B) typebox (B))typebox (;)typebox (s)typebox ( ) typebox (S)typebox (Q)typebox (L)>8typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (I)typebox (N)typebox (T)typebox (O) Ftypebox (O)typebox (O) (typebox (A), typebox (B)) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E)typebox (S) (typebox (')typebox (O)┼typebox (e)typebox ('), 1)typebox (;)typebox ()typebox ( ) 1 typebox (r)typebox (o)┬ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (e)typebox (d)typebox (!)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) Ftypebox (O)typebox (O)typebox (;)├8typebox ( ) typebox (A) typebox (B)8typebox ( ) typebox (O)┼typebox (e) 1typebox ()typebox ( ) 1 typebox (r)typebox (o)┬ typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (e)typebox (d)(typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (H)typebox (O)typebox (W) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) (typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)typebox (S)) Ftypebox (O)typebox (O)typebox (;)typebox ( )typebox ( ) typebox ( ) typebox (C)typebox (o)┌┤└┼typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (a)typebox (b)┌typebox (e) Ftypebox (O)typebox (O)typebox (:)typebox (A)typebox ( ) typebox (C)typebox (o)┌┤└┼ typebox (N)typebox (a)└typebox (e) typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e) typebox (D)typebox (o)└typebox (a)typebox (i)┼typebox (i)typebox (A)typebox ( ) ----------- --------- ------┤<typebox ( ) typebox (A) typebox (C)typebox (H)typebox (A)typebox (R)(31) typebox (A)<typebox ( ) typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (B)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (!)typebox ( ) 1-84 typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox (\)typebox ( ) typebox (S)typebox (Q)typebox (L)> -------------------------------------------------------------------------typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (Y)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (N)typebox (o)┬ typebox (a)typebox (d)typebox (d) typebox (a) ┼typebox (e)┬ typebox (d)typebox (o)└typebox (a)typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (h)typebox (a)typebox (s) typebox (a) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T)typebox (;) typebox (a)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g) ├typebox (o) typebox (A)typebox (N)typebox (S)typebox (I)typebox (/)typebox (I)typebox (S)typebox (O) typebox (S)typebox (Q)typebox (L)┤typebox (P)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (r)┤┌typebox (e)typebox (s) ├typebox (h)typebox (i)typebox (s) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (p)typebox (a)typebox (g)typebox (a)├typebox (e)typebox (d) ├typebox (o) typebox (a)┌┌ typebox (p)typebox (r)typebox (e)-typebox (e)│typebox (i)typebox (s)├typebox (i)┼typebox (g) typebox (r)typebox (o)┬typebox (s).typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)> -- 6typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) typebox (C) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) 10typebox (;)typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)>]typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) Ftypebox (O)typebox (O) typebox (A)typebox (D)typebox (D) typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N) typebox (C) typebox (C)typebox (;) -- typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (p)typebox (r)typebox (o)typebox (p)typebox (g)typebox (a)├typebox (e) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (h)typebox (e)typebox (r)typebox (e)typebox (S)typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)><typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (I)typebox (N)typebox (T)typebox (O) Ftypebox (O)typebox (O) (typebox (A), typebox (B)) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E)typebox (S) (typebox (')typebox (T)┬typebox (o)typebox ('), 2)typebox (;)typebox ( )typebox ( ) 1 typebox (r)typebox (o)┬ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (e)typebox (d)typebox (R)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) Ftypebox (O)typebox (O)typebox (;) -- typebox (o)┌typebox (d) typebox (a)┼typebox (d) ┼typebox (e)┬ typebox (r)typebox (o)┬typebox (s) typebox (h)typebox (a)┴typebox (e) typebox (C)typebox (')typebox (s) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d)typebox (J)typebox ( ) typebox (A) typebox (B) typebox (C)typebox (J)typebox ( ) typebox (O)┼typebox (e) 1 10typebox (J)typebox ( ) typebox (T)┬typebox (o) 2 10typebox ( )typebox ( ) 2 typebox (r)typebox (o)┬typebox (s) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (e)typebox (d)typebox (s),typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (H)typebox (O)typebox (W) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) (typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)typebox (S)) Ftypebox (O)typebox (O)typebox (;)typebox ( )typebox ( )typebox ($)typebox ( ) typebox (C)typebox (o)┌┤└┼typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (a)typebox (b)┌typebox (e) Ftypebox (O)typebox (O)typebox (:)typebox (E)typebox ( ) typebox (C)typebox (o)┌┤└┼ typebox (N)typebox (a)└typebox (e) typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e) typebox (D)typebox (o)└typebox (a)typebox (i)┼└typebox (E)typebox ( ) ----------- --------- ------typebox (e)typebox (@)typebox ( ) typebox (A) typebox (C)typebox (H)typebox (A)typebox (R)(31) typebox (A)typebox (@)typebox ( ) typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (B)typebox (@)typebox ( ) typebox (C) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (C)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) 1-85 typebox ()typebox ( )
┼typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (H)typebox (O)typebox (W) typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) typebox (C)typebox (;)typebox (o)1typebox ( ) typebox (C) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)├typebox ()typebox ( ) typebox (R)typebox (d)typebox (b) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├typebox (:) 10typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox (W)typebox ( ) typebox (S)typebox (Q)typebox (L)> ------------------------------------------------------------------------typebox (a)typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)> --┌Xtypebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (p)typebox (a)typebox (g)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) ┼typebox (o)├ typebox (d)typebox (e)typebox (s)typebox (i)typebox (r)typebox (e)typebox (d), typebox (f)typebox (o)typebox (r) typebox (i)┼typebox (s)├typebox (a)┼typebox (c)typebox (e) typebox (i)typebox (f) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (i)typebox (s) ┌typebox (a)typebox (r)typebox (g)typebox (e),typebox (Q)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- ├typebox (h)typebox (e)┼ typebox (a) ├┬typebox (o)-typebox (s)├typebox (e)typebox (p) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (a)typebox (c)typebox (h) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d), typebox (a)typebox (s) typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼ ├typebox (h)typebox (i)typebox (s) typebox (e)│typebox (a)└typebox (p)┌typebox (e).typebox (A)typebox (W)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- Ftypebox (i)typebox (r)typebox (s)├ ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼ ┬typebox (i)├typebox (h)typebox (o)┤├ typebox (a) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (i)typebox (s) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (a)typebox (d)typebox (d)typebox (e)typebox (d). typebox (T)typebox (h)typebox (e) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T)typebox (o)Xtypebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (i)┼ ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e) typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L) typebox (a)┼typebox (d) ┼typebox (o) typebox (I)typebox (/)typebox (O) typebox (i)typebox (s) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (p)typebox (r)typebox (e)typebox (e)│typebox (i)typebox (s)├typebox (i)┼typebox (g) typebox (r)typebox (o)┬typebox (s) typebox (d)┤typebox (r)typebox (i)┼typebox (g)typebox (V)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- ├typebox (h)typebox (e) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s). typebox (N)typebox (e)│├, ├typebox (h)typebox (e) typebox (d)typebox (o)└typebox (a)typebox (i)┼ typebox (i)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d), typebox (s)typebox (o) ├typebox (h)typebox (a)├ typebox (i)├typebox (W)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e), typebox (a)┼typebox (d) ├typebox (h)typebox (i)typebox (s) ┴typebox (a)┌┤typebox (e) typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (p)typebox (a)typebox (g)typebox (a)├typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e), typebox (W)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- typebox (b)┤├ ┼typebox (o)├ ├typebox (o) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (a)├typebox (a). typebox (S)┤typebox (b)typebox (s)typebox (e)─┤typebox (e)┼├ typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) ┬typebox (i)┌┌ typebox (i)┼typebox (h)typebox (e)typebox (r)typebox (i)├typebox (g)typebox (O)typebox ( ) typebox (S)typebox (Q)typebox (L)> -- ├typebox (h)typebox (e) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (p)typebox (a)typebox (r)├typebox (i)typebox (c)typebox (i)typebox (p)typebox (a)├typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (I)typebox (N)typebox (S)typebox 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(L)typebox (U)typebox (M)typebox (N)typebox (S)) Ftypebox (O)typebox (O)typebox (;)typebox ( )typebox ( ) typebox ( ) typebox (C)typebox (o)┌┤└┼typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (a)typebox (b)┌typebox (e) Ftypebox (O)typebox (O)typebox (:)typebox (A)typebox ( ) typebox (C)typebox (o)┌┤└┼ typebox (N)typebox (a)└typebox (e) typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e) typebox (D)typebox (o)└typebox (a)typebox (i)┼ typebox (A)typebox ( ) ----------- --------- ------typebox (B)<typebox ( ) typebox (A) typebox (C)typebox (H)typebox (A)typebox (R)(31) typebox (A)<typebox ( ) typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (B)<typebox ( ) typebox (C) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (C)<typebox ( ) typebox (D) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (D)typebox ( )typebox ( )typebox 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(A)typebox (B)typebox (L)typebox (E) (typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)typebox (S)) Ftypebox (O)typebox (O)typebox (;)typebox ( )typebox ( ) typebox ( ) typebox (C)typebox (o)┌┤└┼typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (a)typebox (b)┌typebox (e) Ftypebox (O)typebox (O)typebox (:)typebox (A)typebox ( ) typebox (C)typebox (o)┌┤└┼ typebox (N)typebox (a)└typebox (e) typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e) typebox (D)typebox (o)└typebox (a)typebox (i)┼typebox (h)typebox (A)typebox ( ) ----------- --------- ------├<typebox ( ) typebox (A) typebox (C)typebox (H)typebox (A)typebox (R)(31) typebox (A)<typebox ( ) typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (B)<typebox ( ) typebox (C) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (C)<typebox ( ) typebox (D) typebox (I)typebox (N)typebox (T)typebox (E)typebox 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2)typebox (;)typebox ( )typebox ( ) 1 typebox (r)typebox (o)┬ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (e)typebox (d)typebox (%)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) Ftypebox (O)typebox (O)typebox (;)┬typebox (W)typebox ( ) typebox (A) typebox (B) typebox (C) typebox (D) typebox (W)typebox ( ) typebox (O)┼typebox (e) 1 10 typebox (N)typebox (U)typebox (L)typebox (L) typebox (W)typebox ( ) typebox (T)┬typebox (o) 2 10 typebox (N)typebox (U)typebox (L)typebox (L) typebox (W)typebox ( ) typebox (T)┬typebox (o) 2 10 207typebox ( )typebox ( ) 3 typebox (r)typebox (o)┬typebox (s) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (e)typebox (d)typebox (e)typebox ()typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox ( )typebox ( )typebox (D)typebox ( ) typebox (D)┤typebox (e) ├typebox (o) ├typebox (h)typebox (e) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (b)typebox (e)typebox (h)typebox (a)┴typebox (i)typebox (o)typebox (r) typebox (o)typebox (f) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (A)typebox (D)typebox (D) typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N),typebox (B)typebox ( ) typebox (a) typebox (d)typebox (o)└typebox (a)typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (h)typebox (a)typebox (s) typebox (a) typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)F typebox (c)┌typebox (a)┤typebox (s)typebox (e) (typebox (i)┼typebox (h)typebox (e)typebox (r)typebox (i)├typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└typebox (E)typebox ( ) typebox (C)typebox (D)typebox (D)typebox (/)typebox (R)typebox (e)typebox (p)typebox (o)typebox (s)typebox (i)├typebox (o)typebox (r)typebox (y) typebox (o)typebox (r) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (D)typebox (O)) ┬typebox (i)┌┌ ┼typebox (o)┬ ┴typebox (a)┌typebox (i)typebox (d)typebox (a)├typebox (e) ├typebox (h)typebox (e)typebox (o).typebox ( ) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (s)┤typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼.typebox ( )typebox ( )typebox (I)typebox ( ) typebox (D)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (p)typebox (a)typebox (g)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ ┴typebox (a)┌┤typebox (e) ├typebox (o) typebox (p)typebox (r)typebox (e)-typebox (e)│typebox (i)typebox (s)├typebox (i)┼typebox (g)typebox (Q)typebox (I)typebox ( ) typebox (r)typebox (o)┬typebox (s), ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e) typebox 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(h)typebox (e) typebox (c)typebox (o)┌┤└┼.typebox ( )typebox ( )typebox ( )0typebox ( ) 1.17.33 typebox (S)typebox (Q)typebox (L) typebox (C)typebox (o)typebox (d)typebox (e) typebox (G)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (I)└typebox (p)typebox (r)typebox (o)┴typebox (e)└typebox (e)┼├typebox (s)typebox ( )typebox ( )Ftypebox ( ) typebox (C)typebox (o)typebox (d)typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (f)typebox (o)typebox (r) typebox (S)typebox (Q)typebox (L) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s) typebox (i)typebox (s) typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (d) typebox (i)┼typebox (G)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (s)typebox (o) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (f)typebox (e)├typebox (c)typebox (h) typebox (o)typebox (f) typebox (a) typebox (r)typebox (o)┬ ┬typebox (i)┌┌ ┤typebox (s)typebox (e) ┌typebox (e)typebox (s)typebox (s) typebox (C)typebox (P)typebox (U)typebox (r)typebox (E)typebox ( ) ├typebox (i)└typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) ┬typebox (a)typebox (s) typebox (p)typebox (a)typebox (r)├typebox (i)typebox (c)┤┌typebox (a)typebox (r)┌typebox (y) ┼typebox (o)├typebox (i)typebox (c)typebox (e)typebox (a)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s) ├typebox (h)typebox (a)├typebox (y)typebox (=)typebox ( ) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (e)typebox (d) ┌typebox (a)typebox (r)typebox (g)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r)typebox (s) typebox (o)typebox (f) typebox (c)typebox (o)┌┤└┼typebox (s) typebox (f)typebox (r)typebox (o)└ typebox (a) ├typebox (a)typebox (b)┌typebox (e). typebox ( )typebox ( )typebox (I)typebox ( ) typebox (N)typebox (e)┬ typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) Ftypebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) 1-87typebox (r)typebox ()typebox ( )
typebox (a)typebox ()typebox ( ) typebox (o)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (B)typebox ( ) typebox (A)┌├typebox (h)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r) typebox (h)typebox (a)┴typebox (e) ┼typebox (o)├ typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d), typebox (y)typebox (o)┤typebox (C)typebox ( ) typebox (c)typebox (a)┼ ├typebox (a)┐typebox (e) typebox (a)typebox (d)┴typebox (a)┼├typebox (a)typebox (g)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (d) typebox (c)typebox (o)typebox (d)typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (f) typebox (y)typebox (o)┤typebox (s)typebox (B)typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e) typebox (S)typebox (Q)typebox (L) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d) typebox (S)typebox (Q)typebox (L) typebox (s)typebox (o)┤typebox (r)typebox (c)typebox (e) code.e @ 1.17.34 Commit-Time and Rollback Optimization for ExplicitlyB Closed Cursors in Embedded SQL and SQL Module Language E A commit-time and rollback optimization is added to V4.1 intD which users who explicitly close their cursors in embeddedD SQL and SQL module language can expect improved commit andE rollback performance. The commit and rollback operation, ineE accordance with the ANSI/ISO SQL-89 standard, automaticallyn? checks for any open cursors and closes them. However,p? if a user's application in embedded SQL or SQL moduletC language already explicitly closes all open cursors priorhB to a commit or rollback operation, then the optimizationA will take effect. Note that if any cursor is left open,aB all cursors are checked and the commit-time and rollback' optimization is not realized.f E To benefit from this commit-time and rollback optimization, A you must recompile all modules for V4.1 and ensure that @ your application already explicitly closes all cursors2 prior to a commit or rollback operation. & 1.17.35 Update Locking for Cursors E When you use a cursor to select a record stream for readingaB and possibly updating rows, Rdb/VMS cannot know if everyC fetched row will be updated. The default Rdb/VMS behavior A is to lock the specified rows for READ and then upgrade E the lock to WRITE if a row is updated. With Rdb/VMS VersiontE 4.1, if you know in advance that all or most of the fetcheds> rows will be updated, you can apply more restrictiveA locking during the initial read operation. This resultsg: in lower locking overhead and reduced deadlocks. C To define an update cursor, use the UPDATE ONLY option totE the SQL DECLARE CURSOR statement. The generalized statement , is shown in the following example: @ DECLARE cursor_name UPDATE ONLY CURSOR FOR select-expr = See the VAX Rdb/VMS SQL Reference Manual for syntax 8 details. This feature is not available in RDO. ! 1-88 New and Changed Featuresr
LISTSo G SQL$DIST_TRANS X X X C, COBOL,aE FORTRANg E SQL$DYNAMIC Ada, C,MB PL/I C SQL$INSERT_ COBOLe DEGREESo I (continued on next page)e I New and Changed Features 1-89 s g A 1.17.36 Sample Programs in Precompiled SQL and SQL Moduleo Language G Table 1-1 lists the sample SQL programs, whether they arelH written in precompiled SQL or SQL module language, and the7 host languages in which they are written. D There are now two forms of the sample program SQL$ALL_F DATATYPES: SQL$ALL_DATATYPES and SQL$ALL_DATATYPES_DATE.G SQL$ALL_DATATYPES is the same as the V4.0 version of thisnI program, except that deprecated features have been updated.cG SQL$ALL_DATATYPES_DATE includes examples of the date-timeaB data types and the CAST function introduced in V4.1. C Table 1-1 Sample Programs in Precompiled SQL and SQL Module I __________Language_______________________________________________o H SQL ModuleF Precompiled SQL LanguageI Sample_Program_____Ada__COBOL_C__FORTRAN__Pascal_PL/I____________ ? SQL$ALL_CDD_ X CN RECORD_MOD ? SQL$ALL_RECORD_ X CL MODn A SQL$ALL_ X X X X X X Adat DATATYPES 3 SQL$ALL_ X X X X Xs DATATYPES_DATE ' SQL$CONNECTIONS X Xo ' SQL$CONVERT_ Xb
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* 1.17.38 New SHOW DEFAULT Statement D For Rdb/VMS Version 4.1, the SHOW DEFAULT statement isG documented only in SQL Online Help and the release notes. D The SHOW DEFAULT statement, which is available only inC interactive SQL, shows the default schema and catalogEB names. For example, if user ELLINGSWORTH attached toF the sample multischema database, he or she would see the following output:0 4 SQL> ATTACH 'FILENAME CORPORATE_DATA'; SQL> SHOW DEFAULT 1 Default catalog name is RDB$CATALOG 1 Default schema name is ELLINGSWORTH I You can use SET CATALOG and SET SCHEMA statements to change*% the defaults, as shown:d / SQL> SET SCHEMA 'ADMINISTRATION';g SQL> SHOW DEFAULT;1 Default catalog name is RDB$CATALOGm3 Default schema name is ADMINISTRATIONe ? 1.17.39 VAX Data Distributor Statements Are Dynamicallyn Executable @ Now you can supply any of the VAX Data DistributorG statements to a program at run time for dynamic executionQB using SQL statements such as PREPARE and EXECUTE, or EXECUTE IMMEDIATE. E 1.17.40 SQL Now Produces Bugcheck Dump Files When an Internal ! Error Is Detectede C SQL now produces bugcheck dump files when an internalnF error is detected. The bugcheck dump file is written to:E SYS$LOGIN:SQLBUGCHK.DMP. This file contains information-D specific to SQL that results when an internal error is detected. < 1.18 SQL/Services: New and Changed Features for V4.1 D The new features and technical changes in SQL/ServicesH for VAX Rdb/VMS Version 4.1 are discussed in the following sections.U I New and Changed Features 1-91d
i o D 1.18.1 New SQL/Services APIs for THINK C, Windows 3.0, and SunOS A SQL/Services provides three new Application Programming 4 Interfaces (APIs) for Rdb/VMS Version 4.1: & o Macintosh API for THINK C A Lets you develop SQL/Services client applications on @ a Macintosh within the Symantec THINK C programming environment. o MS-DOS Windows API B Lets you develop SQL/Services client applications forC Microsoft Windows 3.0 on a computer running the MS-DOSE operating system. o SunOS API B Lets you develop SQL/Services client applications for? the Sun SPARCstation 1 running the SunOS operating system 4.1.1. 9 Refer to the VAX Rdb/VMS Installation Guide for = installation instructions and the VAX Rdb/VMS Guide < to Using SQL/Services for instructions on building? SQL/Services applications on each of these platforms. D 1.18.2 A New Network Transport Supported by SQL/Services: TCP/IP ? In addition to DECnet and AppleTalk, SQL/Services now = supports the Transmission Control Protocol/Internet @ Protocol (TCP/IP) for communication between API clientE applications and the SQL/Services communication server on a D VMS system. SQL/Services provides TCP/IP network transportA support for several APIs: Macintosh (both MPW and THINK B C), MS-DOS, ULTRIX, ULTRIX for RISC, SunOS, and VMS. TheE Windows API and the OS/2 API do not contain support for TCPsC /IP, only support for DECnet. The SunOS API supports onlyCB TCP/IP. Refer to Table 1-2 for a summary of what network2 transport is supported on each platform. ! 1-92 New and Changed Features
I Table_1-2_Available_Transports_for_SQL/Services_APIs_______ I API___________________DECnet______TCP/IP______AppleTalk____ ? Macintosh for THINK Yes Yes YesC CO ? Macintosh for MPW Yes Yes Yes > MS-DOS Yes Yes No > MS-DOS for Windows Yes No No > OS/2 Yes No No > SunOS No Yes No > ULTRIX Yes Yes No > ULTRIX for RISC Yes Yes No I VMS___________________Yes_________Yes_________No___________ G To support TCP/IP, SQL/Services requires that you install H the VMS/ULTRIX Connection (UCX) software on the VMS serverC system. For the VMS API, you must also install UCX onCA the client system. To support TCP/IP for the MS-DOSRD API and the Macintosh APIs, you must install Digital'sG PATHWORKS software on the client system. Refer to the VAX G Rdb/VMS Installation Guide for complete information aboutb( installation requirements. D The server supports both DECnet and TCP/IP connectionsH simultaneously, as long as the underlying support for eachG network transport exists. In the case of TCP/IP, however,iD you must define the SQLSRV$MAX_TCP_CONNECTIONS logicalD name to enable TCP/IP for the SQL/Services server. TheD numeric value you choose determines the maximum numberF of simultaneous SQL/Services TCP/IP connections that canF be made on your server system. A prototype definition ofE this logical name is included in the SQLSRV$STARTUP.COMOF file; however, if you want to change the value, you mustG shut down the server, redefine the logical name, and theno! restart the server. B Client applications can select the DECnet, AppleTalkD (Macintosh APIs only), or TCP/IP transport with a callI to the sqlsrv_set_transport_type routine. For the Macintosh G APIs, you can also use the Control Panel Device to select C a network transport; however the Control Panel DeviceDE setting takes affect only if you do not use the sqlsrv_ I New and Changed Features 1-93
C set_transport_type routine in your applications. The call C to the sqlsrv_set_transport_type routine takes precedenceoC over the setting established by the Control Panel Device.Q > Refer to the VAX Rdb/VMS Guide to Using SQL/ServicesB for information about the routine call and other relatedA information about how TCP/IP is used with SQL/Services. < 1.18.3 Detached Processes Have Replaced Batch Queues for' Processing Execution ServersN > In Rdb/VMS Version 4.1, SQL/Services does not submit? execution server processes to the VMS batch queue for C processing. Instead, the communication server creates VMS E detached processes to handle server execution. Refer to the > VAX Rdb/VMS Guide to Using SQL/Services for details. B 1.18.4 SQL/Services Server Report Utility for Execution Server Process Reporting E You can obtain a variety of information about the execution E server processes running on your VMS system with the ServerOB Report Utility provided by SQL/Services. The VAX Rdb/VMSE Guide to Using SQL/Services describes the report in detail. A 1.18.5 SQL/Services Deprecates Support for Filter Expressions C SQL/Services filter expressions are deprecated in Rdb/VMSe? Version 4.1. This means you will still be able to useo@ filter expressions in Rdb/VMS Version 4.1, but support= for filter expressions will not be available in the E release aft
Rdb/VMS Version 4.1. All references to filterf? expressions have been removed from the documentation.a 0 1.18.6 SQL/Services Multiple Version Support ? In Rdb/VMS Version 4.1, SQL/Services enables sites toAB process client application requests with either (Rdb/VMS@ Version 4.0) or (Rdb/VMS Version 4.1) execution server= processes. Refer to the chapter on multiple version D support in the VAX Rdb/VMS Installation Guide for complete information. ! 1-94 New and Changed Features,
t t 8 1.18.7 SQL/Services Support for New SQL Features H SQL/Services supports the new features provided in the SQLG interface for Rdb/VMS Version 4.1, except support for the 8 new ANSI/ISO SQL date and time data types. H 1.18.8 SQL/Services VMS API Is Shipped with Rdb/VMS Run-Time Kit H For Rdb/VMS Version 4.1, the SQL/Services VMS API run-timeG support is included in the Rdb/VMS Run-Time kit. With the H Rdb/VMS Run-Time kit installed, you can execute previouslyB developed SQL/Services client applications; however,B you cannot develop SQL/Services client applications.I Development of SQL/Services client applications is possiblea9 only with the Rdb/VMS Full Development kit.u C 1.18.9 SQL/Services Provides MS-DOS Executable Forms of thed, SQLSRV$DYNAMIC Sample Program C For Rdb/VMS Version 4.1, SQL/Services now provides an D executable image for running the SQLSRV$DYNAMIC sample, application on MS-DOS systems. > 1.18.10 Changes to the SQL/Services Configuration File @ SQL/Services has made the following changes to the! configuration file:Q 0 o SQLSRV$CONFIG_FILE logical name B This new logical name defines the location of theG configuration file. At installation time, SQL/ServicesaE defines it to have the following file specification: 0 SYS$STARTUP:SQLSRV$CONFIG41.DAT A If the logical name is not defined, SQL/ServicesuE uses the SQLSRV$CONFIG.DAT configuration file in thei2 SYS$STARTUP directory by default. 1 o TYPE and CLASS keywords acceptedh H SQL/Services now accepts the CLASS keyword as a synonymF for TYPE. You can use these keywords interchangeably. o IDLE keywordi G Problems related to the IDLE parameter have been fixedy( in Rdb/VMS Version 4.1. o IDENT I New and Changed Features 1-95u
e c A The IDENT keyword now works as documented in the VAXs1 Rdb/VMS Guide to Using SQL/Services.o o STARTUP keyword > This new configuration file keyword specifies the@ default account in which execution server processesC are started. In previous versions, the startup accountaA was always defined to be SQLSRV$SRV. With the advent D of multiple version support, however, SQL/Services usesA the STARTUP keyword to distinguish between processese@ it starts within the production Rdb/VMS Version 4.0C environment and those it starts within Rdb/VMS VersioneA 4.1. Refer to the VAX Rdb/VMS Installation Guide for ! further information.A @ 1.18.11 SQL/Services Database Class Servers Are Supported in Rdb/VMS Version 4.1 B Database class execution server processes, not supported? in Rdb/VMS Version 4.0, are supported in Version 4.1.eE Refer to the Rdb/VMS Version 4.1 VAX Rdb/VMS Guide to Using C SQL/Services for information about how to define database = execution servers for processing client applicationn requests. - 1.18.12 Null Termination of ASCII Strings > In V4.0, SQL/Services did not do null termination ofE SQLDATA fields of data type SQLSRV_ASCII_STRING. With V4.1,SB SQL/Services is able to null terminate such strings whenC the user calls SQLSRV_ALLOCATE_SQLDA_DATA to allocate thehC data. In this case, SQL/Services can ensure that there ism: enough space for the null terminating character. > However, when the user allocates the SQLDATA fields,A SQL/Services does not do the automatic null termination_ of these variables._ ! 1-96 New and Changed Features
> 1.18.13 New API Routine SQLSRV_SQLDA_REF_DATA Is Added G The SQLSRV_SQLDA_MAP_DATA routine does not allow users to_I input a value for an indicator variable. For example, using H the query "insert into employees values (?,?,?,?...)", youI might wish to set some of the values equal to NULL. This isXG not possible when using the SQLSRV_SQLDA_MAP_DATA routine$I because the address of the indicator field is not returned; B only the address of the indicator value is returned. A To fix this problem, a new routine has been createdX@ in V4.1 that should be considered a replacement of> SQLSRV_SQLDA_MAP_DATA. The new routine is calledF SQLSRV_SQLDA_REF_DATA and differs only in the definition@ of the parameter for the indicator variable calledD "nullp." Instead of being a parameter of "word, passedI by reference," it is now "an address, passed by reference." I In the SQLSRV.H file, the definition is for a "pointer to a * pointer to a short integer." B Because of this change, you can now input values forF indicator variables. The sample program (SQLSRV$DYNAMIC)I has been changed to allow you to enter a value of "NULL" if 5 you wish to set the indicator variable.r : For symmetry, there is also a routine calledD SQLSRV_SQLDA_UNREF_DATA that performs exactly the sameC function as SQLSRV_SQLDA_UNMAP_DATA. New applications = should always use these two new routines as thedF SQLSRV_SQLDA_MAP_DATA and SQLSRV_SQLDA_UNMAP_DATA may be' deprecated in the future.Q 1.18.14 OS/2 Support E OS/2 support for SQL/Services has been added to Rdb/VMS F V4.1. As in previous versions, it is only available overI DECnet. Additionally, the following changes have been made: F o A Dynamic Link Library (DLL) has been added. Refer toI the sample make file, SQSDYNO.MAK, to see how to rebuild A your applications using the new library and DLL. I o Only a Large Model library is included with this release_5 (Small and Medium are not included).f I New and Changed Features 1-97i
V R B o The installation procedure for OS/2 has changed sinceD V4.0. Please see the VAX Rdb/VMS Installation Guide for more details. > 1.19 RDO: New and Changed Features and Statements for V4.1 = The following are new and changed features for RDO.c C 1.19.1 SHOW FIELD Statement Displays the New SQL Date-Time Data1 Types A The SHOW FIELD statement displays the new SQL date-timer data types as follows: & RDO> SHOW FIELDS FOR DT_TEST' Fields for relation DT_TESTd@ INT_DAY interval day (4)H INT_DAY_HOUR interval day (3) to hourN INT_DAY_SECOND interval day (4) to second (3)A INT_YEAR interval year (4)WB INT_MONTH
interval month (2)K INT_HOUR_MINUTE interval hour (2) to minutea8 TIME_NOW time (0)8 TIME_NOW_2 time (2)9 DATE_TODAY date onlyF= CLOCKON timestamp (3) / 1.19.2 Additional RDO Enhancements for V4.1 A The following are additional RDO enhancements for V4.1:a > o The PRINT statement displays the contents of DATE> (ANSI), TIME, TIMESTAMP, and INTERVAL data types. ; o Support is added for DEFAULT THRESHOLD ARE and E THRESHOLDS ARE clauses in the DEFINE STORAGE MAP, CHANGEmD STORAGE MAP, DEFINE INDEX, and CHANGE INDEX statements. E o The SHOW DATABASE statement displays the GLOBAL BUFFERS,aC JOURNAL FAST COMMIT, CARRY OVER LOCKS, ADJUSTABLE LOCK 8 GRANULARITY, and multischema mode settings. A o The SHOW STORAGE AREA statement displays the storage 4 area thresholds for mixed format areas. ! 1-98 New and Changed Features
F 1.19.3 RDO IMPORT Supports the Full Range of New V4.1 Features F The RDO IMPORT statement imports interchange files (RBR)H created using SQL and RDO EXPORT commands in V4.1. The RDOG IMPORT statement also supports the full range of new V4.1r@ features. See Section 1.12.1 for more information. + 1.19.4 Support for Carry-Over Locks F The carry-over locks option is a database-wide parameterF that allows you to disable carry-over lock optimization.G This optimization (implemented in Rdb/VMS Version 4.0) iseG enabled by default. Although this is an advantage in mostTI environments, it can result in false lock conflicts in some applications. G Carry-over locks optimization holds area and record locksAD across transactions and depends on NOWAIT transactionsG asking for and acquiring the NOWAIT lock. This can resultrC in long delays if concurrent users are executing long C verbs. You should consider disabling carry-over locksrG optimization if transactions experience noticeable delays H in acquiring the NOWAIT lock (as seen in the output of theI RMU/SHOW STATISTICS command). If you disable the carry-overAG locks option, you may notice some performance degradation H because transactions will acquire and release area and top4 level ALG locks for every transaction. F To change the status of the carry-over locks option, useE the RDO DEFINE or CHANGE DATABASE statement as follows:o * DEFINE DATABASE FILENAME FOO7 CARRY OVER LOCKS ARE [ ENABLED|DISABLED ]r * CHANGE DATABASE FILENAME FOO7 CARRY OVER LOCKS ARE [ ENABLED|DISABLED ] B See the VAX Rdb/VMS SQL Reference Manual and the VAXG Rdb/VMS Guide to Database Performance and Tuning for mores information. I New and Changed Features 1-99
D ( 1.19.5 Support for Default Lock Wait E To specify the lock timeout interval, use the RDO DEFINE or / CHANGE DATABASE statement as follows:p & DEFINE DATABASE FILENAME FOO, LOCK TIMEOUT INTERVAL IS n SECONDS & CHANGE DATABASE FILENAME FOO, LOCK TIMEOUT INTERVAL IS n SECONDS A In this example, n is defined as the number of seconds.r B This syntax sets a database-wide timeout interval. It isC the default as well as the upper limit in determining theN? timeout interval to use. For example, if LOCK TIMEOUT = INTERVAL IS 25 SECONDS is specified with the CHANGE A DATABASE or DEFINE DATABASE statement, a user specifies C 30 seconds with the SQL SET TRANSACTION WAIT 30 statement A or sets the logical name RDM$BIND_LOCK_TIMEOUT_INTERVALuD to 30, RDO uses the interval of 25 specified with the LOCKD TIMEOUT INTERVAL clause. If the user specified 15 seconds,5 the WAIT interval used would be 15 seconds. > See the VAX Rdb/VMS SQL Reference Manual and the VAXC Rdb/VMS Guide to Database Performance and Tuning for more information. D 1.19.6 Support for Fast Commit Transaction Processing and Commit" to Journal Optimization = Refer to Section 1.17.30 for a description of thesef features. B The VAX Rdb/VMS Guide to Database Performance and TuningC discusses the merits of each recovery method and provides D details about how the recovery from fast commit processing affects AIJ backups. ? To specify the fast commit transaction processing and/E commit to journal optimization, use the RDO CHANGE DATABASE statement as follows:e " 1-100 New and Changed Features
, w * CHANGE DATABASE FILENAME FOO8 JOURNAL FAST COMMIT [ ENABLED | DISABLED ]/ (CHECKPOINT INTERVAL IS b BLOCKS,e/ CHECKPOINT TIMED EVERY n SECONDS,r- COMMIT TO JOURNAL OPTIMIZATION,P2 TRANSACTION INTERVAL IS number-txns) F In this example, b is defined as the number of blocks, nI is defined as the number of seconds, and number-txns is the F number of transactions between commit writes to the root file.c G This feature is available to the user only if fast commite$ processing is enabled. I See RDO Help, the VAX Rdb/VMS SQL Reference Manual, and theaF VAX Rdb/VMS Guide to Database Performance and Tuning for more information.a ) 1.19.7 Support for Global Buffers E Refer to Section 1.7 for a description of this feature. H You can use the CHANGE DATABASE statement to enable global# buffering as follows: * CHANGE DATABASE FILENAME FOO( GLOBAL BUFFERS ARE ENABLED (NUMBER IS n,e USER LIMIT IS u).e C In this example, n is defined as the number of globaleF buffers, and u is defined as the maximum or (user limit)0 number of global buffers per user. I The NUMBER IS clause specifies the default number of globalbD buffers to be used on one node when global buffers areF enabled. This number appears as "global buffer count" inF RMU/DUMP command output. Base this value on the databaseI users' needs and the number of attaches. The default is the G maximum number of attaches multiplied by 5. The NUMBER ISeD clause is specific to global buffers. All other bufferC arguments are valid for both local buffers and globalL buffers. I New and Changed Features 1-101a
b n ? The USER LIMIT IS clause specifies the maximum numberiA of global buffers each attach allocates. Because globaloB buffer pools are shared by all attaches, you must defineC an upper limit on how many global buffers a single attach C can allocate. This value cannot be greater than the totalfA number of global buffers. The default is 5. This number.> appears as "maximum global buffer count per user" in" RMU/DUMP command output. C Decide the maximum number of global buffers a process can D allocate per attach by dividing the total number of globalA buffers set by the NUMBER IS clause by the total numberaA of attaches you want gua
nteed to access the database.nD For example, if the total number of global buffers is 200,B and you want to guarantee at least 10 attaches access toD the database, set the maximum number of global buffers per attach to 20.m C In general, when using global buffers, the maximum globaldE buffer count per user should be set higher than the defaultF database buffer count. ? See the VAX Rdb/VMS SQL Reference Manual, and the VAX C Rdb/VMS Guide to Database Performance and Tuning for more information. % 1.19.8 Support for Query Governor C There is no RDO interface for the query governor feature..C See Section 1.23 for information on using two new Rdb/VMS C logical names (RDMS$BIND_QG_TIMEOUT and RDMS$BIND_QG_REC_ A LIMIT) for implementing this feature for RDO, RDML, and RDBPRE. E 1.19.9 Support for Modifiable Logical Area Thresholds for Uniform Storage Areas C The RDO DEFINE and CHANGE INDEX and RDO DEFINE and CHANGEeD STORAGE MAP statements support user specified logical areaA thresholds for more efficient storage of table rows andu1 index records in uniform storage areas. C The syntax in RDO to support this feature is the default- & threshold-clause as follows: 1 DEFAULT THRESHOLDS ARE (val1,val2,val3) " 1-102 New and Changed Features
S R H If fewer than three threshold values are supplied, Rdb/VMSC will add 100 for the higher missing thresholds as thes& following example shows. ] DEFAULT THRESHOLDS ARE (40) is identical to DEFAULT THRESHOLDS ARE (40,100,100) _ DEFAULT THRESHOLDS ARE (40,70) is identical to DEFAULT THRESHOLDS ARE (40,70,100)A D 1.19.10 SET LINE_LENGTH Statement Is Restricted to 512 Bytes D The RDO SET LINE_LENGTH statement is restricted to 512H bytes for V4.1. In V4.0, the SET LINE_LENGTH statement didG not restrict the input but functioned with an upper limite@ of 512 bytes. RDO Help reflects the correct limit. A 1.19.11 Clarification of Behavior of F_FLOATING Data TypeS E When defining fields using the F_FLOATING data type andfB subsequently comparing a literal value (for example,H 99.999) in a query with the field values, you must specifyD the literal value in scientific notation (for example,C 99.999E0) for the query to work. In this way, Rdb/VMS E compares the F-FLOATING literal value in the query withTD the F_FLOATING values for the field for each record as expected.o E For example, if you try to compare field values definediF as F_FLOATING data type with the literal 99.999, Rdb/VMSC interprets the literal 99.999 as a LONGWORD scale -3,hD and converts both the literal and the F_FLOATING fieldE values to G_FLOATING values for the comparison. This isLG required because the precision of an F_FLOATING data typerI is insufficiant for all LONGWORD values. The problem arises G in the conversion from F_FLOATING to G_FLOATING data type G values. Because the precision of the F_FLOATING data type I is smaller than that of the G_FLOATING data type, the rules F for the conversion do not assure that an F_FLOATING dataD type value of 99.999 and a LONGWORD data type value ofC 99.999 will be the same when both are converted to G_RD FLOATING data type values. If you do a comparison withD the literal 99.999E0, Rdb/VMS interprets this value asG an F_FLOATING data type value and the comparison works as8F expected. The following query returns the desired resultI when the field COUPON is defined as a F_FLOATING data type.S I New and Changed Features 1-103s
i FOR A IN SECURITYL* WITH A.COUPON = 99.999E0 PRINT A.ID END_FOR A 1.20 RDBPRE: New and Changed Features and Statements for V4.1c > There are no new and changed features for the RDBPRE interface for V4.1.e 1.20.1 Query Governore = There is no RDBPRE interface for the query governor6@ feature. See Section 1.23 for information on using twoA Rdb/VMS logical names for implementing this feature for RDO, RDML, and RDBPRE. ? 1.21 RDML: New and Changed Features and Statements for V4.1v < There are no new and changed features for the RDML interface for V4.1.) 1.21.1 Query Governori D There is no RDML interface for the query governor feature.? See Section 1.23 for information on using two Rdb/VMS D logical names for implementing this feature for RDO, RDML, and RDBPRE.e / 1.22 RMU: New and Changed Features for V4.1 B Rdb/VMS Management Utility (RMU) commands and qualifiers? that are new for Rdb/VMS V4.1 appear in the following @ sections. See the VAX Rdb/VMS RMU Reference Manual forA detailed descriptions of these commands and qualifiers. E 1.22.1 Indirect File References Can Be Used for the Following RMUl Command Qualifierse D Indirect file references can be used for the following RMUD command qualifiers and RMU commands (in parentheses) where1 the use of list arguments is permitted: @ o /AREAS and /LAREAS qualifiers (these qualifiers are( found in many RMU commands) . o /FIELDS (RMU/LOAD and RMU/UNLOAD) " 1-104 New and Changed Features
o o . o /TRIGGER_RELATIONS (RMU/LOAD) 6 o /INDEXES (RMU/ANALYZE and RMU/VERIFY) - o /SNAP[SHOTS] (RMU/DUMP only)S & o /EXCLUDE (RMU/BACKUP) & o /INCLUDE (RMU/BACKUP) G o /LABEL (RMU/BACKUP, RMU/RESTORE, and RMU/RESTORE/ONLY_ ROOT) = o RMU/SET AUDIT command includes the following qualifiers: " - /ENABLE=IDENT= # - /DISABLE=IDENT=o * - /ENABLE=DACCESS=TABLE= + - /ENABLE=DACCESS=COLUMN=i + - /DISABLE=DACCESS=TABLE= , - /DISABLE=DACCESS=COLUMN= C Indirect file references allow a file name to be usedeD instead of the list argument for these qualifiers. TheB indirect file references can be nested to any depth.D Each indirect file (default type .OPT) contains a listE of names with one name per line. A comment, preceded byeG an exclamation point (!) can be appended to a name, or itrH can be inserted between lines. The indirect file referenceH in the list must be enclosed in quotation marks (") and itF must be preceded by an at sign (@). The indirect file isG similar to a distribution list in VMS MAIL and is used in 4 the same way as shown in this example: K $ RMU/VERIFY /AREAS="@AREA_VERIFY_LIST.OPT" /LOG MF_PERSONNEL $D) $ TYPE AREA_VERIFY_LIST.OPT ( ! Storage area verify list EMPIDS_LOW EMPIDS_MID EMPIDS_OVER I New and Changed Features 1-105I
D H @ 1.22.2 RMU/DUMP and RMU/CLOSE Commands No Longer Require VMS SYSPRV Privilegey ? The RMU/DUMP and RMU/CLOSE commands no longer require = the VMS SYSPRV privilege, even if the RMU.EXE image @ is installed with the VMS SYSPRV privilege. This was aC restriction in V4.0 and was modified for V4.0A and V4.0B. 2 See Section 2.7.14 for more information. A 1.22.3 New RMU Command Qualifiers Common to More Than One RMU Command C The following RMU qualifiers are new or changed for V4.1..@ Each of these qualifiers is found in more than one RMUA command. The RMU commands in which each new and changedPD qualifier is found are shown in parentheses following each qualifier. C ________________________ Note ________________________ > Refer to these qualifier descriptions as you read= through the new and changed RMU commands in thisNA section. New and changed RMU command qualifiers thatsC apply to only a single RMU command are described underV that RMU command. C ______________________________________________________e < o /[NO]DUPLICATE (RMU/COPY_DATABASE, RMU/RESTORE) > When the /DUPLICATE qualifier is specified, a newB database with the same content but different identity? from that of the original database is created. TheMD default is /NODUPLICATE. Note that journal files cannotD be interchanged between the original and duplicate copy= of the database because each database is unique. B o /FORMAT=(OLD_RMS|NEW_TAPE) (RMU/BACKUP/AFTER_JOURNAL,1 RMU/DUMP/AFTER_JOURNAL, RMU/RECOVER) C Select RMS output (/FORMAT=OLD_RMS) for compatibility. @ /FORMAT=OLD_RMS selects the current behavior and isB the default. For RMU/BACKUP-style tape support select /FORMAT=NEW_TAPE. C o /LABEL (RMU/BACKUP, RMU/BACKUP/AFTER_JOURNAL, RMU/DUMPcB /AFTER_JOURNAL, RMU/RECOVER, RMU/RESTORE, RMU/RESTORE /ONLY_ROOT) " 1-106 New and Changed Features
r r C The /LABEL qualifier, available for the RMU/BACKUP F and RMU/RESTORE commands for V4.0 and new in V4.1 forF the RMU/BACKUP/AFTER_JOURNAL, RMU/DUMP/AFTER_JOURNAL,E RMU/RECOVER, and RMU/RESTORE/ONLY_ROOT commands, has ) improved label checking.e F In versions previous to V4.1, RMU did not distinguishH between labels specified using the /LABEL qualifier andF labels generated internally because not enough labels@ were specified. This caused unexpected results. H For example, using the argument /LABEL=(TAPE01,TAPE02),8 RMU would call for TAPE01, TAPE02, then; TAPE03 as expected. But using the argument I /LABEL=(TAPE02,TAPE01,TAPE03) RMU would call for TAPE02,E1 TAPE02, TAPE03, skipping TAPE01.L F For V4.1, RMU distinguishes between these two sourcesH of labels, that is, those specified and those generatedE internally. So in the second case, RMU now calls foroE TAPE02, TAPE01, and TAPE03, which is exactly what is specified. E In addition, for internally generated labels (second A and subsequent volumes), RMU accepts labels thatyE may disagree in the appended relative volume number.TF This was not documented in V4.0 and also did not work# correctly in V4.0.S F For example, if you intend to reuse TAPE, TAPE02, andB TAPE03 from a previous backup, using the argumentD /LABEL=TAPE, RMU calls for TAPE first, then TAPE02,< but it will accept either TAPE02 or TAPE03. F Similarly, when RMU calls for TAPE03, RMU will acceptD either TAPE02 or TAPE03. Only the label TAPE of theB first volume must be an exact match. In fact, RMUH will accept TAPE00, TAPE01, . . . TAPE99 for any of theD subsequent volumes. The purpose of this behavior isF to facilitate reusing tape volumes in a backup cycle.E Unattended backup is more likely to be successful ifeE all of the tapes used do not have to be mounted in a specific order. F o /[NO]ONLINE (RMU/MOVE_AREA, RMU/RECOVER, RMU/RESTORE) I New and Changed Features 1-107m
T s < Allows the specified storage areas to be moved,C recovered, or restored without taking the database offtA line. This qualifier can only be used when the /AREAnA qualifier is used. The default is /NOONLINE. For thedB RMU/MOVE_AREA command, the root file (using the /ROOTD qualifier) cannot be moved using the /ONLINE qualifier. : o /[NO]SPAMS (RMU/COPY_DATABASE, RMU/MOVE_AREA,0 RMU/RESTORE, RMU/RESTORE/ONLY_ROOT) C Specifies whether to enable SPAM pages to be created (eE /SPAMS) or disable the creation of SPAM pages (/NOSPAMS)OC for specified storage areas when converting read/write E storage areas to write-once storage areas or vice versa.EC This qualifier is not permitted with a uniform storage D area. The /SPAMS qualifier cannot be specified with the /WORM qualifier.n A When SPAM pages are disabled in a read/write storage,C area, the SPAM pages will be initialized but they willn not be updated. C o /SNAPSHOT=(ALLOCATION=n) (RMU/COPY_DATABASE, RMU/MOVE_e6 AREA, RMU/RESTORE, RMU/RESTORE/ONLY_ROOT) D Specifies the snapshot allocation file size in n pages.B This is useful when you convert a read-write or read-D only storage area to a write-once storage area and thenE move it to a WORM optical disk device or create a write-s@ once storage area on a WORM optical disk device. InB either case, to save disk space, you can specify thatD less space be allocated for the storage area's snapshotD file. If the keyword ALLOCATION is omitted the original allocation is used. 9 o /[NO]WORM (RMU/COPY_DATABASE, RMU/MOVE_AREA, 0 RMU/RESTORE, RMU/RESTORE/ONLY_ROOT) A The /WORM qualifier converts storage areas to write- D once (/WORM) or read/write (/NOWORM) storage areas. TheC default is to leave the WORM attribute unchanged. ThissA qualifier is not permitted on an incremental restorec@ operation or with a uniform storage area. The /WORMA qualifier implies the /NOSPAMS qualifier by default.e " 1-108 New and Changed Features
i H When a read/write storage area is converted to a write-G once storage area, it is allocated with its read/writeoI storage area length in pages and the logical end-of-file H is set to the last allocated page. All the pages of theE new write-once storage area are initialized or moved ' except the SPAM pages.o D When a write-once storage area is moved, copied, orG restored as a write-once storage area, it is allocated E with a length determined by the logical EOF. All theaF pages except the SPAM pages up to the logical end-of-B file are moved, copied, restored, or initialized. A When a write-once storage area is converted to amG read/write storage area, it is allocated with a length I determined by its logical end-of-file, and all the pages G of the area are moved or initialized and if the /SPAMS ? qualifier is specified SPAM pages are created.b 4 1.22.4 RMU/ANALYZE, RMU/ANALYZE/INDEXES, and- RMU/ANALYZE/PLACEMENT Commands B Write-once storage areas stored on WORM optical diskH devices can be analyzed using the RMU/ANALYZE, RMU/ANALYZE> /INDEXES, or RMU/ANALYZE/PLACEMENT commands. AllC uninitialized pages, including those past the logical H end-of-file, will be analyzed as if they were initialized. ! 1.22.5 RMU/BACKUP Commandu < The RMU/BACKUP command supports the following: I o Logical area threshold information for backed up uniformr> area pages is now recorded in the backup file F o Write-once storage areas on WORM optical disk devices% can now be backed upe 9 o RMU/BACKUP support for TA90E tape drives C The RMU/BACKUP command can use the data compaction G feature of the TA90E drive. Use the /DENSITY qualifiernB to enable the data compaction feature. RMU treatsB compacted tape cartridges as recorded at a higherA density, so specify /DENSITY=70000 for compactedaC data mode and /DENSITY=40000 or /DENSITY=39872 fortI noncompacted data mode. If the /DENSITY qualifier is notH I New and Changed Features 1-109
E specified, the use of data compaction will be determined A by the mode in which the first tape was initialized. o /LABEL qualifier. B Available for the RMU/BACKUP and RMU/RESTORE commands? for V4.0 and new in V4.1 for the RMU/BACKUP/AFTER_E> JOURNAL, RMU/DUMP/AFTER_JOURNAL, RMU/RECOVER, and? RMU/RESTORE/ONLY_ROOT commands, this qualifier hast> improved label checking. See the /LABEL qualifier@ description in Section 1.22.3 for more information. o /MASTER qualifier D Specifies that the designated tape drive is the "masterC drive" and all subsequent specified tape drives in the1D list until the next occurrence of the /MASTER qualifierC are "slave drives" for the preceding master drive. The @ /MASTER qualifier is a positional qualifier. If theC /MASTER qualifier is used, the first drive in the list B must be specified as the master drive. If the /MASTERB qualifier is not specified in the RMU/BACKUP command,D the automatic configuration procedure is used as it has; been for versions of Rdb/VMS previous to V4.1.c E For versions of Rdb/VMS previous to V4.1, the RMU/BACKUP B command provides an automatic configuration mechanism> for optimizing throughput to tape. The RMU/BACKUP= command heuristically determines which drives ito< expects can be operated independently without a= performance penalty, and creates multiple output A threads accordingly. This is generally satisfactory,r? but when the system has been configured with faultl@ tolerance and automatic failover of tape drives, itC becomes increasingly difficult to guarantee consistente= performance from the automatic configuration. IthA may also be desirable to be able to avoid the use ofnD multiple output threads to facilitate unattended backup operations. = While the /MASTER qualifier gives you additional ? control over RMU/BACKUP command, caution should be D exercised when using this qualifier. Severe performance@ degradation can occur if an output configuration isB specified that creates interference between operating drives. " 1-110 New and Changed Features
C O G The following examples show how the RMU/BACKUP command E works when the /MASTER qualifier is specified or not . with tape drive designations. L $ RMU/BACKUP MF_PERSONNEL MUA0:BACKUP.RBF,MUA1:,MUB0:,MUB1: C The preceding example automatically configures thenG output because the /MASTER qualifier is not explicitly specified. Z $ RMU/BACKUP MF_PERSONNEL MUA0:BACKUP.RBF/MASTER,MUA1:,MUB0:/MASTER,MUB2: G This example explicitly configures two output threads,lD one using MUA0: and MUA1: and the other using MUB0:H and MUB2:. Tape drive MUA1 is the slave to master driveH MUA0: and tape drive MUB2: is the slave to master drive MUB0:.y S $ RMU/BACKUP MF_PERSONNEL MUA0:BACKUP.RBF/MASTER,MUA1:,MUB0:,MUB1: G The preceding example explicitly configures one outputiC thread using all four drives with tape drive MUA0: 0 designated as the master drive. S $ RMU/BACKUP MF_PERSONNEL MUA0:BACKUP.RBF,MUA1:,MUB0:/MASTER,MUB1: F The final example produces a diagnostic error messageF because it does not designate the first tape drive inC the list as the master drive as is required if the D /MASTER qualifier is specified in the command line. / 1.22.6 RMU/BACKUP/AFTER_JOURNAL Commandc I The RMU/BACKUP/AFTER_JOURNAL command supports the followingd new qualifiers: + o /[NO]QUIET_POINT qualifier E Allows you to specify whether or not the quiet point C lock will be acquired when performing a backup AIJd8 operation. The default is /QUIET_POINT. I o Tape support has been added with these 11 new qualifiers D that are identical to those found in the RMU/BACKUP command: ) - /[NO]REWIND qualifier & - /[NO]CRC qualifier & - /DENSITY qualifier I New and Changed Features 1-111A
T m % - /BLOCK_SIZE qualifieri % - /GROUP_SIZE qualifier= $ - /ACTIVE_IO qualifier - /LABEL qualifier 6 See the description in Section 1.22.3. $ - /OWNER_UIC qualifier % - /PROTECTION qualifierD * - /TAPE_EXPIRATION qualifier 2 - /FORMAT=OLD_RMS|NEW_TAPE qualifier 6 See the description in Section 1.22.3. > The RMU/BACKUP/AFTER_JOURNAL command now records theE sequence number of each AIJ backup file written to tape and D provides an informational message that describes the exactA sequence number for that AIJ backup file operation. The E RMU/RECOVER command now assists the user with informationalrA messages in understanding the proper sequence of after-a< image journal files that are needed to recover the@ database. This information is especially useful if youB have multiple .AIJ files to back up and subsequently mayE need to recover in proper sequence. This procedure requiresI@ that the user carefully label each .AIJ backup file on@ tape as to its exact sequence number. This informationC is also recorded in the database root file header and theIE file header of each .AIJ file so users can use the RMU/DUMPF@ command to inspect these header files for the sequence number.o 1.22.7 RMU/CONVERT Command E The RMU/CONVERT command is updated for V4.1 and can converte@ V3.0, V3.0A, V3.0B, V3.1, V3.1B, and V4.0 databases to V4.1.s " 1-112 New and Changed Features
s s ( 1.22.8 RMU/COPY_DATABASE Command F The RMU/COPY_DATABASE command supports the following new qualifiers:a ( o /LOCK_TIMEOUT qualifier F Specifies the maximum time to wait in seconds for theC quiet point lock to be acquired when th
RMU/COPY_oH DATABASE command is performed online. This qualifier isG identical in syntax and semantics to the corresponding 5 qualifier in the RMU/BACKUP command._ 3 o /SNAPSHOT=(ALLOCATION=n) qualifierr 7 See the description in Section 1.22.3.t ) o /[NO]DUPLICATE qualifieri 7 See the description in Section 1.22.3.f % o /[NO]SPAMS qualifiers 7 See the description in Section 1.22.3.M $ o /[NO]WORM qualifier 7 See the description in Section 1.22.3./ - 1.22.9 RMU/DUMP/AFTER_JOURNAL Command G The RMU/DUMP/AFTER_JOURNAL command supports the following new qualifiers: I o Tape support with four new qualifiers that are identicale; to those found in the RMU/RESTORE command:o ) - /[NO]REWIND qualifierg ( - /ACTIVE_IO qualifier $ - /LABEL qualifier : See the description in Section 1.22.3. 6 - /FORMAT=OLD_RMS|NEW_TAPE qualifier : See the description in Section 1.22.3. I New and Changed Features 1-113c
e b # 1.22.10 RMU/DUMP/BACKUP CommandA ? The RMU/DUMP/BACKUP command now displays logical area ' thresholds for uniform areas./ # 1.22.11 RMU/DUMP/EXPORT Command/ B The RMU/DUMP/EXPORT command displays the contents of the .RBR file. C The RMU/DUMP/EXPORT command has the following qualifiers:A o /[NO]DATA qualifier D By default, the content of segmented strings and tablesD is displayed in hexadecimal format along with its ASCIIC translation. Specifying the /NODATA qualifier excludesoB the contents of segmented strings and tables from the4 display and generates much less output. o /OUTPUT qualifier @ The /OUTPUT qualifier uses the argument file-name (B /OUTPUT=file-name) so you can specify the name of theE file where output will be sent. The default file type isFC .LIS. If you do not specify the /OUTPUT qualifier, the # default is SYS$OUTPUT. 1.22.12 RMU/EXTRACT Commandp C The RMU/EXTRACT command reads the Rdb/VMS database systemTA relations or calls special routines to fetch and decode,B this information and reconstructs equivalent commands inB the selected language (SQL or RDO) for the definition ofC that database. The following definitions can be extractede by the user: . o Physical database characteristics o Catalog definitions o Schema definitions . o Domain (global field) definitions ) o Table (relation) definitions o Views o Constraints o Triggersp " 1-114 New and Changed Features
o Indexes o Storage maps % o Access control listsF $ o Collating sequences H The RMU/EXTRACT command can output command scripts for the following: - o RdbExpert volume information 8 o An RMU/UNLOAD command for each relation 6 o An RMU/LOAD command for each relation : o An RMU/SET AUDIT command for the database G o An RMU/VERIFY procedure that can be used to verify thetD database incrementally and in parallel with minimumD storage area contention and a minimum number of I/O operations. C The RMU/EXTRACT command has the following qualifiers: 7 o /LANGUAGE=(SQL|ANSI_SQL|RDO) qualifieri C The available languages are SQL, ANSI_SQL, or RDO. G The default is /LANGUAGE=SQL. This qualifier means the/, following for each keyword: - SQL C If the /LANGUAGE=SQL qualifier is used then the F output syntax is compatible with the SQL interface for V4.1.g - ANSI_SQL @ If the /LANGUAGE=ANSI_SQL and /OPTION=NORMALE qualifiers are used then RMU/EXTRACT will attemptUC to exclude all SQL extensions to SQL89 from theiA output. If the /OPTION=FULL qualifier is used/D then RMU/EXTRACT outputs features that have beenF implemented in the SQL interface for V4.1 from the1 ANSI/ISO SQL2 Draft Standard.i I Specifying the ANSI_SQL keyword forces the generationaF of ANSI SQL statements and allows usage with otherA ANSI-conformant systems. Any Rdb/VMS specifics I New and Changed Features 1-115e
a t A features (such as VAX DATATRIEVE support clauses,p2 and storage maps) will be omitted. - RDOe ? If the /LANGUAGE=RDO qualifier is used then the B output syntax is compatible with the RDO interface for V4.1.R " o /[NO]OUTPUT qualifier B The /OUTPUT qualifier is used to name the VMS file to? receive the DDL statements. The file type defaults > to either .RDO or .SQL depending on the /LANGUAGEA qualifier. If only the item VOLUME is specified thenwE the output file type defaults to .PDL. If only the itemsnA LOAD, SECURITY, UNLOAD, or VERIFY are specified thentE the output file type defaults to .COM. SYS$OUTPUT is the default.h @ Only one file is created by the RMU/EXTRACT commandB so you should run RMU/EXTRACT for each type of output desired.R A If output is disabled using /NOOUTPUT then no scriptnB file will be generated. The /LOG qualifier output canE be used to determine which features used by the databaseW( cannot be converted to SQL. ( o /ITEMS=items-list qualifier ? The /ITEMS qualifier is used to select the desired.B items for extraction. Only those items listed will be@ extracted. Each of the item names can be negated to3 provide shorthand commands as follows: 9 $ RMU/EXTRACT/NOLOG/ITEMS=(ALL,NODATABASE) - + _$ RDM$DEMO:PERSONNEL/OUT=PERS @ If the qualifier /ITEMS is omitted from the commandB line or specified without any options then the action? defaults to /ITEMS=ALL. The following keywords ared1 available with the /ITEMS qualifier:o - ALLe ; Indicates that all database items should be E extracted. This is the default and includes all items C except LOAD, PROTECTIONS, SECURITY, UNLOAD, VERIFY, and VOLUME.p " 1-116 New and Changed Features
F Both ALL and NOALL can be used in conjunction withG other items to select specific output. For example, G the following qualifier will select all the Rdb/VMSl3 metadata items except TRIGGERS. * /ITEM=(ALL,NOTRIGGERS) G The following example just selects the named items:d . /ITEM=(NOALL,DOMAIN,TABLE) D Note that in this case the NOALL could have been omitted. - CATALOG F Outputs all contents of the catalog created for anI SQL multischema database. This item is ignored if then$ language is RDO. ' - COLLATI
SEQUENCESl C Outputs all the collating sequences defined for F this database. Note that Rdb/VMS does not save theG name of the source NCS library, so this will becomef+ NCS$LIBRARY by default.r - CONSTRAINTS D Outputs constraint definitions. Table (relation)@ constraints are output using the /ITEM=TABLEC qualifier so are not generated by this command.a - DATABASE G Outputs the database characteristics. This includes D information such as NUMBER OF BUFFERS, NUMBER OFI USERS, the root file name, CDD/Plus path name and the : characteristics for each storage area. H If /OPTION=NODICTIONARY_REFERENCES then the CDD/PlusG path name will be ignored. If the language selected @ is SQL then the statement CREATE DATABASE isD generated, which is not compatible with previous$ versions of SQL. * - DOMAINS (alias FIELDS) A Outputs domain definitions. If the domain wasrG originally defined using the CDD path name then then1 output definition shows this.N I New and Changed Features 1-117O
c a D If /OPTION=NODICTIONARY_REFERENCES then the CDD/PlusB path name will be ignored and the field attributes< will be extracted from the system relations. ' - INDEXES (alias INDICES)t D Outputs index definitions, including storage mapping information. - LOAD = This option generates a DCL command proceduren@ containing an RMU/LOAD command for each table in9 the database. See also the UNLOAD option.d A This item must be specified explicitly and is not C included by default when the /ITEM=ALL qualifier is used.n C ________________________ Note ________________________s < The multischema naming convention of objects is@ not supported in V4.1 for the /ITEMS=LOAD qualifier@ when either the /LANGUAGE=SQL or /LANGUAGE=ANSI_SQL+ qualifiers are also specified.p C ______________________________________________________e - PROTECTIONS 8 Outputs access control list definitions. > If the protections were defined using SQL ANSI> semantics then they will not be represented inB RDO. In this case the diagnostic message generatedB warns that the protections must be extracted usingD /LANGUAGE=SQL. If /LANGUAGE=ANSI_SQL is specified, aE diagnostic message generated warns that the ACL-styles? protections cannot be extracted in ANSI format.i B This item must be specified explicitly, and is notC included by default when the /ITEM=ALL qualifier isa used.l - SCHEMA E Outputs the schema definitions for an SQL multischemaeA database. This item is ignored if the language isf RDO. - SECURITY " 1-118 New and Changed Features
d F Outputs RMU/AUDIT commands based on information inH the database. This item must be specified explicitlyD and is not included by default when /ITEM=ALL is used.n , - TABLES (alias RELATIONS) ? Outputs table definitions. If the table wasgH originally defined using the CDD/Plus path name thenC that path name will be used for the definition. C If /OPTION=NODICTIONARY_REFERENCES is specified1G then the CDD/Plus path name will be ignored and theeF table attributes will be extracted from the system relations. H The /ITEMS=TABLES qualifier handles global fields in' the following ways:a E * The output for this item reflects the originalCI definitions. If a field is based on a global field D of a different name, then the BASED ON clauseG will be used in RDO, and the domain name will be ) referenced by SQL. C * Any fields that are based on system relation,I fields are processed but generate warning messagess C * Certain global fields created using RDO in avC relation definition cannot be output for RDO G because it is not possible to distinguish fields.G defined using a shorthand method as shown in the I following example. In this case, the field FIELD_1 ? becomes or is defined as a global field. , DEFINE RELATION REL1.@ FIELD_1 DATATYPE IS TEXT SIZE 10. END. E However, this type of definition in SQL causesTE these special global fields to be created with F names starting with SQL$. In this case, the SQLG global field will be translated into a data type - definition as follows: ( CREATE TABLE TAB10 (COLUMN_1 CHAR(10)); I New and Changed Features 1-119
- G @ The output for this item also includes the table> level constraints that can be applied: PRIMARYA KEY, FOREIGN KEY, NOT NULL, UNIQUE, CHECK. In the-D CHECK() constraint the expression is not able to be2 translated to or from RDO and SQL. - STORAGE_MAPS E Outputs storage map definitions that include the listmE (segmented string) storage map. The output is decoded C from the system relations and is independent of thet+ original defining language.e - TRIGGERS , Outputs trigger definitions. - UNLOAD @ Causes the generation of a DCL command procedureB containing an RMU/UNLOAD command for each table inA the database. See also the LOAD option. This itemfD must be specified explicitly, and is not included by= default when the /ITEM=ALL qualifier is used.e C ________________________ Note ________________________l @ The multischema naming convention of objects is not> supported in V4.1 for the /ITEMS=UNLOAD qualifier@ when either the /LANGUAGE=SQL or /LANGUAGE=ANSI_SQL+ qualifiers are also specified.t C ______________________________________________________U - VERIFY E Causes the generation of a set of optimal DCL command A procedures containing partial RMU/VERIFY commands C which in full are equivalent to a full verification @ (RMU/VERIFY/ALL) for the database. These partialB command scripts can then be submitted to differentA queues to do a full verify operation in parallel, ? or they can be used to spread out a full verify @ operation over several days by verifying a piece* of the database at a time. " 1-120 New and Changed Features
@ A partitioning algorithm makes the followingH considerations when composing the RMU/VERIFY command- into its partial scripts:r D 1. Each storage area is assigned to a partition. I 2. For each relation in the database, if the relation D is not partitioned, the relation is put it inB the partition corresponding to that storageE area; otherwise if the relation is partitionedMC across several storage areas, the partitionscD corresponding to all of the storage areas areD merged into one partition and the relation is3 added to this new partition.c H 3. For each index in the database, the process shown- in step 2 is followed.L I The scripts of partial RMU/VERIFY commands are output C in the form of command procedures. Each partial F command is preceded by a label of the form STREAM_F n: where n is an integer > 1. Thus, to execute theE command at label STREAM_3:, you enter: @<command-C- procedure-name> STREAM_3. G The resultant command procedure is set up to accept E up to five parameters, P1 to P5 shown as follows: A P1 - STREAM_n, where n is the "number" of thel: RMU/VERIFY stream to be executed.B If omitted, all streams will be executed.A P2 - [NO]LOG - whether or not to use the /LOGIF qualifier on the RMU/VERIFY command line. IfF omitted, the DCL verify switch value is used.: P3 - READ_ONLY | PROTECTED | EXCLUSIVED The RMU/VERIFY /TRANSACTION_TYPE value. IfH omitted, /TRANSACTION_TYPE = PROTECTED is used.C P4 - Name of output file for RMU/VERIFY /OUTPUTuE qualifier. If omitted, /OUTPUT = SYS$OUTPUTq! is used.t - VIEWS1 I Outputs view definitions. If the database was defined F using SQL then it is possible that the view cannotF be represented in RDO. In this case the diagnosticD message generated warns that the view definition I New and Changed Features 1-121
< is being ignored and the user should use the< /LANGUAGE=SQL qualifier to extract the view. - VOLUME C Outputs cardinality information in a .PDL formatted < file for use by RdbExpert. This item must beD specified explicitly, and is not included by default5 when the /ITEM=ALL qualifier is used.m o /[NO]LOG qualifiert C This qualifier is used to enable or disable log output C during execution. The log includes the current version C number of EXTRACT, and the values of the parameter and E qualifiers. The default is /NOLOG. If the file name LOG-AD FILE is omitted then log output defaults to SYS$OUTPUT.+ The default file type is .LOG. B o /OPTIONS=(DICTIONARY_REFERENCES, NORMAL, FULL, DEBUG,< VOLUME_SCAN, WIDTH, MULTISCHEMA, FILENAME_ONLY) qualifier D This qualifier is used to change the output of EXTRACT.8 This qualifier uses the following keywords: - NORMAL B This is the default and means that definitions andA diagnostics will be generated. The keyword NORMAL C cannot be specified with the keywords FULL or DEBUG 4 in the same /OPTIONS qualifier list. - FULL C In addition to NORMAL this means that metadata that B cannot be translated (for example, DEFAULT for SQL? and the language selected was RDO) is output as @ comments, or a best try translation is used (forA example, VALID IF clauses from RDO are translated ? as CHECK constraints in SQL). The option NOFULL B is identical to NORMAL. The keyword FULL cannot beB specified with the keywords NORMAL or DEBUG in the- same /OPTIONS qualifier list.a - DEBUG " 1-122 New and Changed Features
a i I BLR for items such as VALID IF, COMPUTED BY, MISSING_ G VALUE, DEFAULT_VALUE, CONSTRAINTS, and so forth are F dumped during processing. The keyword DEBUG cannotH be specified with the keywords NORMAL or FULL in the1 same /OPTIONS qualifier list.A ) - DICTIONARY_REFERENCES I This option is the default and directs RMU/EXTRACT totF output definitions for domains (fields) and tablesB (relations) that reference CDD/Plus path namesF rather than using the information contained in theG Rdb/VMS system relations. In addition, the databaseeI statements reference the CDD/Plus path name stored in < the database for SQL and RDO as follows: In SQL: # CREATE DATABASEP* FILENAME 'DB_FILE'E PATHNAME 'CDD$TOP.PERSONNEL_GROUP.PERSONNEL'; ! CREATE DOMAINP= FROM 'CDD$TOP.PERSONNEL_GROUP.BADGE';e CREATE TABLEA FROM 'CDD$TOP.PERSONNEL_GROUP.EMPLOYEES';u In RDO: - DEFINE DATABASE 'DB_FILE'T> IN 'CDD$TOP.PERSONNEL_GROUP.PERSONNEL'+ DICTIONARY IS USED. & DEFINE FIELD BADGEF FROM PATHNAME 'CDD$TOP.PERSONNEL_GROUP.BADGE'.- DEFINE RELATION EMPLOYEES J FROM PATHNAME 'CDD$TOP.PERSONNEL_GROUP.EMPLOYEES'. C When the /OPTION=DICTIONARY_REFERENCE qualifiertD (the default) is specified, and there is no pathC name stored in the Rdb/VMS system relations for F this database, RMU/EXTRACT constructs one from theE database file name and reports this to user. ThisiG information is reported in the log file as follows:= L %RMU-I-NOPATHNAME, no CDD pathname was available - using* pathname MF_PERSONNEL. I New and Changed Features 1-123T
t D If the source database does not contain the metadataC for the path name (for example, RdbAccess for RMS),n< then the name EXTRACT_DB is used by default. ' - NODICTIONARY_REFERENCESo A This keyword causes all references to CDD/Plus torD be omitted from the output. This is desirable if theC database definition is used on a system not running B CDD/Plus, or in a testing environment. If both theB /ITEM=DATABASE and /OPTION=NODICTIONARY_REFERENCES? qualifiers are selected, then the CDD/Plus pathaC name stored in the system relations is ignored. For.B the language SQL, no PATHNAME clause is generated,A and for RDO, the clause DICTIONARY IS NOT USED ist generated. @ If the /ITEM qualifier specifies DOMAIN or TABLEA and the /OPTION qualifier specified NODICTIONARY_ ; REFERENCES, then the path name includes alls: attributes stored in the system relations. - VOLUME_SCANl @ If both the /ITEM=VOLUME and /OPTION=VOLUME_SCANC qualifiers are specified, then EXTRACT will performp< queries to calculate the cardinality of each> relation. The default is the /OPTION=NOVOLUME_= SCAN qualifier, in which case the approximate A cardinalities are read from the system relations.cD This option is ignored if the /ITEM=VOLUME qualifier! is not specified. - WIDTH=nr = This option specifies the output width of thehA script files. The default is 80 characters, whichIB is adequate for most applications. The value for n/ must be in the range 60 to 512. - MULTISCHEMAe E This option directs RMU/EXTRACT to output definitionsi* for multischema databases. - NOMULTISCHEMA B This option is the default and directs RMU/EXTRACTD to output definitions for all databases that are not& multischema databases. " 1-124 New and Changed Features
h ! - FILENAME_ONLY A This option truncates all file specifications F extracted from the database to only the file name.I The use of this qualifier allows easier relocation ofbI the new database when executing the output procedure.D F The following figure shows the overlap of featuresC that can be selected using a combination of the 5 /LANGUAGE and /OPTION qualifiers. I +---------------------------------------------------+ I | Scope of | I | ANSI/ISO SQL2 |lI | +--------------------------------+ DRAFT STANDARD |_I | | +--------------------------+ | |mI | | | Scope of ANSI/ISO SQL-89 | | |4I | | | | | |LI | | +--------------------------+ | | I +-+-------------------------------------------------+ B | Scope of SQL | ^ DigitalH | interface to VAX Rdb/VMS | | Extensions toG +--------------------------------+ v Standard SQL F ________________________ Note ________________________ E ANSI/ISO SQL-89 is a subset of both the ANSI/ISO SQL2 @ Draft Standard and SQL interface to VAX Rdb/VMS.? The SQL interface to VAX Rdb/VMS is a subset of D the ANSI/ISO SQL2 Draft Standard with extensions for Rdb/VMS. F ______________________________________________________ F Table 1-3 shows the effects of using the different; combinations of RMU/EXTRACT qualifiers. I New and Changed Features 1-125
B Table 1-3 Output Selection Using Various Combinations ofE __________RMU/EXTRACT_Qualifiers___________________________o /LANGUAGE /OPTIONE Qualifier__Qualifier________Effect_on_Output_______________ 9 RDO NORMAL Generate RDO syntax 4 FULL Same as NORMAL D DICTIONARY_ Output path name references to. REFERENCES CDD/Plus E NODICTIONARY_ Convert path name references toe< REFERENCES CDD/Plus to RDO syntax 4 MULTISCHEMA Ignored by RDO 9 SQL NORMAL Generate SQL syntax A FULL Try to convert RDO-specific C features to SQL (for example,u/ VALID IF) D DICTIONARY_ Output path name references to. REFERENCES CDD/Plus E NODICTIONARY_ Convert path name references to < REFERENCES CDD/Plus to SQL syntax C MULTISCHEMA Select SQL multischema naming 0 of objects ; ANSI_SQL NORMAL Generate SQL89 syntax B FULL Generate ANSI/ISO SQL2 DraftB Standard syntax supported by) SQLi : DICTIONARY_ Ignored for ANSI SQL REFERENCESf E NODICTIONARY_ Convert path name references toiE REFERENCES CDD/Plus to SQL syntax. This isl? the default for ANSI SQL.b C MULTISCHEMA Select SQL multischema naming 0 of objects D Any DEBUG Annotate output where possible C VOLUME_SCAN Forces a true count of tableslE ____________________________(only_valid_for_/ITEM=VOLUME)__n 6 The RMU/EXTRACT command (RMUEXTRACT.EXE) can; generate its own bugcheck file that is written to " 1-126 New and Changed Features
E SYS$LOGIN:RMUEXTBUGCHK.DMP. This bugcheck file contains C information specific to the RMU/EXTRACT command. This E bugcheck file uses the same style or mechanism to traceaH the stack and routine names as is used with RDSBUGCHK.DMP,I RMUBUGCHK.DMP, and SQLBUGCHK.DMP files. It is also possible I to generate more than one type of bugcheck file as a result D of a problem. For example, an RDSBUGCHK.DMP file mightE trigger an RMUEXTBUGCHK.DMP file or SQLBUGCHK.DMP file.cH Each interface (client) is responsible for dumping out itsE own information. Some of this information is meaningfule< only to an engineer working on that interface. 1.22.13 RMU/LOAD Command H The RMU/LOAD command supports the following new qualifiers and features:a + o /[NO]LOG_COMMITS qualifieri I Displays a message for each commit operation or displays A a message at the end of the operation. Using the D /NOLOG_COMMITS qualifier causes the commit total toE be displayed only after the operation completes. Theo+ default is /NOLOG_COMMITS.T I o Supports loading of data defined using the new date-time data typesa B The RMU/LOAD command supports loading of the fourE new date-time data types: DATE, TIME, TIMESTAMP, and_$ INTERVAL data types ) o /CORRESPONDING qualifier D The /CORRESPONDING qualifier is used to load fieldsE in a table from the fields in the .UNL file with the E matching name. The /CORRESPONDING qualifier makes it E more convenient to unload, restructure, and reload ao table. I If the /CORRESPONDING qualifier is omitted, the RMU/LOADiH command loads the fields by ordi
position and not by name. H The /CORRESPONDING qualifier cannot be used with either2 the /FIELDS or /AUDIT qualifiers. I New and Changed Features 1-127e
l i ! 1.22.14 RMU/MOVE_AREA Commands > The RMU/MOVE_AREA command supports the following new qualifiers: / o /SNAPSHOT=(ALLOCATION=n) qualifiert 3 See the description in Section 1.22.3. " o /[NO]ONLINE qualifier 3 See the description in Section 1.22.3. @ With the addition of the online move area operationD (RMU/MOVE_AREA/ONLINE) for V4.1, the ability to performA this operation online and also create a new AIJ fileiA in one RMU command is not allowed because it affectsa@ database recovery. Therefore in V4.1, the RMU/MOVE_C AREA/ONLINE/[NO]AFTER_JOURNAL command is not valid. In E addition, online creation and modification of .AIJ filesnB is not supported in V4.1, so the combination of theseC two RMU command qualifiers (/ONLINE/[NO]AFTER_JOURNAL) E as one RMU command is also not valid. If a user attempts E these operations, a fatal Rdb/VMS error, RMU-F-CONFSWIT, A is returned and the operation aborts. If you receive C this error message, you need to create a new .AIJ file ' in a separate RMU command. o /SPAMS qualifiern 3 See the description in Section 1.22.3. o /WORM qualifier 3 See the description in Section 1.22.3.R 1.22.15 RMU/OPEN Command E The RMU/OPEN command supports the following new qualifiers: = o /GLOBAL_BUFFERS=(TOTAL=i,USER_LIMIT=j) qualifier A The /GLOBAL_BUFFERS=(TOTAL=i,USER_LIMIT=j) qualifier B permits you to enable global buffering, set the total? number of global buffers for the node, and set thee@ maximum user limit for the number of global buffersA allowed for a user process. The default is to accept C the current buffer behavior, local or global, that waseE specified for the database. Local buffers is the defaultu@ behavior if the /GLOBAL_BUFFERS qualifier was never specified. " 1-128 New and Changed Features
I 1 H The /GLOBAL_BUFFERS=(TOTAL=i,USER_LIMIT=j) qualifier isH optional, as are the TOTAL and USER_LIMIT values. It isH a positional qualifier. That is, like the RMU/OPEN/PATHH qualifier, it applies only to the immediately preceding: parameter value (database specification). I The default values for the keywords TOTAL and USER_LIMITuF are zero. This effectively disables global buffering." The keywords are: - TOTALo I TOTAL is the number of global buffers to allocate for G this opened instance of the database. (minimum = 2,y) and maximum = 32768).L - USER_LIMIT I USER_LIMIT is the maximum number of global buffers tosH be allotted to any given user. (minimum = 2, maximum = TOTAL).e ' o /ACCESS=[UN]RESTRICTEDe B The /ACCESS qualifier permits the DBA to open the> database and restrict access to it to performF maintenance operations or to restructure the database@ without interference from users wanting to gainE access. If access is restricted (/ACCESS=RESTRICTED)aA the DBADM privilege is required to attach to theoF database, otherwise nonprivileged users can attach to the database. H If you specify the RMU/OPEN command without the /ACCESSE qualifier, the database is opened in the same accessaG mode as the last RMU/OPEN command performed. This formeE of the command would be used to open the database on I other nodes without changing the access mode. The accessnD mode is cluster-wide and the last mode set with theA RMU/OPEN command is used for the entire cluster.s I For example, "RMU/OPEN mf_personnel/ACCESS=UNRESTRICTED"l= on node A followed by "RMU/OPEN mf_personnelaG /ACCESS=RESTRICTED" on node B leaves the database with E restricted access on both node A and node B. However G it does not terminate any user processes that may have C gained access while the database was UNRESTRICTED. I New and Changed Features 1-129,
S G E The ACCESS mode is stored in the database. Consequently, C if the system fails while access is restricted, access ? remains restricted unless the unrestricted mode iseB explicitly requested. It is also true that operations@ like RMU/BACKUP, RMU/RESTORE, and RMU/COPY_DATABASE& preserve the access mode. A The RMU/DUMP/HEADER command can be used to determinea@ the current access mode. In addition, the RMU/CLOSEA command does not alter the access mode. The mode cani? only be changed by using the RMU/OPEN command. ThetC RMU/OPEN command can be used with an OPEN IS AUTOMATICPB database to restrict access to that database. An OPENE IS MANUAL database is not required to restrict access to the database. . 1.22.16 RMU/OPTIMIZE/AFTER_JOURNAL Command = The RMU/OPTIMIZE/AFTER_JOURNAL command improves the C performance of rolling forward after-image journal files.SD When an .AIJ file is optimized and changed to an optimizedD .OAIJ file, the optimization process does the following to the .AIJ file: 4 o Eliminates transactions that roll back. > o Eliminates duplicate updates to database records. B o Sorts journal records by (entire) physical dbkey, not0 just physical area and page number. ? The RMU/OPTIMIZE/AFTER command has a few restrictions B as to what .AIJ files can and cannot be optimized. These& restrictions are as follows: A o The current or active .AIJ file cannot be optimized.u 9 o An optimized .OAIJ file cannot be optimized.a E o Any .AIJ file that might contain incomplete transactionsdC cannot be optimized. Incomplete transactions can occura? in an .AIJ file under the following circumstances: C - If the .AIJ file is backed up with a no quiet point backup.n A - If the previous .AIJ file was backed up with a no_# quiet point backup. " 1-130 New and Changed Features
e - ? - If the .AIJ file has unresolved distributedt! transactions.o I The following restrictions are in effect for recovery usingn% optimizing .OAIJ files: D o There is no by-area recovery (RECOVER/AREA) with an .OAIJ file. F The no by-area recovery restriction on optimized .AIJI (.OAIJ) files implies a restriction on the management of ; .AIJ and .OAIJ files and database backups.t I When using .OAIJ files, if you back up a database, a new I .AIJ file should always be started. If this is not done, F .OAIJ files cannot be used to start database recoveryH (that is, the first .AIJ file to be recovered cannot be an .OAIJ file). G Given this restriction, the following is an example ofi) proper .OAIJ file usage: D 1. Back up a database at time t. Call the backup B. 7 2. Start a new .AIJ file A1 at time t. I A new .AIJ file must be started here if an .OAIJ file F is to be used for starting recovery with backup B. C 3. Apply transactions to the database for a while. G 4. Back up and optimize A1 at time t1 > t, and start aiA new .AIJ file A2. Call the optimized file O1.i C 5. Apply transactions to the database for a while. H 6. Back up and optimize A2 at time t2 > t1, and start aA new .AIJ file A3. Call the optimized file O2. C 7. Apply transactions to the database for a while.p H 8. Database fails at time t3 > t2. Recovery from time t) to time t3 is needed:o : a. Restore the database from backup B. ( b. Recover .OAIJ O1. ( c. Recover .OAIJ O2. 8 d. Recover the current .AIJ file A3. I New and Changed Features 1-131h
o o = This type of recovery scenario, applying severalnA OAIJ files followed by the current .AIJ file, is howa@ .OAIJ files should be used along with full database recoveries. B o An optimized .OAIJ file cannot be used in conjunctionB with the RMU/RECOVER/UNTIL command. Optimization doesC not retain enough of the information from the originals= .AIJ file needed to perform an RMU/RECOVER/UNTILx command.e C o No recovery with an .OAIJ file can occur if either the C database or any storage areas or both are inconsistentn, with respect to the .OAIJ file. C ________________________ Note ________________________- ; If you need a workaround to the three previous = restrictions, use the original, unoptimized .AIJ ? file to do the recovery operation instead of using the .OAIJ file. C ______________________________________________________- C o Only .AIJ files on disk can be optimized to disk or toSB tape; a backed up .AIJ file cannot be read from tape,1 optimized, and written back to tape. = o You must have either the VMS SYSPRV privilege or @ the Rdb/VMS ADMINISTRATOR or OPERATOR (SQL DBADM or? OPERATOR) privilege to use the RMU/OPTIMIZE/AFTER_ JOURNAL command. @ The argument <aij-file-spec> is the .AIJ file name andD the argument <oaij-file-spec> is the name of the optimizedD .OAIJ file. The default file type for the optimized after-E image journal file is .OAIJ. Tape support has been added to E this command that is identical to the existing tape support @ for the RMU/BACKUP, RMU/RESTORE, RMU/RECOVER, RMU/DUMP@ /AFTER_JOURNAL, and RMU/BACKUP/AFTER_JOURNAL commands. B The RMU/OPTIMIZE/AFTER_JOURNAL command has the following qualifiers:_ o /[NO]LOG qualifier " 1-132 New and Changed Features
G The behavior of the /LOG qualifier is the same as that D for the RMU/RECOVER command, but the /LOG qualifierH does not provide the number of transactions ignored (itG provides only the number of transactions committed and_ rolled back). % o /[NO]TRACE qualifier_ F The /TRACE qualifier has the same behavior as is used? for this qualifier in the RMU/RECOVER command. " o /OUTPUT qualifier " o /FORMAT qualifier & o /[NO]REWIND qualifier # o /[NO]CRC qualifier # o /DENSITY qualifiere & o /BLOCK_SIZE qualifier * o /[NO]GROUP_SIZE qualifier % o /ACTIVE_IO qualifier ! o /LABEL qualifier % o /OWNER_UIC qualifier / o /[NO]TAPE_EXPIRATION qualifier & o /PROTECTION qualifier # 1.22.17 RMU/RECOVER Command @ The RMU/RECOVER command supports the following new qualifiers:r & o /[NO]ONLINE qualifier 7 See the description in Section 1.22.3. I Because the RMU/BACKUP/AFTER_JOURNAL command now recordslE the sequence number of each .AIJ backup file writtenlC to tape and provides an informational message that I describes the exact sequence number for that .AIJ backup D file operation, the RMU/RECOVER command now assistsF the user with informational messages in understandingF the proper sequence of after-image journal files thatE are needed to recover the database. This information E is especially useful if you have multiple .AIJ files I New and Changed Features 1-133
? to back up and subsequently may need to recover inSC proper sequence. This procedure requires that the usercD carefully label each .AIJ backup file on tape as to itsE exact sequence number. This information is also recordedbD in the database root file header and the file header ofD each .AIJ file so users can use the RMU/DUMP command to@ inspect these header files for the sequence number. E o Four new qualifiers for tape support, three of which areIA identical to those found in the RMU/RESTORE command:o % - /[NO]REWIND qualifiern $ - /ACTIVE_IO qualifier - /LABEL qualifier 6 See the description in Section 1.22.3. 2 - /FORMAT=OLD_RMS|NEW_TAPE qualifier 6 See the description in Section 1.22.3. 1.22.18 RMU/REPAIR Command B The RMU/REPAIR command was originally available for V4.0A and was documented only in the release notes. For V4.1,M? the RMU/REPAIR command is completely described in thee? documentation. The RMU/REPAIR command can be used to:t 8 o Repair all types of SPAM page corruption byA reconstructing the SPAM pages in one or more storageM areas . o Repair all ABM page format errors ? o Repair all page tail errors to the satisfaction of E RMU/VERIFY by making sure that every database page is inoD a logical area and contains the appropriate information# for that logical area. C o Correct some performance problems that might otherwise @ have to be corrected by exporting and importing the databaseu C Problems such as checksum errors, corrupted user data, oriB corrupted indexes cannot be corrected by RMU/REPAIR; theA RMU/ALTER utility is better suited for correcting these problems.i " 1-134 New and Changed Features
_ I Because RMU/REPAIR cannot correct every type of corruption, F Digital Equipment Corporation recommends that you do notF use RMU/REPAIR unless you have a backup copy or exportedG copy of your database. You can return to this backup copy I of the database if your RMU/REPAIR efforts are ineffective. F RMU/REPAIR operates off-line and not in the context of aF transaction, so no records are written to the database'sC .AIJ file by the RMU/REPAIR command, and the repairedRD database cannot be rolled forward with the RMU/RECOVERD command. Digital Equipment Corporation recommends thatD you make a backup copy of the database after using theB RMU/REPAIR command; an RMU/REPAIR operation issues aH message to this effect. RMU also issues a warning when youG use the RMU/REPAIR command on a database with after-image.! journaling enabled.q G You must have the VMS SYSPRV, BYPASS, or SETPRV privilege I as well as complete and exclusive access to the database to/) use the RMU/REPAIR command.p B The RMU/REPAIR command has the following qualifiers: < o /[NO]ABM qualifier (was available for V4.0) H The /ABM qualifier causes the reconstruction of the ABME pages (the logical area bitmaps) for areas specified G with the /AREA qualifier. The default is /NOABM, where 5 the ABM pages are not reconstructed.f 9 o /AREA qualifier (was available for V4.0)A I The /AREA qualifier is used to specify the storage areasaI in the database that you want to repair. By default, allWG the storage areas in the database are repaired. If you F specify more than one storage area name, separate theI storage area names in the storage-area-list with a comma 5 and enclose the list in parentheses. A o /INITIALIZE=(FREE_PAGES, SNAPSHOTS, TSNS, LAREA_e& PARAMETERS) qualifier ? The FREE_PAGES keyword was available for V4.0. A The /INITIALIZE=FREE_PAGES qualifier initializesuH database pages that do not contain data in the selectedA uniform areas. You can use the /INITIALIZE=FREE_tE PAGES qualifier to correct BADPTLARE errors found by I RMU/VERIFY, and to free pages from a table that has many I New and Changed Features 1-135r
t f E deleted rows. If you specify the default, /NOINITIALIZE,c/ no database pages are initialized. = If a table residing in a uniform storage area isdE frequently accessed sequentially, the cost of sequential C access is determined by the number of allocated pages. @ If the maximum size allocated for the table is much> larger than the table's average size, the cost of= sequential access can be excessive. By using theeD RMU/REPAIR/INITIALIZE=FREE_PAGES command, you can purgeD the allocated but unused database pages from the table. D The initialization of free pages is the only RMU/REPAIRA operation that requires access to the Rdb/VMS system C tables. You should not initialize free pages until youaD know that the RDB$SYSTEM storage area (where the system1 tables are stored) is not corrupted. 5 The following are new keywords for V4.1: - SNAPSHOTSM D Using the SNAPSHOTS keyword allows you to create andB initialize new snapshot files. This is much fasterA than using the RMU/RESTORE command to do the same E thing, especially when just one SNAPSHOT file is lost A and needs to be re-created. The default is not to ! create new files.u - TSNS @ The TSNS keyword resets the database transactionB state. The default is not to alter the transaction state. B Resetting the database transaction state is usefulC when the database TSN number approaches the maximumbC allowable value of 4,294,967,295 and the TSN valuestB must be initialized to zero. Initialization of theD TSN values requires reading and writing to each pageC of the database, so that the /AREA qualifier is notoB meaningful. It also requires initialization of theD SNAPSHOT areas even if the keyword SNAPSHOTS has not been specified. " 1-136 New and Changed Features
H The TSNS initialization option carries the following! restrictions:f F * It may not be performed if VAX Data DistributorC is being used unless all transfers have beensF completed. RMU/REPAIR will ask for confirmation? if an RDB$TRANSFERS relation is defined.c G * Old journals are not applicable to this repaired H database. After TSNs have been initialized, a newH after-image journal file will be created, and theH internal consistency identity check value will beH changed, as it is when the /DUPLICATE qualifer is7 used in the RMU/RESTORE command. G After the RMU/REPAIR operation completes, a fullvD and complete backup of the database should beF performed as soon as is practical. This ensuresG that new journaled changes can be applied to thedG restored database if a restore operation becomes ! necessary.e 0 - LAREA_PARAMETERS=option-file E The LAREA_PARAMETERS keyword specifies an optionsdI file (default file type .OPT) that contains a list of G logical areas and parameter values that are used toIB update the AIP before building the SPAM pages. G The LAREA_PARAMETERS options file contains lines ofo' the following form. P name [/AREA=name][/DELETE][/[NO]THRESHOLDS=n,n,n][/LENGTH=n] D A comment may be appended to the line (!) is theE comment flag), and a line may be continued (as in = DCL) by terminating it with a hyphen (-). I The logical area named must be present in the AIP, orcG an error is generated. These qualifiers are furthera) described as follows:t ! * /AREA=nameT C Restricts this line to the logical area that I resides in the specified storage area. By default,aI all logical areas with a matching name are altered F independently of the storage area in which they reside. I New and Changed Features 1-137
* /DELETE C Specifies that the logical area should be markedp as deleted. D _______________________ Caution _______________________ C You will corrupt your database if you delete a logical 9 area that is referenced by Rdb/VMS metadata. C ______________________________________________________e $ * /THRESHOLDS=n,n,n C Specifies the logical area SPAM thresholds. This B is useful only for logical areas that reside inB a uniform storage area. Thresholds, if set, are: ignored in a mixed format storage area. * /NOTHRESHOLDS C Specifies that logical area thresholds are to ber disabled. * /LENGTH=n > Specifies the record length to store in theC logical area inventory entry. This value is usedI0 to calculate SPAM thresholds. B When columns are deleted from a table stored in? a uniform area, the way storage is allocatedl> using SPAM pages is not changed. Therefore,B space may be used inefficiently in the database@ or allocation may be slow. You can solve thisB problem by using the RMU/REPAIR/SPAM command to3 regenerate corrected SPAM pages. < - /[NO]SPAM qualifier (was available for V4.0) C Reconstructs the SPAM pages for the areas specified ? with the /AREA qualifier. The default is /SPAM. > If you specify /NOSPAM, the SPAM pages are not reconstructed. D Before using RMU/REPAIR/SPAM to regenerate corruptedE SPAM pages, you should make sure that the AIP entriesfA in the Area Inventory for the affected tables aret@ not corrupted. If the Area Inventory is corrupt,B use the RMU/ALTER command or the RMU/REPAIR/LAREA_E PARAMETERS command to correct the AIP entries for thee " 1-138 New and Changed Features
I affected tables, then use the RMU/REPAIR/SPAM command 7 to regenerate corrected SPAM pages. # 1.22.19 RMU/RESTORE Commandn @ The RMU/RESTORE command supports the following new. qualifiers and changed features: ( o /AREA/[NO]AFTER_JOURNAL A Versions of Rdb/VMS previous to V4.1 allowed thenF RMU/RESTORE by-area database restore option to createI a new .AIJ file. With the addition of the online by-area/F restore operation (RMU/RESTORE/AREA/ONLINE) for V4.1,H performing these two distinct RMU command qualifiers inH one RMU command is no longer allowed because it affects# database recovery._ C Therefore in V4.1, the RMU/RESTORE/AREA/[NO]AFTER_nH JOURNAL command is no longer valid. In addition, onlineI creation and modification of .AIJ files is not supportedsE in V4.1, so the combination of these two RMU command_B qualifiers (/ONLINE/[NO]AFTER_JOURNAL) as one RMUD command is also not valid. If a user attempts theseF operations, a fatal Rdb/VMS error, RMU-F-CONFSWIT, isG returned and the operation aborts. If you receive thisiG error message, you need to create a new .AIJ file in ar& separate RMU command. ! o /LABEL qualifier F Available for the RMU/BACKUP and RMU/RESTORE commandsC for V4.0 and new in V4.1 for the RMU/BACKUP/AFTER_fB JOURNAL, RMU/DUMP/AFTER_JOURNAL, RMU/RECOVER, andC RMU/RESTORE/ONLY_ROOT commands, this qualifier has B
mproved label checking. See the /LABEL qualifierD description in Section 1.22.3 for more information. ) o /SNAPSHOT=(ALLOCATION=n) 7 See the description in Section 1.22.3./ & o /[NO]ONLINE qualifier 7 See the description in Section 1.22.3.l ) o /[NO]DUPLICATE qualifier 7 See the description in Section 1.22.3./ % o /[NO]SPAMS qualifier I New and Changed Features 1-139
d 3 See the description in Section 1.22.3. o /[NO]WORM qualifier 3 See the description in Section 1.22.3. ) 1.22.20 RMU/RESTORE/ONLY_ROOT Command B The RMU/RESTORE/ONLY_ROOT command permits you to restore? and rebuild only the database root file from a backup = file produced earlier by an RMU/BACKUP operation toq? the condition the database was in when the backup was A performed. The RMU/RESTORE/ONLY_ROOT command qualifiers @ can be used to update the root file during the restoreD only-root operation. Consequently, this command allows youE to recover more quickly from the loss of the root file than C in versions previous to V4.1, when you had to restore the 4 entire database if the root file was lost. D _______________________ Caution _______________________ ? If active users were attached to the database whenaC the root file was lost, this operation cannot undo any ? partial updates performed by those attached users. < Consequently, the database may not verify after= this operation, or it may exhibit other signs off? inconsistency. Such problems must be addressed andq@ solved by performing a full restore operation or by= using the RMU/ALTER command to fix the problems.e C ______________________________________________________o C ________________________ Note ________________________e @ You must perform a complete and full backup of your> database when the RMU/RESTORE/ONLY_ROOT operationA completes. If after-image journaling is enabled from A the RMU/RESTORE/ONLY_ROOT operation, a new .AIJ filee? will be created. This action ensures that the .AIJq= file can be rolled forward if a database restorec) operation becomes necessary.a C ______________________________________________________ " 1-140 New and Changed Features
h e B The following qualifiers, unless described here, areA identical to those already found in the RMU/RESTORE command: % o /ACTIVE_IO qualifier - o /[NO]AFTER_JOURNAL qualifierR % o /DIRECTORY qualifierR . o /[NO]INITIALIZE_TSN qualifier I Initializes all transaction sequence number (TSN) valuestF for the entire database by setting the value to zero.D The default is /NOINITIALIZE_TSN. When the databaseE TSN number approaches the maximum allowable value ofiF 4,294,967,295, the TSN value must be reinitialized toH zero. Using this qualifier on a large database may takeG considerable time to execute because all TSN values in E the database are set to zero, which requires writing F to every page in the database. When the database TSNsG are reset with the /INITIALIZE_TSN qualifier, you must D immediately perform a database backup operation andD create a new .AIJ file if after-image journaling isF enabled to ensure the continuity of the TSN values inG the .AIJ file. If your database becomes corrupt beforeaG you perform another backup operation, you will be ablepH to roll forward any .AIJ files created since the backupE operation, because the TSN numbers will be in proper : sequence and continuous in the .AIJ file. G _______________________ Caution _______________________ C Never use the /INITIALIZE_TSN qualifier if VAX DataEE Distributor (VDD) transfers have been defined for theq database.n F ______________________________________________________ ! o /LABEL qualifiero 7 See the description in Section 1.22.3. # o /[NO]LOG qualifierA % o /NODES_MAX qualifier # o /OPTIONS qualifiert & o /[NO]REWIND qualifier I New and Changed Features 1-141y
e U o /ROOT qualifier o /SET_TSN qualifierw B The /SET_TSN=(TSN=n,CSN=n) qualifier sets the TSN andC CSN parameters to a specified value. The correct value B may be extracted from the original root file if it is@ still accessible, or from the last .AIJ file if one@ is available. If the root file is lost and there is@ no .AIJ file, you can either use a TSN value largerC than the maximum number of transactions applied to theSB database since it was created or since TSNs were last@ initialized, or accept the default (the TSN and CSNA value stored in the backup file plus 1,000,000) wheniC TSNs are not being initialized. The TSN and CSN values E do not need to be the same, but must be greater than theAC last values assigned to a transaction. The maximum TSNf$ value is 4,294,967,295. < When the database TSNs are reset with the /SET_> TSN=(TSN=n,CSN=n) qualifier, you must immediatelyA perform a database backup operation and create a newiE .AIJ file if after-image journaling is enabled to ensureaB the continuity of the TSN values in the .AIJ file. IfE your database becomes corrupt before you perform anothere? backup operation, you will be able to roll forward ? any .AIJ files created since the backup operation, C because the TSN numbers will be in proper sequence and ) continuous in the .AIJ file.L ! o /USERS_MAX qualifierq ' o /BLOCKS_PER_PAGE qualifier o /FILE qualifier ( o /SNAPSHOT=(FILE=) qualifier / o /SNAPSHOT=(ALLLOCATION=) qualifiers 3 See the description in Section 1.22.3. ! o /[NO]SPAMS qualifier 3 See the description in Section 1.22.3.r " o /THRESHOLDS qualifier o /[NO]WORM qualifier 3 See the description in Section 1.22.3. " 1-142 New and Changed Features
a d & 1.22.21 RMU/SHOW LOCKS Command C The RMU/SHOW LOCKS command displays information aboutnB process locks for all active databases on a specificE node. A process requesting a lock can have one of threeeH states: owning, blocking, or waiting. A lock is consideredD to be owned when the lock request is granted and thereG are no other blocking or waiting lock requests. A lock iszH considered to be blocking when the lock request is grantedH and there are no other waiting locks. A lock is consideredF to be waiting when the lock request is incompatible with% existing granted locks.e I By default, information is displayed only for processes foroH which you have access privileges. You need GROUP privilegeC to display information about other processes with the(F same UIC number. You need WORLD privilege to run the RMU command. F The RMU/SHOW LOCKS command has the following qualifiers: o /LOCK qualifier G The /LOCK=lock-list qualifier displays information for H each of the specified locks. This qualifier can be usedI with the /MODE=BLOCKING qualifier to display informationlG about processes whose locks are blocking the specified F locks, or with the /MODE=WAITING qualifier to displayH information about processes whose locks are waiting for% the specified locks.a E One or more locks can be specified; if more than oneeH lock is specified, they must be enclosed in parenthesesE and separated by commas. The lock identifier is a 8-2C digit hexadecimal number, and must be local to theIH node on which the RMU/SHOW LOCKS command is issued. TheH RMU/SHOW STATISTICS "Stall Messages" display identifiesE the lock identifier upon which a process is waiting.o 3 o /MODE=(BLOCKING|WAITING) qualifiery B The /MODE qualifier indicates the lock mode to be? displayed. The following lock mode options are available:i - BLOCKING I New and Changed Features 1-143d
B When you specify the /MODE=BLOCKING qualifier, theB set of processes whose locks are blocking the lock5 requests of other processes displays.l - WAITING A When you specify the /MODE=WAITING qualifier, the ? set of processes whose locks are waiting due toa@ conflicting granted requests for other processes displays. & o /OPTIONS=(ALL|FULL|DEBUG) o /OUTPUT qualifier o /PROCESS qualifierD A The /PROCESS qualifier displays information for eachc? lock held or requested by the specified processes. ' 1.22.22 RMU/SHOW STATISTICS Commanda > The RMU/SHOW STATISTICS command is enhanced with the following changes: ? o Stall messages screen displays multiple screens ofn information D The RMU/SHOW STATISTICS Stall Messages display has beenE enhanced to permit a user to display multiple screens ofA information. E Prior to V4.1, only the first 16 stalled processes could A be displayed. With V4.1 this enhancement, a user can D go to the next screenful of information by using eitherC the "->" or the Next Screen keys. A user can go to the.C previous screenful of information by using the "<-" orn Prev Screen keys. E The Stall Messages display has been enhanced to identifyHB what page the user is displaying, in the form "ScreenC X of Y". Furthermore, if a user is displaying the lastdE screen to contain information, and the number of stallednA processes is reduced such that the last screen wouldmD be empty, the user is automatically moved to the newest+ last screenful of information. - o Checkpointing statistics display " 1-144 New and Changed Features
D The RMU/SHOW STATISTICS command is enhanced to showG checkpointing statistics. There is a new option on thegF Select Display menu named Checkpoint Statistics. WhenG this option is selected a Checkpoint Statistics screendI displays. The Checkpoint Statistics display shows fields-E for transactions, checkpoints for transaction limit, C AIJ growth, rollback, and AIJ backup, and interval C information for the number of transactions and AIJ_ blocks. 1 o Global buffer statistics display D To help determine the benefits from enabling globalE buffers, the RMU/SHOW STATISTICS command is enhanced F to include both I/O and locking information. When youI select the PIO Statistics Screen, the "found in gb pool"oG field describes the number of times that the requested.F page was found in the database global buffer pool, orI in otherwords, the number of I/O operations saved due toiG enabling global buffers because the requested page was.1 found in the global buffer page. G The global buffer page table (GBPT) slot lock is a newaF type of lock in V4.1. It is a VMS local lock masteredF on the same node and therefore is not as expensive asI other distributed locks in a VAXcluster environment. TheoF GBPT slot locks protect global buffer data structuresF from being inconsistently updated by different users.D GBPT slot locks are requested and released wheneverC a database page is brought into or purged from the ( allocate sets of users. D The RMU/SHOW STATISTICS command is enhanced to showF both the GBPT slot lock type information for all lockC operations and information about a particular lock F operation for all lock types (including the GBPT lock type). H The "found in gb pool" statistic represents the savingsG in I/O due to global buffers, whereas the total numbernC of GBPT slot locks represents the locking overhead I associated with global buffers. Thus, the new statisticsLG can be used to determine if enabling global buffers istG helpful for your application. See Section 1.7 for more information. 6 o New Active User Stall Messages screen I New and Changed Features 1-145.
1 M B The Active User Stall Messages screen is a new 'stallA messages' screen for the RMU/SHOW STATISTICS command A as a selection from the main menu. The screen formatS@ is identical to the Stall Messages screen; however,@ the manner in which the information is presented is different.f A A study of the stall messages requirements indicates/B two different uses for the RMU/SHOW STATISTICS "stallC messages" screen. One use is to quickly isolate stallslB that represent potential deadlocks-this helps isolateC database "hot spots." Another use is to determine whatTC stalls were last encountered by any user, even if thatnE stall is no longer active-this provides a "history-like"o mechanism. C The Active User Stall Messages screen permits the user ? to quickly isolate stalls that represent potential A deadlocks. The Active User Stall Messages screen has & the following attributes: C - One line is "reserved" for each possible process inr the database. C - If a process is active and running on the same node D as the RMU/SHOW STATISTICS utility, the process' PID displays.l E - The process information remains on that line until it.+ detaches from the database. ? - The process stall text is displayed until it is 0 replaced by a new stall message. < - An "active" stall is identified by the stall@ 'starting time' being displayed. If the stall is@ no longer active, the stall starting time is notB displayed, but the message text remains displayed. E - It is possible to "page" to multiple screen displays;rC each process' state is preserved and refreshed whene, the new 'page' is displayed. D The Active User Stall Messages screen has the followingB advantages over the existing 'dynamic' stall messages screen: " 1-146 New and Changed Features
2 F - The location of a process remains static; that is,H it is fixed on a given page, so it is always easy to locate. D - The process' last stall message (and lock ID, ifH applicable) is displayed, even if the process is notE currently stalled; this is useful for identifying ' possible hot spots.L G However, the Active User Stall Messages screen has theu) following disadvantages:t E - Information about processes active on other nodescF is not displayed. This could result in empty linesE in the display. (Note that this cannot be avoidedeE because it is always possible for that process to_D attach to the database on the current node, thus* using the empty line). H - It is difficult (but possible) to isolate the sourceE of a potential deadlock or a long-duration stall;bI the previous stall messages screen is useful for thish" functionality. H - It is difficult (but possible) to isolate the set ofG actively stalled processes from the complete set ofd= processes doing normal database accesses._ E Table 1-4 shows a side-by-side comparison of the twoo( stall messages screens. I Table 1-4 Side-by-Side Comparison of the Two Stall Messages I __________Screens__________________________________________i A Stall Messages Active User StallOI Category_________Screen___________Messages_Screen__________n F Processes Only actively All processes attachedF displayed? stalled to the database on the< processes on current node+ current node I (continued on next page) I New and Changed Features 1-147
o n D Table 1-4 (Cont.) Side-by-Side Comparison of the Two StallE __________________Messages_Screens_________________________ = Stall Messages Active User StalllE Category_________Screen___________Messages_Screen__________t B Process Dynamic- Static-process remainsB location? position fixed in same locationB reflects until it detaches from8 duration of the database) stall relativel# to other $ processes C Display Processes are Processes are displayediD sequence? displayed in in a fixed but arbitrary4 descending sequence) stall-duration # sequencea > Indication of Process Process stall text< active stall? stall text starting time is5 is displayed displayed > Indication of Process stall Process stall textC inactive stall? text is not starting time is erasedpB displayed (message text remains) > Duration of Stall message Last stall messageC display? is displayed remains displayed untill< only if stall new stall occursE _________________is_active_________________________________f B While in one stall messages screen, it is possible toB move to the other stall messages screen without usingC the intermediate menu by using the "->" and "<-" keys. D For example, when you are in the Stall Messages screen,D you can use the "->" key to advance to the Active UsersA Stall Messages screen and when you are in the Active E Users Stall Messages screen, you can use the "<-" key to 8 move to the previous stall messages screen. " 1-148 New and Changed Features
& 1.22.23 RMU/SHOW USERS Command ? The RMU/SHOW USERS command displays global bufferoB information for the node on which the RMU/SHOW USERSF command is issued. It displays global buffer informationB for the specified database only if global buffers is( enabled for that database. " 1.22.24 RMU/UNLOAD Command ? The RMU/UNLOAD command supports the following newo& qualifiers and features: G o Supports unloading of data defined using the new date-r time data types F The RMU/UNLOAD command supports unloading of the fourE new date-time data types: DATE, TIME, TIMESTAMP, and % INTERVAL data types.t . o /[NO]VIRTUAL_FIELDS qualifier D The /[NO]VIRTUAL_FIELDS qualifier is used to unloadD any COMPUTED_BY fields as real data. This qualifierC permits the transfer of computed values to anotheryF application. It also permits unloading through a viewI that is a union of tables. For example, if there are two G tables, EMPLOYEES and RETIRED_EMPLOYEES, the view ALL_ G EMPLOYEES, (a union of EMPLOYEES and RETIRED_EMPLOYEESb- tables) may now be unloaded.r @ The /NOVIRTUAL_FIELDS qualifier is the default. F The /VIRTUAL_FIELDS qualifier can be used only if you8 also use the /RMS_RECORD_DEF qualifier. " 1.22.25 RMU/VERIFY Command ? The RMU/VERIFY command supports the following new qualifiers:a o /ALL qualifierL H A full verify operation (/ALL) now checks all segmentedC string structures, checking that all segments of arF segmented string can be fetched. It also verifies theE parameters describing the segmented string, checkingtG that the total number of segments and the total length 5 of the segmented string are correct. I New and Changed Features 1-149
k o B Segmented string verification can detect missing data? segments, missing pointer segments (for strings ingD write-once storage areas on WORM optical disk devices),B and incorrect segmented string parameter information. A Note that to verify all segmented string data in all A logical areas in your database, you must specify therA action be performed as RMU/VERIFY/LAREA=*/SEGMENTED_o< STRINGS. When the RMU/VERIFY/LAREA=* command is< specified, segmented string verification is not performed.o ? To improve verification performance when using theg> /SEGMENTED_STRINGS qualifier, increase the number? of database buffers; when a database page contains.C segmented string segments from more than one segmented A string, having more buffers will increase the chance:C that the page will be in memory when the "second" (andcE "third", "fourth", . . . ) segmented strings on the samee page are verified.c ) o /SEGMENTED_STRINGS qualifierL ? The /SEGMENTED_STRINGS qualifier verifies all listoC (segmented string) data for each column, in each tablesC in any of the three types of storage areas: read/writefB and read-only (on read/write disk devices) and write-D once (on WORM optical disk devices) in a database. This@ qualifier can be used only with the /ALL and /LAREAD qualifiers and has the following meaning when used with" these two qualifiers: - RMU/VERIFY/ALL B This statement means that segmented strings in all' relations are verified.e 4 - RMU/VERIFY/LAREA=*/SEGMENTED_STRINGS @ Segmented strings in all relations are verified. C - RMU/VERIFY/LAREA=(LAREA1, . . . ,LAREAn)/SEGMENTED_l STRINGS D Segmented strings in relations LAREA1, . . . ,LAREAn are verified. D If the /SEGMENTED_STRINGS qualifier is omitted, no list& data verification occurs. " 1-150 New and Changed Features
H The /SEGMENTED_STRINGS qualifier verifies all list dataG in each column of each row in the database. The verify F operation tries to fetch all pointer segments and allF data segments from the pointer segments, and verifiesI all header information including the total length of the G segment, the number of pointer segments, the number of I data segments, and length of the longest segment for theT list data.R ; 1.23 New and Changed Rdb/VMS Logical Names for V4.1s B This section describes new Rdb/VMS logical names and5 changes to other Rdb/VMS logical names.o <
23.1 The Logical Name RDMS$BIND_VM_SEGMENT Changed H The logical name RDMS$BIND_VM_SEGMENT changed to RDM$BIND_@ VM_SEGMENT, that is, without the "S". This logicalC name prevents memory fragmentation and allows certain I applications that would otherwise run out of virtual memory # to execute correctly.r F ________________________ Note ________________________ ? The RDM$BIND_VM_SEGMENT logical name is not fortA general use, as preserving larger block sizes (by"E preventing fragmentation) may cause problems for someu applications.s F ______________________________________________________ F To use this logical name use the DCL command as follows: , $ DEFINE RDM$BIND_VM_SEGMENT 1 I Use this logical name either on the system experiencing the G problem or in some other appropriate place such as in thepF LOGIN.COM file of the users experiencing the difficulty. I New and Changed Features 1-151a
n B 1.23.2 Setting the Query Optimizer Elapsed Time Limit with the, Logical Name RDMS$BIND_QG_TIMEOUT D The elapsed time that the query optimizer spends compilingA a query can now be limited by defining the logical name C RDMS$BIND_QG_TIMEOUT and specifying a value in seconds. A C timer is established that causes the query compilation to D be aborted if too much time has elapsed. This logical nameA is translated at attach time and supersedes all options ' specified in the application.a D To use this logical name issue the DCL command as follows: * $ DEFINE RDM$BIND_QG_TIMEOUT 120 C In this example, the query optimizer will abort the query 5 compilation after 120 seconds have elapsed.l E 1.23.3 Setting the Query Optimizer Row Number Delivery Limit withe2 the Logical Name RDMS$BIND_QG_REC_LIMIT B The number of rows delivered during query processing canC now be limited by defining the logical name RDMS$BIND_QG_mC REC_LIMIT and specify a value of n records. Defining thistA logical name is useful for any query that returns large A quantities of rows and is likely to do large numbers ofnC I/O operations. This limit counts the rows being returneduB by the query. Note that this value is independent of the@ number of records read by the application, for exampleC intermediate records for a join, or component records for D an aggregate. It is very similar to the LIMIT TO clause inB SQL; however, if this limit is exceeded an error messageE is returned. This logical name is translated at attach time B and supersedes all options specified in the application. D To use this logical name issue the DCL command as follows: + $ DEFINE RDM$BIND_QG_REC_LIMIT 20f = In this example, the query optimizer will terminate : processing the query after 20 rows are returned. " 1-152 New and Changed Features
o t G 1.23.4 Specifying the RDM$BIND_CKPT_TRANS_INTERVAL Logical Name . to Define a Checkpoint Interval G You can use the RDM$BIND_CKPT_TRANS_INTERVAL logical nameoD to define a process-specific checkpoint interval valueH when undo/redo recovery processing is enabled. By default,D a process checkpoints when the AIJ block size limit isG reached or the time interval limit is exceeded, whichevercD occurs first. The RDM$BIND_CKPT_TRANS_INTERVAL logicalD name uses the number of transactions as the checkpointF trigger. For example, if you define RDM$BIND_CKPT_TRANS_D INTERVAL to be 10, the process on which the logical isI defined checkpoints after committing 10 transactions if thesH transaction limit is reached before the block size or timeH limits are exceeded. See the VAX Rdb/VMS Guide to Database: Performance and Tuning for more information. I 1.23.5 Using the RDMS$USE_OLD_UPDATE_RULES Logical Name in RDO tor' Preserve Update Behavior H With the release of Rdb/VMS Version 4.1, you cannot modifyF or erase records in a relation if the relation is joined# with other relations.y F ________________________ Note ________________________ E This restriction applies to RDO only. SQL syntax doese. not allow this type of update. F ______________________________________________________ H However, updates to a relation are allowed if you join the: relation with other relations in a subquery. H This update restriction can cause applications that dependC on the previous update behavior to fail unless updateoD queries are modified. Because this may not be possibleH before upgrading to Version 4.1, you can use the RDMS$USE_I OLD_UPDATE_RULES logical name to retain the previous updateU6 behavior, then modify your applications. E Define the RDMS$USE_OLD_UPDATE_RULES logical name to be E "1", as shown in Example 1-1, to enforce the old update rules. I New and Changed Features 1-153e
g A Example 1-1 Using the RDMS$USE_OLD_UPDATE_RULES Logicals Name . $ DEFINE RDMS$USE_OLD_UPDATE_RULES 1 C Support for this logical name will be removed in a futurem release of Rdb/VMS. ? 1.23.6 Using the RDMS$USE_OLD_SEGMENTED_STRING Logical Namea A Defining the RDMS$USE_OLD_SEGMENTED_STRING logical namewC retains the old format (chained) segmented strings as theeD default. This logical name causes the application to write@ the chained format segmented strings to all read/writeD media. Note that if a write-once storage area is used thenA the new indexed style segmented string format is always,A used. The value for the logical name is not examined byeE Rdb/VMS. To enable this logical name, define it as follows:' 4 $ DEFINE RDMS$USE_OLD_SEGMENTED_STRING YES E If at a later time you wish to use the new format (indexed) D segmented string, then you must deassign this logical name as follows:L 2 $ DEASSIGN RDMS$USE_OLD_SEGMENTED_STRING ; Mixing of old and new format segmented strings issA supported. The SQL list cursor and RDO START_SEGMENTED_e? STRING statement and RDO FOR loop will process either format transparently. B 1.23.7 Using the RDMS$BIND_SEGMENTED_STRING_COUNT Logical Name C The RDMS$BIND_SEGMENTED_STRING_COUNT logical name is used D to specify the allocation size, expressed as the number ofB entries, in the segmented string ID list; the ID list isD used to materialize and manipulate segmented strings for a row of a table.n ? By default, the segmented string ID list is allocated ? in multiples of 64 entries with each entry addressing ? a separate segmented string. If a table contains more A than the indicated number of segmented strings, anotheroC segmented string ID list whose size is twice the previous > size will be allocated; the first block will contain@ 64 entries, the second block will contain 128 entries,@ and so forth. To avoid fragmenting virtual memory, the " 1-154 New and Changed Features
_ _ I logical name value should closely approximate the number oftG segmented strings typically retrieved by the application._ G Define RDMS$BIND_SEGMENTED_STRING_COUNT n, where n is theaG number of segmented strings in the table. The default andtH minimum value is 64. The following example defines a value+ of 100 for this logical name: ; $ DEFINE RDMS$BIND_SEGMENTED_STRING_COUNT 100a D Defining this logical name can help to avoid a problemF in which an import operation fails and the process loops' producing these messages: A %SQL-F-BADBLOB, unable to import a segmented string D %RDB-F-SYS_REQUEST, error from system services request- -RDMS-F-EXQUOTA, exceeded quotae/ -SYSTEM-F-EXQUOTA, exceeded quotac F This logical name was new in V4.0 and documented for the! first time in V4.1. G 1.23.8 Using the RDMS$BIND_SEGMENTED_STRING_DBKEY_SCOPE Logical Namef H The RDMS$BIND_SEGMENTED_STRING_DBKEY_SCOPE logical name isH used to indicate whether the dbkey of a modified segmented2 string may be reused by the process. E The dbkey of the first segment of a segmented string istC stored in the user's data record. It is possible that E certain applications test this dbkey value to determine I if something has changed; if Rdb/VMS were to reuse the same B segment, then this could break the user application. E When the logical name RDMS$BIND_SEGMENTED_STRING_DBKEY_eB SCOPE is set to "1" (indicating TRUE), the dbkeys ofB modified segmented strings will not be reused by theG process; the dbkeys will be available for reuse after theaG process detaches from the database. When the logical nameaG is undefined, or set to the value "0" (indicating FALSE),lH the dbkeys of modified segmented strings are reused by the6 process. The default value is 0 (False). I New and Changed Features 1-155o
u g C ________________________ Note ________________________ ; If the database has Data Distributor transfers B enabled, the logical name RDMS$BIND_SEGMENTED_STRING_4 DBKEY_SCOPE value is always "1" (TRUE). C ______________________________________________________" A The following example shows how to change this value to D indicate that segmented string dbkeys are not reused until1 the process detaches from the database.h ; $ DEFINE RDMS$BIND_SEGMENTED_STRING_DBKEY_SCOPE 1 B This logical name was new in V4.0 and documented for the first time in V4.1.o 3 1.23.9 Using the RDB$CHARACTER_SET Logical Name A The RDB$CHARACTER_SET logical name is used to define antE alternate character set for use by Rdb/VMS. Valid alternateN/ character sets include the following: o DEC_KANJI. Japan ! o DEC_HANZI. PRC-Chinaf o DEC_HANGUL. Korea o DEC_HANYU. Taiwan C The following example sets the character set to Japanese.o . $ DEFINE RDB$CHARACTER_SET DEC_KANJI 7 1.23.10 RDMS$BIND_WORK_FILE Logical Name Is Changedp B The RDMS$BIND_WORK_FILE log
l name is used to redirect@ the location of temporary files that Rdb/VMS sometimesE creates for use in matching operations. Rdb/VMS creates the E file when the process running the query runs out of virtual C memory, and deletes the file once the query is completed. E For Rdb/VMS Version 4.1, you can define RDMS$BIND_WORK_FILE C and specify a device name and directory. This enables the E file to use resource identifiers for disk quota allocation. " 1-156 New and Changed Features
d G Example 1-2 shows how to assign the location of temporaryT7 files to a specific device and directory. D Example 1-2 Using the RDMS$BIND_WORK_FILE Logical Name ? $ DEFINE RDMS$BIND_WORK_FILE WORK$DISK:[RDB.WORK] G 1.23.11 New Logical Name, RDM$BIND_STATS_DISABLED, Disables thel< Writing of Database Statistics for a Process D The logical name RDM$BIND_STATS_DISABLED is a process-B specific logical name that allows you to disable theI writing of database statistics for a process. When databasedA statistics are disabled for a process, the RMU/SHOWnF STATISTICS command when issued shows zeros in the fieldsA that display for each of the display pages for thatgG process. If you want to disable the writing of statisticseG for all processes on a node, you must define this logicalrI name for each process on that node. By default, the writingpE of database statistics is enabled for each process on aeD node; the value is set to 0 (zero) or false. DisablingC statistics is useful for static, performance-criticalsE applications that have been previously tuned and do notSH need the information provided by the statistics collection package. A To disable the writing of database statistics for a : process, define the logical name as follows: 0 $ DEFINE RDM$BIND_STATS_DISABLED 1 H To enable the writing of database statistics for a processI in which the collection of database statistics is disabled, H define the logical name specifying the value 0 or deassign* the logical name as follows: 0 $ DEFINE RDM$BIND_STATS_DISABLED 0 $t6 $ ! Or you can deassign the logical name $M0 $ DEASSIGN RDM$BIND_STATS_DISABLED I New and Changed Features 1-157r
c o B 1.23.12 New Logical Name, RDM$MON_USERNAME, Allows the Monitor; Process to Inherit Quotas of the Specified Userc B The logical name RDM$MON_USERNAME designates the name ofE the user whose quotas the monitor process, upon startup, isn to inherit.q ? When a monitor is started using the RMU/MONITOR START @ command, the quota limit that the monitor process usesC is determined as the larger of three factors: a hardcoded = "minimum-necessary" value, the quota value from theLB designated user, or the quota value from the user who is! performing the startup. C For example, the hardcoded minimum value of the PGFLQUOTA B process quota is 20,480. If the quota value for the userD SYSTEM is 40,960 and the quota value for the user startingC the monitor is 30,720, then the monitor is started with at PGFLQUOTA of 40,960. D The hardcoded minimum values for each monitor quota are as follows: ! ASTLM 256 ! BIOLM 256 ! BYTLM 20,480 ! DIOLM 256e! ENQLM 8,192 ! FILLM 1,024h! PGFLQUOTA 20,480 ! PRCCNT 64o! TQCNT 64 ! WSEXTENT 512b! WSQUOTA 512o E The following example shows how to use the RDM$MON_USERNAME B logical name to specify that the user GOOD_QUOTAS can beE defined so that the monitor process can inherit this user'snA quotas according to the algorithm previously mentioned.S / $ DEFINE RDM$MON_USERNAME GOOD_QUOTAS C See Section 2.2.117 for a description of the problem thatD@ resulted in the introduction of this new logical name. " 1-158 New and Changed Features
- 1.24 Obsolete Statements and Features H Obsolete statements and features are items that Rdb/VMS isG phasing out. Over the last few releases Digital has begun_G moving the database administrator commands out of RDO andNF into the RMU utility to make these functions independentF of the language being used (RDO or SQL). This trend will continue. F Many statements were declared as obsolete but were stillE supported to give users time to change the applicationsuG that used these statements. Those obsolete statements andE1 features are not supported in V4.1.o C 1.24.1 SQL Deprecated Features and Incompatible Changes fora" Rdb/VMS Version 4.1 D The SQL interface has changed for Rdb/VMS V4.1 to makeD SQL more consistent with current and future standards.D Table 1-5 includes a brief look at where SQL syntax isD being deprecated or where it will not work or not workF as before. Two definitions identify the types of changes1 envisioned for Rdb/VMS Version 4.1:b # o Deprecated feature D Syntax that is marked as deprecated will work as itH did previously but its usage will not be supported in a( future Rdb/VMS release. $ o Incompatible change C A change to syntax, referred to as an incompatibleiG change, identifies syntax that does not work as it didoA in the previous version or does not work at all.n F Two refinements of deprecated syntax include the phrases= "deprecated message" and "usage is deprecated":e F o Syntax indentified by the "deprecated message" phraseC means that when the syntax is used SQL generates adC deprecated message. SQL issues deprecated messageslG for syntax used with the SQL module processor, the SQLr2 precompiler, and interactive SQL. I New and Changed Features 1-159i
y B o Syntax identified by the "usage is deprecated" phrase@ means that the usage is deprecated but SQL does notA issue an accompanying deprecated message. DeprecatedrA syntax used in dynamic SQL falls into this category.e C ________________________ Note ________________________c A SQL statements that were allowed in earlier versionsm? of SQL are flagged with diagnostic messages in SQL C V4.1 when you use them in programs. SQL refers to suchpB statements as deprecated features and may not support% them in future versions.M 9 If you use deprecated keywords, SQL displaysy! diagnostic messages. , SQL> SET TRANSACTION READ_ONLY; 1n7 %SQL-I-DEP_FEATURE, (1) Deprecated Featurey C ______________________________________________________e = Table 1-5 shows old syntax, replacement syntax, andI: explanations for how SQL reacts to deprecated or incompatible syntax. B Table 1-5 SQL Deprecated Features and Incompatible Changes forE __________Rdb/VMS_Version_4.1____________________________________o ReplacementE Old_Syntax_______Syntax___________System_Behavior________________c 8 ALTER SCHEMA ALTER DATABASE Deprecated message C CREATE SCHEMA CREATE If the CREATE SCHEMA contains ? DATABASE a clause that specifies a = physical attribute of a A database, then a deprecatedo; message is displayed. E (continued on next page)b " 1-160 New and Changed Features
c n B Table 1-5 (Cont.) SQL Deprecated Features and IncompatibleI __________________Changes_for_Rdb/VMS_Version_4.1________________ $ ReplacementI Old_Syntax_______Syntax___________System_Behavior________________i G Incompatible If the CREATE SCHEMA reflects ; change ANSI syntax then: G a. With multischema on, a new E schema is created in the_= current catalog. E b. With multischema off, an F error is generated and noE further action is taken.p < DECLARE SCHEMA DECLARE ALIAS Deprecated message" (mod/pre)> ATTACH (sql Usage is deprecated. /dyn) DROP SCHEMAL4 FILENAME DROP DATABASE Deprecated4 PATHNAME FILENAME Deprecated4 AUTHORIZATION DROP DATABASE DeprecatedH name PATHNAME If multischema is on, a schemaE DROP DATABASE named "name" is deleted. If I ALIAS multischema is off, an error isxI Incompatible generated and no further action 3 change is taken.S EXPORT SCHEMAo> FILENAME EXPORT Usage is deprecated.> PATHNAME DATABASE Usage is deprecated.> AUTHORIZATION FILENAME Usage is deprecated. EXPORT ! DATABASE)! PATHNAME EXPORTe' DATABASE ALIAS I (continued on next page)t I New and Changed Features 1-161m
e t > Table 1-5 (Cont.) SQL Deprecated Features and IncompatibleE __________________Changes_for_Rdb/VMS_Version_4.1________________ ReplacementE Old_Syntax_______Syntax___________System_Behavior________________s D FINISH DISCONNECT If all databases were declared@ DEFAULT with DECLARE SCHEMA then aE deprecated message is produced. B If any database was declared; with declare alias oreC attach, an error is generatedtE indicating nonconforming usage.a 8 GRANT ON GRANT ON Deprecated message# SCHEMA DATABASE ALIASt AUTHORIZATION 8 IMPORT SCHEMA IMPORT Deprecated message AUTHORIZATION DATABASE " FROM filespec [ALIASs <alias>]e 8 INTEGRATE INTEGRATE Deprecated message DATABASEl 8 REVOKE REVOKE ON Deprecated message# DATABASE ALIASo @ SHOW SCHEMA SHOW {ALIAS | If multischema is on, SHOWE DATABASE} displays all of the schemas foreB the current catalog or named- schema.w@ If multischema is off, SQL7 returns an error.t B SHOW Shows all connections or theE CONNECTION[s] one named. The databases in theaE [{name | connection are shown as part ofG1 DEFAULT}] the output. 8 UNIQUE SINGLE Deprecated message E (continued on next page)e " 1-162 New and Changed Features
a B Table 1-5 (Cont.) SQL Deprecated Features and IncompatibleI __________________Changes_for_Rdb/VMS_Version_4.1________________i $ ReplacementI Old_Syntax_______Syntax___________System_Behavior________________F H Database Allow names Deprecated message if sessionsH handle with 25 specified; otherwise, usage is4 or fewer deprecated# charactersc G Update views Incompatible change if /ANSI_ D VIEW specified; otherwise,= usage is deprecatedN < FOR UPDATE OF FOR UPDATE OF Deprecated message% (qualified (unqualifiedo column columnt' specification) specification) G Double quotes Single quotes Incompatible change if /ANSI_ G QUOTING specified; otherwise, = usage is deprecated H Reserved words Deprecated message by flaggingE reserved words when used as > unquoted identifiers < DATE data type DATE, TIME, Deprecated message# TIMESTAMP,d! INTERVAL I Multimodule Multimodule applications should E applications be recompiled if any of the A modules are recompiled.) % DROP TABLE Incompatibles (cascade changeeI /restrict)_______________________________________________________ I The following are additional deprecated and flagger message changes. A The following message is displayed when the default D /NOANSI_PARAMETERS qualifier is set and the deprecated> messages are also being flagged with the default( /WARN=DEPRECATE qualifier: I New and Changed Features 1-163h
o w N %SQL-I-DEPR_FEATURE, Deprecated Feature: Colons may be required with Module parameters > When the /NOANSI_PARAMETERS is on with the /FLAG and> /WARN=DEPRECATE qualifiers then two messages appear: X %SQL-I-NONSTAANSPARM, Nonstandard omission of colons in module lang parametersN %SQL-I-DEPR_FEATURE, Deprecated Feature: Colons may be required with Module parameterse D Also, qualified column names in the insert-column-list areE flagged when flagging is turned on. The S in column S.SNAMED@ is an extension to the SQL ANSI/ISO Standard (SQL-89).% These are shown as follows:D X SQL> UPDATE S SET S.SNAME = 'McGinn', S.CITY='Nashua' WHERE S.SNAME = 'Smith';K %SQL-I-NONSTACOLQUAL, Nonstandard qualifier used with column nameFK %SQL-I-NONSTACOLQUAL, Nonstandard qualifier used with column namee 1 row updated ? The S.SNAME and S.CITY columns are flagged in the SET B clause. The qualified column S.SNAME in the WHERE clauseE is not an extension to the SQL ANSI/ISO Standard (SQL-89) . E The precompilers and module language compilers point to the E specific qualifier and column name that is being flagged as an extension.e C With the /SQLOPTION=FLAG or /FLAG qualifiers the messagesiD will appear as follows for an INSERT and UPDATE statement: : EXEC SQL INSERT INTO S (SNO,S.SNAME,STATUS,CITY)' 1 O %SQL-I-NONSTACOLQUAL, (1) Nonstandard qualifier used with column name ? EXEC SQL UPDATE S SET SNO = 'SA', S.SNAME = 'McGinn',E- 1 O %SQL-I-NONSTACOLQUAL, (1) Nonstandard qualifier used with column name D By pointing to the specific qualifier and column name thatC is being flagged as an extension, confusion is eliminated A when there are qualified column names in both an insert B list and query specification for the INSERT statement orE the SET clause and WHERE predicate in the UPDATE statement. " 1-164 New and Changed Features
z s 9 1.24.2 Obsolete RDO Statements Removed Completelyf C The deprecated RDO statements BACKUP and RESTORE havesG been removed completely. The EXPORT and IMPORT statementsiF perform the required actions. Use of the obsolete BACKUPH and RESTORE statements will result in error messages only. 3 1.24.3 RDO Obsolete Statements and Features C Table 1-6 summarizes the list of obsolete statements,iF the ones that replace them, and the version in which theG transition is effective. See the V4.0 VAX Rdb/VMS RDO andtE RMU Reference Manual and the RDO Help facility for mores information. I Table_1-6_Obsolete_Statements______________________________: I Statement_or_Feature__Replaced_by___________Effective______l > RDO RECOVER RMU/RECOVER V3.1 > RDO OPEN RMU/OPEN V3.1 > RDO CLOSE RMU/CLOSE V3.1 > RDO STOP MONITOR LOG RMU/MONITOR STOP V3.0 > RDO REFRESH MONITOR RMU/MONITOR REOPEN V3.0 > RDO SHOW MONITOR RMU/SHOW SYSTEM V3.0 > RDO SHOW USERS RMU/SHOW USER V3.0 > RDO BACKUP EXPORT V3.0 > RDO RESTORE IMPORT V3.0 > RDO SPOOL RMU/BACKUP/AFTER_ V3.0+ JOURNALR I RDO_CONVERT___________RMU/CONVERT___________V3.0___________o H The V4.0 VAX Rdb/VMS RDO and RMU Reference Manual includesD an appendix that shows the syntax of RDO statements noI longer supported in Rdb/VMS Version 3.1 and Rdb/VMS VersioneG 4.0. These RDO statements are now officially obsolete foru V4.1.o I New and Changed Features 1-165
@ 1.25 Summary of Documentation Additions and Changes for V4.1 C See Appendix B for a list of part numbers and description E of additions and changes to the Rdb/VMS V4.1 documentation.e " 1-166 New and Changed Features
I 2LI _________________________________________________________________ I Software Errors Fixed D The following sections describe problems with previousH versions of the Rdb/VMS software that are fixed in VersionG 4.1. The chapter begins with information pertinent to all E users. Later sections contain material specifically forE/ users of SQL, RDO, RMU, and RDML.e H The notes in this chapter may use different database termsI to mean the same thing. For example, some terms used by SQLyH differ from terms used by other interfaces, such as RDO orF RDML. Table 1 in the Preface shows some of the different terms used.i 2.1 General Information G This section contains notes and problem descriptions of a general nature. B 2.1.1 VMS Sort Utility for VMS V5.1, V5.2, and V5.3 Caused- Problems with Rdb/VMS Databasesl D When an SQL or RDO IMPORT statement was used to importE a database that had a table with a placement via hashedtG index defined, database corruption resulted. If the table H had an index with no duplicates allowed defined for it, an6 RDB-E-NO_DUP error message was returned. D This problem was caused by the VMS Sort utility (SORT)E and is similar to a problem described in V3.1 and V3.1A G that was fixed in V3.1B in which there was a problem withpF a variant of the Sort utility linked to Rdb/VMS V3.1 andG V3.1A. This problem is described in note 2.1.1 of the VAX1A Rdb/VMS Mandatory Update for Versions 3.1B and 4.0. G However, in this case, Rdb/VMS was using the Sort utilityaA that was not part of Rdb/VMS to perform this IMPORTo operation. I Software Errors Fixed 2-1d
r b C Rdb/VMS called the Sort utility to sort a file to processaC the placement via hashed index. However, the Sort utilitypB returned empty (null) records. Rdb/VMS then attempted toA store these records in the database. If a no duplicates @ index was defined for the table, then the RDB-E-NO_DUPE error message was returned. Otherwise, corrupt records were D stored in the database with no error returned to the user. D This Sort utility problem could also occur if you used theD RMU/UNLOAD command, the DCL SORT command, and the RMU/LOADA /PLACE command to sort and reload your database tables.h @ This problem is fixed in VMS Version 5.4. In addition,A a VMSINSTAL kit is available from your Customer SupportmE Center to fix the problem for Version 5.1, Version 5.2, andr Version 5.3. B 2.2 Software Errors Fixed in V4.1 That Apply to All Interfaces C Sections 2.2.1 through 2.2.117 describe problems fixed in ! all interfaces in V4.1. C 2.2.1 Rdb/VMS Behavior Had Changed so That Buffers Were Emptiede on Rollback > For V4.0, a ROLLBACK statement caused all buffers to@ be emptied. This meant that the next transaction would> reread the same buffer, resulting in unnecessary I/OC activity. This was especially bad for VAX RALLY and otherrD applications that use rollback for read-only transactions.? A workaround is to commit the read-only transactions.r > This problem is fixed in V4.0A, V4.0B, and V4.1. TheA behavior is now the same as it was in versions previous to V4.0. & 2.2.2 Lock-Related Looping Problem > In some cases, the database application went into anD infinite loop or a bugcheck resulted while processing someD lock information. The infinite loop condition consumed all of the CPU._ : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-2 Software Errors Fixedr
w L C 2.2.3 NOWAIT Transactions Started During a Recovery Processc3 Caused an RDMS-F-AREABUSY Fatal Error_ I The following messages could result after repeated attempts , to start a NOWAIT transaction: R %RDB-E-LOCK_CONFLICT, request failed due to locked resource; no-wait5 parameter specified for transaction S
-RDMS-F-AREABUSY, usage of storage area <rdb$system> conflicts with aa co-user F This problem generally occurred after a recovery processE had been started to roll back a terminated process. The I user process that attempted to start the NOWAIT transaction I gave up the freeze lock because of the recovery process. AssG part of the execution of the start transaction statement, I Rdb/VMS attempted to access the RDB$SYSTEM storage area and_G in doing so, attempted to regain the freeze lock when thetI recovery was done. Rdb/VMS could not regain the freeze lock H due to a problem, and so returned an error indicating that> it could not access the RDB$SYSTEM storage area. F You can reproduce this problem on the PERSONNEL databaseI by using four processes. Three processes are used to update F the database, and the fourth process is used to stop theH job. The function of each process and its time sequence is as follows: @ (1) Process A: START_TRANSACTION READ_WRITE NOWAIT B (2) Process B: START_TRANSACTION READ_WRITE NOWAIT R (3) Process A: STORE C IN CANDIDATES USING C.LAST_NAME="A" END_STORE# COMMIT T (4) Process B: STORE C IN CANDIDATES USING C.LAST_NAME="B" END_STORE D (5) Process C: START_TRANSACTION READ_WRITE NOWAIT= STORE C IN CANDIDATES ... 9 (6) Process D: STOP/PROC/ID=PROCESS C N **** Wait for recovery to complete (pause for a minute) **** @ (7) Process A: START_TRANSACTION READ_WRITE NOWAIT F The user process did not regain the freeze lock due to a. problem in the Rdb/VMS software. I Software Errors Fixed 2-3
d e D A workaround is to start a WAIT transaction or detach from/ the database with a FINISH statement.. @ This problem was documented as fixed in V4.0A when, inD fact, it reappeared in V4.0A due to an interaction between patches. : This problem is fixed in Rdb/VMS V4.0B and V4.1. D 2.2.4 Bugcheck Sometimes Resulted When a Sorted Index Rebalanced Itself B Occasionally, a sorted or B-tree index in the process ofA rebalancing itself caused a bugcheck with the following_, exception: PSIINDEX$JOIN_SCR + 9A. : This problem is fixed in V4.0A, V4.0B, and V4.1. 3 2.2.5 Locking Protocol Problem Caused Bugchecks E An error in the locking protocols created the rare scenario D that the recovery process and after-image journaling wouldE interact incorrectly, causing errors in writing to the .AIJ C file and generating bugcheck dumps for either the user or the recovery process.c A There are no workarounds to this problem. However, thisrA problem did not result in any database corruption. WhennE the bugcheck occurred in a user process, recovery completedmB normally. When the bugcheck occurred in the DBR process,7 the database was shut down to protect itself. : This problem is fixed in V4.0A, V4.0B, and V4.1. / 2.2.6 SPAM Pages Were Not Updated Correctly B Space area management (SPAM) pages showed space to storeC records when in fact pages were full. A full verificationNB (RMU/VERIFY/ALL) of the database produced error messagesD indicating that the SPAM pages were not correctly updated. : A workaround is to use the RMU/REPAIR command toA periodically correct the problem by rebuilding the SPAMnD pages so SPAM pages display the correct available space on the data pages.l : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-4 Software Errors Fixed
S C 2.2.7 Global Section Was Corrupted When a User Had Multiple Attaches G When a process with multiple streams or attaches receivedtG a blocking AST while it was switching streams, the global I section was corrupted. This could cause data corruption and * other unpredictable results. > This problem is fixed in V4.0A, V4.0B, and V4.1. 5 2.2.8 Range Query Returned Unexpected Resultse E There was a problem with sequential access being unable_H to return all the records in a uniform area. When a SELECTG operation was performed using a sorted index, it returnedAE the correct number of records. The same query not using C the index retrieval returned the last two records and E missed the first one. This query works in both cases if F the BETWEEN predicate is used instead of the ">= and <="7 construct as shown in the following case:i 1 SQL> SELECT * FROM TB_DAY, TB_RANGE B cont> WHERE DAY >= BEGIN_DAY AND DAY <= END_DAY;H TB_DAY.DAY TB_RANGE.BEGIN_DAY TB_RANGE.END_DAYL 19900501 1-MAY-1990 00:00:00.00 3-MAY-1990 00:00:00.00L 19900502 1-MAY-1990 00:00:00.00 3-MAY-1990 00:00:00.00L 19900503 1-MAY-1990 00:00:00.00 3-MAY-1990 00:00:00.00 3 rows selectedd% SQL> DROP INDEX IX_DAY; 1 SQL> SELECT * FROM TB_DAY, TB_RANGE B cont> WHERE DAY >= BEGIN_DAY AND DAY <= END_DAY;H TB_DAY.DAY TB_RANGE.BEGIN_DAY TB_RANGE.END_DAYL 19900502 1-MAY-1990 00:00:00.00 3-MAY-1990 00:00:00.00L 19900503 1-MAY-1990 00:00:00.00 3-MAY-1990 00:00:00.00 2 rows selectedl 6 This problem is fixed in V4.0B and V4.1. > 2.2.9 Some Update-Intensive Applications Experienced aG Performance Degradation in Rdb/VMS V4.0 Compared to V3.1Bs G Some update-intensive applications experienced a dramatic_F increase in I/O activity following an upgrade to Rdb/VMSB V4.0. Applications that continually updated the sameC set of records usually experienced this problem. This C increased I/O activity could severely degrade overall D performance. If, after you upgraded to V4.0, the query I Software Errors Fixed 2-5
w d C optimizer strategy chosen by Rdb/VMS remained the same aseA it was under V3.1B, but I/O activity increased (causingtD overall performance degradation), then your application is$ experiencing this problem. D Performance is improved in V4.0A by V4.0 RDMSHRP ECO 6 andE this problem is fixed in V4.1. See Section 3.11.1 for moreE information. A 2.2.10 Rdb/VMS Doing a Remote Fetch Went into a Compute Bound , Loop When the Network Link Failed A In the following situation, a program entered a compute E bound loop and could only be stopped with user interventiona3 when a DCL STOP/ID command was performed. A 1. A cursor was opened on a table in a remote database.R 7 2. A few fetches were successfully performed.a % 3. The network link failed. ; 4. Some more fetches were performed successfully.o 2 5. Eventually you were "stuck" and hung. 3 6. The process was in compute bound loop. D If the link was reestablished the client process stayed inD the compute bound loop and did not recognize that the linkD had been reestablished. When the link was broken initiallyA it continued for a few records (the number depending on B
what the RDB$REMOTE_BUFFER_SIZE logical name was set to)B before it went into the compute bound loop. Once in thisC state it seemed to stay constantly in a COM state and the(4 buffered I/O count increased dramatically. ( This problem is fixed in V4.1. B 2.2.11 Wrong RDBINTSHR.EXE Image Was Installed for Interactive License Customers C For V4.0, the wrong RDBINTSHR.EXE image was installed for ( interactive license customers. > This problem is fixed in V4.0A, V4.0B, and V4.1. TheB correct RDBINTSHR.EXE image now installs for interactive license customers. 2-6 Software Errors Fixede
e a D 2.2.12 Active Transactions in Application Programs Could Not, Recover from Network Failures D If a network failure occurred during a transaction, anF RDB$_IO_ERROR error was returned and the program running@ was not able to do any further Rdb/VMS processing. B This problem is fixed in V4.0A, V4.0B, and V4.1. TheE program can now finish and detach from the database. IfaI a network failure occurs or there are other errors, such aslH constraint errors, an error message is returned indicatingH why the call failed. This enables applications to continueC without exiting by trapping for the RDB$_IO_ERROR andoH taking appropriate actions, such as finishing all attaches$ and reattaching later. E 2.2.13 Using Event Flags Caused Conflicts with Other Softwareo Products_ D Using event flags caused conflicts with other software products.l F This problem is fixed in V4.0A, V4.0B, and V4.1. Rdb/VMSH now uses the LIB$GET_EF routine to allocate event flags toG avoid conflicts with other software products. Rdb/VMS now 1 reserves the following event flags:M o Common use o Stall/timer use o Remote use G An error message will be returned if there are not enoughD event flags. D 2.2.14 An Access Violation Resulted When DECdtm Services and/ DECnet Services Were Not Running D If the SYSGEN parameter SCSNODE was not defined on theG system, then any SQL, callable SQL, RDO, callable RDO, or G RMU commands failed with a SYSTEM-F-ACCVIO error message. C This problem existed because DECdtm services uses thelE SYSGEN parameter SCSNODE as the DECnet services name of 7 the node and requires that it be defined. I Software Errors Fixed 2-7l
o l D A workaround is to define SCSNODE on machines where DECnetB services is not running, when VAX Rdb/VMS is being used.C SCSNODE is a nondynamic SYSGEN parameter. The recommendedxD way of defining a value for SCSNODE is by editing the fileC SYS$SYSTEM:MODPARAMS.DAT and modifying the following line D so that the spaces are replaced by a meaningful node name. SCSNODE = " " ? VMS places the restriction that a node name must have A between 1 and 6 alphanumeric characters, and must start_B with an alphabetic character. For example, the following@ node name would work for defining SCSNODE for the node named TEST1: SCSNODE = "TEST1" B The following line may appear multiple times in the file MODPARAMS.DAT. SCSNODE + " " E Comment out the extra lines (using the ! character) so thate2 you have just one line defining SCSNODE. D Then run AUTOGEN and reboot the machine. To do this in one- step, use the following DCL commande ; $ @SYS$UPDATE:AUTOGEN SAVPARAMS REBOOT NOFEEDBACKf ? Because this DCL command updates the SYSGEN parameter C SCSNODE and reboots the machine, you should issue it only B when a reboot is convenient for users. It is recommended> that you issue this command from the SYSTEM account. : This problem is fixed in V4.0A, V4.0B, and V4.1. E 2.2.15 If a Commit Failed During a One-Phase Commit Protocol When C an Explicit Distributed Transaction Was Run, It Caused as+ Premature $FINISH_RMOP to DECdtma C If you ran an explicit distributed transaction and DECdtmtC delivered a one-phase commit message to Rdb/VMS on commitwB transaction and the commit operation failed, it caused a+ premature $FINISH_RMOP to DECdtm. : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-8 Software Errors Fixedr
e e F 2.2.16 The Rdb/VMS DISTRIBTRAN Privilege Was Not Available for% Remote Database Access A A remote attach to a database that does not supportTF distributed transactions can still attempt a distributedI transaction. This was a security problem because the remote E server did not return the DISTRIBTRAN denied bit to then local process. > This problem is fixed in V4.0A, V4.0B, and V4.1. 5 2.2.17 Problem with the Use of Virtual Memoryb I There was a problem in the way virtual memory was allocatedrA and freed within Rdb/VMS. This problem showed up in G certain applications that repeatedly recompiled identical C information. These applications would eventually fail D because they had exhausted their virtual memory quotas (VIRTUALPAGCNT). I A workaround to the problem, on the system experiencing theoG problem or in the login.com of the users experiencing the C difficulty, was to define the following logical name:T + DEFINE RDMS$BIND_VM_SEGMENT 1m G This definition will cause Rdb/VMS to execute a different : code path in its handling of virtual memory. H This problem is fixed in V4.1. Note that this logical nameI is changed from RDMS$BIND_VM_SEGMENT to RDM$BIND_VM_SEGMENT.@ for V4.1. See Section 1.23.1 for more information. C 2.2.18 Virtual Memory Increased with Some Fourth-Generation Languages E In V4.0 and V4.0A with some fourth-generation languageseH (4GLs), virtual memory increased by approximately 64 pagesC for each modification made in the case of a multifileaD database where the relation being modified had indexes1 with a STORE clause and constraint.a G This problem was fixed in Rdb/VMS V4.0B. Some other minoraI memory problems that were not fixed in V4.0B when using then< RDO and SQL user interfaces are fixed in V4.1. I Software Errors Fixed 2-9i
@ 2.2.19 Remote File Specifications Were Incorrectly Formatted B In previous versions of RDO and SQL, the SHOW statements< incorrectly displayed the file specification if itC contained a quoted access control string but no password.eB The file specification was corrupted when an attempt wasA made to mask a password usually contained in the access.< control string, as shown in the following example: - NODE"USERNAME"::DISK:[DIR]DATABASE._ > This problem is fixed in V4.1. Remote access controlB strings of all formats are now handled correctly by both RDO and SQL. ; The following examples show the correct behavior: ( o Empty access control string @ RDO> DATA FILE '0""::DISK1:[ADMIN.DB.V40]PERSONNEL'
RDO> SHOW VERSION8 Current version of RDO is: Rdb/VMS V4.1-00% Underlying versions are: F Database with filename 0""::disk1:[admin.db.v40]personnel# Rdb/VMS V4.0-0s( Rdb/Dispatch V4.0-2- Rdb/Remote Server V4.0-1r1 Rdb/Remote Interface V4.1-00 ) Rdb/Dispatch V4.1-00 5 o Access control string with only USERNAMEe M RDO> DATA FILE '0"REMOTE_TEST1"::DISK1:[ADMIN.DB.V41]PERSONNEL'h RDO> SHOW VERSION8 Current version of RDO is: Rdb/VMS V4.1-00% Underlying versions are:nR Database with filename 0"remote_test1"::disk1:[admin.db.v41]personnel$ Rdb/VMS V4.1-00) Rdb/Dispatch V4.1-00 . Rdb/Remote Server V4.1-001 Rdb/Remote Interface V4.1-00 ) Rdb/Dispatch V4.1-00 2-10 Software Errors Fixed
r s E o Access control string with USERNAME and PASSWORD and:& password filtered out X RDO> DATA FILE '0"ADMIN SECRETPASSWORD"::DISK1:[ADMIN.DB.V40]PERSONNEL'" RDO> SHOW VERSION< Current version of RDO is: Rdb/VMS V4.1-00) Underlying versions are:I/ Database with filename 0"admin 9 password"::disk1:[admin.db.v40]personnel ( Rdb/VMS V4.0B-0, Rdb/Dispatch V4.0-21 Rdb/Remote Server V4.0-1 5 Rdb/Remote Interface V4.1-00 - Rdb/Dispatch V4.1-00 G o Explicit routing using intermediate DECnet nodes. ThisdA format contains multiple access control strings.R RDO> DATA FILE X cont> '0"REMOTE_TEST1"::0"REMOTE_TEST1"::DISK1:[ADMIN.DB.V41]PERSONNEL' C 2.2.20 SORTWORK Files Were Not Closed Properly During Image Rundown B In releases of Rdb/VMS previous to V4.1, there was aH problem in how Rdb/VMS handled SORTWORK files if the image: was interrupted with a Ctrl/y STOP sequence. G The SORTWORK files are created and opened in EXEC mode bynH the RDMSHRP.EXE image (they cannot be opened in USER mode,E as all processing of these files is done in EXEC mode).cC Because they are EXEC mode files, they are not closedOH automatically as part of the normal VMS image rundown. TheI sort code has its own exit handler, but this is not invokedrE by a Ctrl/y STOP sequence, and so the files remain opentI and the channels remain assigned. The only way to close thecF files is to stop the process (or log out). This causes a8 VMS bugcheck entry in the SYSERR.LOG file. E This problem is fixed in V4.1. The sort code in Rdb/VMSlF has been modified to now "register" these SORTWORK filesI using a set of routines that will ensure that the files are H closed and deassigned when the KERNEL-mode exit handler isG invoked during the Rdb/VMS image rundown. If the image is I interrupted with a Ctrl/y STOP sequence, the SORTWORK filesWF will still remain, but because they are now closed, they/ can be deleted at the DCL prompt.i I Software Errors Fixed 2-11h
a a C 2.2.21 Monitor Produced a Bugcheck in the MON$FIND_USER Routinec D When a DBR process was executed from the DCL shell, it wasB possible to send interprocess mail to the monitor, whichE produced a bugcheck in the MON$FIND_USER() routine becausen3 the process was not known to the monitor.m A In addition, due to timing issues, it was also possible C for a monitor to execute a DBR process and then terminatee? (either because a user executed a DCL STOP/ID commandh= or performed some other similiar event). If the new ? monitor created a mailbox with the same internal name B as the terminated monitor, then the DBR process from theD terminated monitor would send interprocess mail to the newA monitor. Because the new monitor did not know about theaE DBR recovery process, the monitor produced a bugcheck. NotebC that the new monitor executed another DBR process because B recovery for the terminated process was still necessary;7 this DBR process would successfully complete. 9 In both situations, when an unknown DBR processn? communicated with the monitor, the monitor produced ad@ bugcheck and never replied to the unknown DBR process.D This usually hung the DBR process because it was expectingC a reply from the monitor. This problem as expected had aneC adverse impact on normal daily database operations in a 7 ! by 24 work environment.A C This problem is fixed in V4.1. Now the monitor is allowed B to send an interprocess mail message back to any unknownB process and indicate that such a process is not valid in@ the current operating environment. By sending the SS$_C NOSUCHUSER status code, the mailbox code on the user side < produces a bugcheck containing useful information. E The monitor log outputs the following new information underR these circumstances: L 28-FEB-1992 11:05:22.00 - received recovery attach from 5EE028EC:11 - process name RICK2, user R_ANDERSON0N 28-FEB-1992 11:05:22.00 - ignoring unknown process 5EE028EC:000000019 - sending recovery attach reply to 5EE028EC:1 W - "%SYSTEM-F-NOSUCHUSER, login information not recognized at remote node"s 2-12 Software Errors Fixed
E The unknown process bugcheck displays the following newd information: C ***** Exception at 00017C4B : MBX$EXCHANGE + 00000226gJ %RDMS-F-MONFLRMSG, failure message received from the monitorS -SYSTEM-F-NOSUCHUSER, login information not recognized at remote node G Note that the NOSUCHUSER error message applies to the DBR I process, not the user process that invoked the DBR process. I 2.2.22 A Bugcheck Was Produced Within the Monitor Log File During % Heavy Monitor Activityc G In certain cases, a bugcheck was generated in the monitor/? log file (RDMMON.LOG) during heavy virtual memoryrB allocation and deallocation within the monitor. ThisC occurred only during heavy monitor activity caused byOG attaches and detaches to many databases on the same node.mI This problem usually generated bugchecks with either one oft' the following exceptions:h MON$FREE_VM +1B 1 %LIB-F-BADBLOADR, bad block address * MON$RELEASE_LCKTRM_USER +3a,0 %SYSTEM-F-ACCVIO, access violation F Problems occurred when the monitor process approached or2 reached its PGFLQUOTA process quota. 8 There are two workarounds to this problem: < o Change the database to be "OPEN IS MANUAL". G o Increase the PGFLQUOTA for the process that starts thehI monitor; a value of 80,000 should be sufficient for mostf applications. H This problem is fixed in V4.1. The monitor's VM allocationG and deallocation algorithms have been modified in V4.1 torC reduce the likelihood that these problems will occur.d I Software Errors Fixed 2-13
2.2.23 Rdb/VMS Monitor Failed When the Last User Finished on a
Particular Database
If the Rdb/VMS monitor process, RDMMON, failed when the
last user finished from a database, an abbreviated bugcheck
dump was written to the monitor log file. The exception was
one of the following:
MON$UNLOCK_MPLL + 00000031
or
MON$UNLOCK_MPLL + 00000036
or
MON$UNLOCK_MPLL + 00000049
The secondary error message was either a SYSTEM-F-ACCVIO or
SYS$SYSTEM-F-INVLOCKID.
This exception was caused by the way Rdb/VMS allocated
virtual memory. Customers who saw this problem generally
had storage areas (live and snapshot) that numbered in the
hundreds (the number varied from database to database).
This was a known problem in V3.1B and V4.0. This problem
did not cause a database to become corrupt. If your Rdb/VMS
monitor process was failing under V4.0 with the errors just
cited, this problem could be fixed in V4.0 by applying the
optional patch supplied on the mandatory update kit (V4.0A)
or by installing V4.0B.
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2.2.24 Defining a Remote Logical Name Denied Access to the Local
Node
If you defined a system logical for a database file on
a remote node, the local node was not able to access
the database remotely. For example, if you defined the
following logical name on remote node A:
$ DEFINE/SYSTEM DB DISK1:[DIR1]RDB_DATABASE
Then typed the following at the local node:
RDO> DATA FILE A::DB
You received the following error:
%RDB-E-BAD_DB_FORMAT, DB.RDB; does not reference a database known to Rdb
-RMS-E-FNF, file not found
2-14 Software Errors Fixed
The workaround to this problem is to type the following at
the local node:
RDO> DATA FILE A::DB:
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2.2.25 Transfer of Large Blocks of Data over the Network Resulted
in an Error
When large blocks of data (greater than 2000 bytes) were
transferred over the network, it was possible to get the
following error:
%RDB-F-BUG_CHECK_CALL, internal consistency check failed
%RDB-F-IO_ERROR, input or output error
-SYSTEM-F-LINKABORT, network partner aborted logical link
The workaround is to define the RDB$REMOTE_BUFFER_SIZE
logical name to a number larger than the maximum bytes
for the data transfer. This workaround only works for
machines that can accommodate the memory size specified
by the logical name.
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2.2.26 Problem When Database Was Defined as Remote
In V4.0, when a database was defined as remote, the
database was attached and activity occurred on the remote
node as determined by running the RMU/SHOW STATISTICS
command. However, when the remote node finished, the
following error message was returned:
%RDB-F-SYS_REQUEST, error from system services request
-LIB-F-BADBLOADR, bad block address
The process on the local node was running in a loop and had
to be stopped using Ctrl/Y.
The program ran well in a local environment but returned an
error in a remote environment.
This was a known problem in V4.0 for which there was no
workaround.
This problem is fixed in V4.1.
Software Errors Fixed 2-15
2.2.27 RDB$REMOTE Account That Has SYSTEM as Owner Creates
Installation Problems
If V4.0B was installed over an older version of Rdb/VMS
that had SYSTEM as the owner of the default directory of
the RDB$REMOTE account, RDB$SERVER could not create the
NETSERVER.LOG file and failed on attach or on the first
transaction.
A workaround is to use the DCL (DIGITAL Command Language)
command SET FILE/OWNER to set the ownership of the default
directory of the RDB$REMOTE account to RDB$REMOTE.
This problem is fixed in V4.1.
2.2.28 Rdb/VMS Did Not Accept the Database File Specification in
a Logical Name
Rdb/VMS V4.0 did not accept the database file specification
in a logical name in a remote attach if the colon was
missing, as shown in the following example:
On node A:
$ DEFINE/SYSTEM LOGICALNAME DB$DISK:[RDB]MF_PERSONNEL
On node B:
$ DIR A::LOGICALNAME:
Directory DB$DISK:[RDB]
MF_PERSONNEL.RDB;1
In SQL:
$ SQL
SQL> DECLARE SCHEMA FILENAME A::LOGICALNAME;
%RDB-E-BAD_DB_FORMAT, LOGICALNAME.RDB; does not reference a database known to Rdb
-RMS-E-FNF, file not found
In RDO:
$ RDO
RDO> INVOKE DATABASE FILENAME A::LOGICALNAME
%RDB-E-BAD_DB_FORMAT, LOGICALNAME.RDB; does not reference a database known to Rdb
-RMS-E-FNF, file not found
This is a known problem.
2-16 Software Errors Fixed
A workaround is to define your logical name with a
directory specification and include the colon at the end
of the logical name, as the following example shows:
$ DEFINE/SYSTEM LOGICALNAME DB$DISK:[RDB]
In SQL:
$ SQL
SQL> DECLARE SCHEMA FILENAME LOGICALNAME:MF_PERSONNEL;
In RDO:
$ RDO
RDO> INVOKE DATABASE FILENAME LOGICALNAME:MF_PERSONNEL
This problem is fixed in V4.1.
2.2.29 UPDATE Privilege Access for a Table with DACCESS Audit
Event Was Not Captured
In Rdb/VMS V4.0, the security auditing facility did not
log attempted UPDATE access to a table when the UPDATE
privilege was enabled for the DACCESS audit event. However,
security auditing of UPDATE access to columns within a
table always worked correctly.
This problem is fixed in V4.0B and V4.1. UPDATE privilege
auditing for the DACCESS audit event for a table now occurs
correctly.
2.2.30 DACCESS Audit Event Required a Minimal Set of Privileges
for Auditing to Occur
In Rdb/VMS V4.0, it was necessary to enable one of the
privileges (SELECT, SUCCESS, or FAILURE) using the RMU/SET
AUDIT command to get any DACCESS security auditing to occur
for an object. If one of these privileges was not enabled
for an object being audited, no security auditing would
occur for that object.
This problem is fixed in Rdb/VMS V4.0B and V4.1. In Rdb/VMS
V4.0B and V4.1, it is necessary to enable only those
privileges that are desired for security auditing of an
object.
Software Errors Fixed 2-17
2.2.31 Audited Privileges for DACCESS Audit Event for Views and
View-Columns Were Not Being Imported
In Rdb/VMS V4.0, the list of audited privileges for the
DACCESS audit event for views and view-columns was not
correctly imported during an SQL or RDO import operation.
The audited privilege lists were exported properly, but
never reimported. This problem affected only DACCESS
auditing for views and view-columns.
This problem is fixed in V4.1. Audited DACCESS privileges
for views and view-columns are now correctly reset when you
use the SQL or RDO IMPORT command.
2.2.32 Audited Privileges for DACCESS Audit Event for Columns
Were Not Being Copied to the New Column Definition During
an SQL ALTER TABLE Command
When an SQL ALTER TABLE command is executed, Rdb/VMS
creates new metadata version records for all the columns
in the table, and copies old column information into the
new record. In Rdb/VMS V4.0, the list of audited privileges
for the DACCESS audit event for a column was not being
correctly copied to the new column version metadata record.
This problem is fixed in V4.1. When a table definition is
altered, the list of audited privileges for a column is now
correctly copied to the new column version metadata record.
2.2.33 Deleting and Then Creating a Logical Area and Accessing
the Schema Caused a Page Checksum Bugcheck
When a logical area was deleted and another logical area
was then created followed by a simple query of the database
(SQL SELECT statement) to cause the schema to be read
again, a page checksum bugcheck resulted. There was a
problem that corrupted some entries on an AIP page in the
database.
This problem is fixed in V4.0A, V4.0B, and V4.1.
2-18 Software Errors Fixed
2.2.34 Partitioned Sorted Index Stored the First Record
Incorrectly
A partitioned index allows you to specify limits for
partitioning the index keys across multiple storage areas,
as in the following example:
CREATE INDEX EMPLOYEES_INDEX
ON EMPLOYEES(LAST_NAME)
TYPE IS SORTED
STORE USING (LAST_NAME)
IN AREA_1 WITH LIMIT OF ("MILLER")
OTHERWISE IN AREA_2;
If a table had a sorted partitioned index and at least
one other index (partitioned or single area), the index
keys for the first row stored in the table were stored
in the wrong storage area. This problem sometimes led to
an inability to select the first row stored in the table
(if the index was used), or to a bugcheck. If you have
a table with a partitioned index and at least one other
index (partitioned or single area), you can work around
this problem by dropping the indexes on the table and re-
creating them.
This problem is fixed in V4.0A, V4.0B, and V4.1. V4.0A
will not fix existing indexes with this problem. You must
delete and redefine your indexes to repair them. New tables
loaded after applying the mandatory update for V4.0 (V4.0A)
are not subject to this problem. However, tables that were
loaded prior to Version 4.0 still require the previous
workaround to correct the problem.
2.2.35 Partitioned Sorted Indexes Resulted in Various Problems
Any of the following problems was possible when you used
partitioned sorted indexes:
o A bugcheck occurred with an exception at LCKCCH$LOCK_
RET_NOT_OK+15.
o "%RDMS-F-NOT_READY, storage area !AC not in ready mode"
error message.
o During an IMPORT operation, a bugcheck dump occurred
with the following two exceptions:
- PIO$READY+23A, %RDMS-F-AREA_CORRUPT
Software Errors Fixed 2-19
- LCKCCH$LOCK_RET_NOT_OK+15, %SYSTEM-F-ACCVIO
o Incorrect results were returned from queries.
o Inconsistent data or indexes were found as a result of
the previous problem.
These problems generally occurred when one or more index
partitions had no index records stored in it.
There is no workaround for these problems.
These problems are fixed in V4.0A, V4.0B, and V4.1. V4.0A
will not fix indexes that already exist with any of these
problems. You must delete and redefine your indexes to
repair them.
2.2.36 You Could Not Define Views Based on System Relations
In V4.0 the following restriction was added as documented
in the VAX Rdb/VMS Release Notes:
3.11.3 Do Not Add Fields to Relations, Define Indexes, Triggers, and
Other Database Objects Based on System Relation Fields
You should not add fields to relations based on system relation
fields. In addition, you should not define indexes, triggers, and
other database objects on any system relation fields.
This restriction prevented the definition of views based
on system relations. If you attempted to define a view
based on a system relation, the following error message was
returned:
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-NOMETSYSREL, metadata may not be created/altered on system relations
This restriction posed a problem for some 4GL products
that require the ability to define views based on system
relations.
This problem is fixed in V4.0A, V4.0B, and V4.1. The
restriction has been lifted to allow only the definition of
views based on system relations. The restriction is still
in effect for defining any other database object based on
system relations.
2-20 Software Errors Fixed
2.2.37 Altering Domain and Column Attribute Caused FLDINUSE Error
Some SQL ALTER DOMAIN (RDO CHANGE FIELD) or SQL ALTER TABLE
ALTER COLUMN (RDO CHANGE RELATION CHANGE FIELD) statements
that altered domain or column attributes caused a FLDINUSE
error. The intent of this error was to prevent changes of
the attributes that may require rebuilding of the index;
however, all attribute changes were causing this error
to be generated. For example, the following commands were
executed using Rdb/VMS V4.0:
SQL> ! replace base domain with same data type (should be allowed)
SQL> CREATE DOMAIN FOO CHAR(5);
SQL> ALTER TABLE EMPLOYEES ALTER COLUMN EMPLOYEE_ID FOO;
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field EMPLOYEE_ID is referenced in index EMP_EMPLOYEE_ID
-RDMS-F-RELFLDNOC, field EMPLOYEE_ID in relation EMPLOYEES has not been changed
SQL>
SQL> ! modify the default value for DATATRIEVE (should be allowed)
SQL> ALTER DOMAIN LAST_NAME DEFAULT VALUE ' ';
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field LAST_NAME is referenced in index EMP_LAST_NAME
-RDMS-F-FLDNOTCHG, field LAST_NAME has not been changed
SQL>
SQL> ! modify the query name for SQL/DATATRIEVE (should be allowed)
SQL> ALTER DOMAIN LAST_NAME QUERY NAME 'LNAME';
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field LAST_NAME is referenced in index EMP_LAST_NAME
-RDMS-F-FLDNOTCHG, field LAST_NAME has not been changed
SQL>
SQL> ! modify the SQL Default
SQL> ALTER DOMAIN LAST_NAME DEFAULT ' ';
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field LAST_NAME is referenced in index EMP_LAST_NAME
-RDMS-F-FLDNOTCHG, field LAST_NAME has not been changed
SQL>
SQL> ! change the data type (should fail)
SQL> ALTER TABLE JOB_HISTORY ALTER COLUMN EMPLOYEE_ID INTEGER;
%SQL-W-INC_DAT_TYP, Altering column EMPLOYEE_ID to an incompatible data type match
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field EMPLOYEE_ID is referenced in index JH_EMPLOYEE_ID
-RDMS-F-RELFLDNOC, field EMPLOYEE_ID in relation JOB_HISTORY has not been changed
SQL>
SQL> ! add a collating sequence (should fail)
Software Errors Fixed 2-21
SQL> CREATE COLLATING SEQUENCE GERMAN GERMAN;
SQL> ALTER DOMAIN LAST_NAME COLLATING SEQUENCE GERMAN;
%RDB-E-NO_META_UPDATE, metadata update failed
-RDMS-F-FLDINUSE, field LAST_NAME is referenced in index EMP_LAST_NAME
-RDMS-F-FLDNOTCHG, field LAST_NAME has not been changed
SQL>
Rdb/VMS has lifted this restriction for most attribute
changes. In Rdb/VMS V4.1 and later only the data type,
collating sequence, and SQL default will be checked. This
allows attributes like edit string, query name, missing
value (using CDO or RDO), and valid if (using CDO or RDO)
to be altered without first dropping indexes. For example,
the following statements were executed using Rdb/VMS V4.1:
SQL> ! replace base domain with same data type (should be allowed)
SQL> CREATE DOMAIN FOO CHAR(5);
SQL> ALTER TABLE EMPLOYEES ALTER COLUMN EMPLOYEE_ID FOO;
SQL>
SQL> ! modify the default value for DATATRIEVE (should be allowed)
SQL> ALTER DOMAIN LAST_NAME DEFAULT VALUE ' ';
SQL>
SQL> ! modify the query name for SQL/DATATRIEVE (should be allowed)
SQL> ALTER DOMAIN LAST_NAME QUERY NAME 'LNAME';
A side effect of this change to Rdb/VMS is that less work
needs to be done by the SQL/RDO INTEGRATE statement when
these attributes are modified in the CDD/Repository. In
previous versions of Rdb/VMS, the FLDINUSE error caused the
INTEGRATE statement to drop the index before retrying the
attribute change. When complete the index was re-created.
These drop and create operations for the index were often
expensive I/O operations.
2.2.38 Unnecessary Privileges Were Stored for the Database or
Tables
Versions of Rdb/VMS previous to V4.1 allowed privileges
that were not applicable to the database or tables
(views) to be granted to those objects using the SQL
GRANT statement or the RDO DEFINE/CHANGE PROTECTION
statements. For the database, it was possible to grant
the REFERENCES privilege. For tables, it was possible to
grant the OPERATOR, DBADM (ADMINISTRATOR), SECURITY, and
DISTRIBTRAN privileges. These privileges would also be
granted when using the privilege name "ALL" in the GRANT
2-22 Software Errors Fixed
or DEFINE/CHANGE PROTECTION statements. These privileges
are not used to enforce any security on these objects, and
therefore are unnecessary.
This problem is fixed for V4.1. If the privileges
previously listed are specified for a database or table
(view), they are ignored when updating the object's
associated access privilege sets (APS).
This software correction is "cosmetic" and does not affect
the security of the database or tables. There is no problem
with keeping these unnecessary privileges in the object's
APS. Objects that were created prior to Rdb/VMS V4.1 will
continue to store the unnecessary privileges and to display
them using the SHOW PROTECTION command. For existing
databases and tables, an EXPORT and subsequent IMPORT
of the database will correctly remove any unnecessary
privileges from the database and tables when they are
re-created.
2.2.39 BUGCHECK Occurred on Rollback/Redefinition of CREATE
STORAGE MAP . . . STORE LIST Statement
In Rdb/VMS V4.0, a CREATE STORAGE MAP . . . STORE LISTS
statement that was rolled back and then tried again
caused an inadvertent BUGCHECK dump file. For example,
the following command sequence exhibited this problem:
CREATE STORAGE MAP LISTS_MAP
STORE LISTS IN RESUME_LISTS for (RESUMES)
IN RDB$SYSTEM;
ROLLBACK;
CREATE STORAGE MAP LISTS_MAP
STORE LISTS IN RESUME_LISTS for (RESUMES)
IN RDB$SYSTEM;
(BUGCHECK occurs here)
The problem is fixed in V4.1. This improper bugcheck no
longer occurs.
Software Errors Fixed 2-23
2.2.40 Problem in PSII$DELETE_EMPTY_NODE Caused an Error
A problem in PSII$DELETE_EMPTY_NODE in which the line
number portion of a dbkey was overwritten with zero caused
the following error:
%RDB-E-NO_RECORD, access by dbkey failed because dbkey is no longer
associated with a record
-RDMS-F-NODBK, 46:354:0 does not point to a data record
The dbkey in question was the next node pointer in a level
2 (or higher) index node. This occurred under the following
conditions:
o The level 2 node was second to the left-most node on a
given level.
o The node was completely full. There was no free space
between the last key or dbkey and the next node pointer.
o The current left-most node was deleted.
This problem is fixed in V4.1.
2.2.41 Defining a Partitioned Hashed Index Resulted in Corruption
Defining a hashed index on a table in a storage area that
already has a table defined in it could result in a corrupt
hashed index being created. When creating a hashed index,
an incorrect system record logical area could be assigned
to the index.
To determine if an existing database has corrupt hashed
indexes of this form, do one of the following:
o Perform an RMU/VERIFY/INDEXES=*/LOG command on the
database. If a SYSRECHKY error message is returned,
it indicates that a corrupt hashed index of the form
described exists. To determine which hashed index is
corrupt, check the RMU/VERIFY log to see what hashed
index was being verified at the time the SYSRECHKY error
message was returned.
o Perform the following SQL query on the database:
2-24 Software Errors Fixed
SQL> SELECT SMA1.RDBVMS$MAP_NAME, SMA1.RDBVMS$AREA_NAME
cont> FROM RDBVMS$STORAGE_MAP_AREAS SMA1,
cont> RDBVMS$STORAGE_MAP_AREAS SMA2
cont> WHERE SMA1.RDB$STORAGE_ID <> 0
cont> AND SMA1.RDB$INDEX_ID <> 0
cont> AND SMA1.RDB$STORAGE_ID = SMA2.RDB$STORAGE_ID
cont> AND SMA2.RDB$INDEX_ID = 0;
If no rows are selected, there are no corrupt hashed
indexes of this form. Otherwise, a selected row represents
a corrupt hashed index of this form. The SMA1.RDBVMS$MAP_
NAME field indicates the name of the corrupt hashed
index while the SMA1.RDBVMS$AREA_NAME field indicates a
particular partition of the index.
This problem is fixed in V4.0B and V4.1. An EXPORT/IMPORT
operation to V4.1 will remove the corruption.
In Rdb/VMS V4.1, an RMU/VERIFY/INDEXES=*/LOG will detect
this type of hashed index corruption. A SYSRECHKY error
indicates a corruption of this type.
2.2.42 Unable to Delete a Collating Sequence That Was No Longer
in Use
In releases of Rdb/VMS previous to V4.1, the COLUSEDREL
(collating sequence in use) error message was being
returned in a scenario where the collating sequence was
no longer actively being used.
When performing an ALTER DOMAIN xxx NO COLLATING_SEQUENCE
command, Rdb/VMS creates new records in the RDB$FIELD_
VERSIONS table for each column of all the tables affected
by the modification to the domain. When subsequently
performing a DELETE COLLATING_SEQUENCE yyy command, Rdb/VMS
checks all the relation field versions to make sure that
none are using the collating sequence. The COLUSEDREL
error message resulted because Rdb/VMS was checking all the
relation field version records, not just the most current
ones, and thus was reading older relation field version
records that indicated that the collating sequence was
still in use.
This problem is fixed in V4.1. The COLUSEDREL message now
appears only if the current version of a relation field
definition is still using the collating sequence.
Software Errors Fixed 2-25
2.2.43 Nontext Fields with Collating Sequences Produced Incorrect
Results with Constraints
Prior to Rdb/VMS V4.1 nontext fields such as signed
word could be defined with collating sequences. This is
incorrect as collating seqences do not make sense with
nontext fields.
This combination has been found to produce incorrect
results with constraints.
This problem is fixed in V4.1. For V4.1, the following
changes have been made:
o Nontext fields cannot be defined with collating
sequences.
o The result of a CHANGE FIELD statement cannot be a
nontext field with a collating sequence. If a database
was converted to V4.1 and had nontext fields with
collating sequences, then these fields cannot be changed
if the result is a nontext field with a collating
sequence.
o An import operation will strip collating sequences
from nontext fields with collating sequences. An
informational message will also be displayed indicating
the field that the collating sequence was dropped from.
2.2.44 CHANGE DATABASE Statement Resulted in Bad Parameter Error
Message
Using the CHANGE DATABASE statement (or ALTER SCHEMA
statement in SQL) to add or drop storage areas resulted
in RDMS-F-BADPARAM error messages. This usually occurred
when the number of storage areas involved (both existing
and to be added) was approximately 64.
This problem was caused by the improper initialization
of a data structure when more than 64 storage areas were
involved.
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2-26 Software Errors Fixed
2.2.45 Change in Operation of Index Deletion
In Rdb/VMS V4.0B and V4.1, the action of an SQL DROP INDEX
statement (or an RDO DELETE INDEX statement) has been
optimized in the following cases:
1. If a sorted index has a storage map (that is, a STORE
clause), then each index (or each partition of each
index) is allocated a unique logical area. If the index
is stored in areas with uniform page format, Rdb/VMS
optimizes the index deletion by marking the logical
area as deleted. In this way, Rdb/VMS reuses the space
without having to scan the storage area and remove each
index node.
In previous versions, Rdb/VMS always scanned the uniform
area and erased each index node, usually an expensive
I/O operation. The behavior in V4.0B enables much faster
index deletion for this class of indexes.
2. If a sorted index does not have a storage map, it is
mapped automatically to RDB$SYSTEM storage area. All
indexes created in this way for a table share a single
logical area. Therefore, it is only the final index
deletion that can be optimized as previously described.
For example, consider three indexes (EMP_INDEX1, EMP_
INDEX2, and EMP_INDEX3) defined without storage maps
for the EMPLOYEES table. DROP INDEX EMP_INDEX1 statement
erases all index nodes for EMP_INDEX1. DROP INDEX EMP_
INDEX2 statement erases all index nodes for EMP_INDEX2.
Finally, a DROP INDEX EMP_INDEX3 statement simply marks
the logical area as deleted.
In previous versions, Rdb/VMS would perform this
optimization only if all indexes for a table defaulted
to RDB$SYSTEM. If just one index was created for a table
that had a storage map, then a full index scan would be
used for each index deletion for the table.
This behavior is corrected in Rdb/VMS V4.0B and V4.1.
________________________ Note ________________________
The sharing of logical areas is maintained for upward
compatibility with older versions of Rdb/VMS in which
single file databases did not have storage maps for
indexes. Digital recommends that storage maps be used
Software Errors Fixed 2-27
with all indexes so that the delete behavior described
in this section can be achieved for all sorted indexes
in uniform areas.
______________________________________________________
For any index stored in a mixed area, Rdb/VMS must scan
each area and delete the index nodes (sorted indexes)
or hash buckets (hashed indexes), as components of these
indexes are mixed with records from other tables and
indexes. Therefore, no optimization is possible in these
cases.
2.2.46 Privilege Violation in Batch-Update Caused Database
Corruption
When a user without privileges tried to delete an index in
a batch-update transaction, the database was corrupted.
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2.2.47 Collating Sequence Problems
There were several problems related to collating sequences
in V4.0 and V4.0A. The following list describes the current
behavior:
o Multisegment indexes in which one or more of the
segments was a field with a collating sequence is no
longer a problem in Rdb/VMS V4.0B and V4.1.
o If the user uses the collating sequence multinational_2
or multinational_1, Rdb/VMS V4.0B and V4.1 no longer
bugchecks.
o The predicate STARTING WITH "" not retrieving the proper
record stream is no longer a problem in Rdb/VMS V4.0B
and V4.1.
Support has also been added for the Thai collating sequence
in Rdb/VMS V4.0B and V4.1.
2-28 Software Errors Fixed
2.2.48 Improper Error Displayed When Exporting and Importing to
Use a Different Collating Sequence
The following example shows a database created with a
collating sequence and then exported and imported to use
a different collating sequence:
RDO> DEFINE DATABASE FOO COLLATING_SEQUENCE GERMAN GERMAN.
RDO> EXPORT FOO FOO
RDO> IMPORT FOO BAR COLLATING_SEQUENCE DANISH DANISH.
In earlier versions of Rdb/VMS, the following message was
improperly returned:
Database collating sequence was !AC, now is !AC
Rdb/VMS V4.0B corrects this deficiency and returns the
following message:
Database collating sequence was GERMAN , now is DANISH
Rdb/VMS V4.1 fixes the problem of the excess spaces between
the text of the first collating sequence name and the
comma.
2.2.49 ALTER STORAGE MAP Statement Caused a Bugcheck When
Combined with Disabling Compression
There was a problem with the ALTER STORAGE MAP statement
in Rdb/VMS V4.0A. Specifying a combination of altering the
storage map for a table to use a different storage area and
disabling compression would cause Rdb/VMS to bugcheck. This
was due to an improper copy of storage map information from
the old table definition to the new table definition prior
to the data decompression.
For example, the following sequence of SQL statements would
lead to a bugcheck when the ALTER STORAGE MAP statement was
executed:
SQL> ALTER SCHEMA FILENAME MF_PERSONNEL;
SQL> ADD STORAGE AREA TEST FILENAME TEST PAGE FORMAT IS MIXED;
SQL> DECLARE SCHEMA FILENAME MF_PERSONNEL;
SQL> CREATE UNIQUE INDEX DI ON DEPARTMENTS (DEPARTMENT_CODE) TYPE IS HASHED
cont> STORE IN TEST;
SQL> ALTER STORAGE MAP DEPARTMENTS_MAP
cont> PLACEMENT VIA INDEX DI STORE IN TEST
cont> DISABLE COMPRESSION;
Software Errors Fixed 2-29
This problem is fixed in Rdb/VMS V4.0B and V4.1.
2.2.50 Synchronization Problem for an Empty Sorted Index
When two simultaneous attaches to the same database
accessed an empty table using a sorted index, one attach
could fail to see a row created by the other attach. This
problem occurred only in tables whose indexes resided in
a single storage area. It did not occur in partitioned
indexes, nor did it occur in relations whose indexes were
unmapped and resided by default in the RDB$SYSTEM logical
area. Furthermore, this problem occurred only if the table
was empty when both processes attach to the database. This
problem was originally fixed in V3.1B. However, when two
released patches (LCKCCH31B.PAT and SORT_FIX_B.PAT) were
applied, the problem recurred and produced the following
exception:
Exception at 00211A5C : RDMS$$KOD_REMOVE_TREE + 0000046B,
(%RDMS-F-BUGCHECK, fatal, unexpected error detected)
The problem still occurs in V4.0, V4.0A, and V4.0B. The
following example shows this problem:
SQL> CREATE SCHEMA FILENAME TEST_DB;
SQL> FINISH;
SQL> DECLARE SCHEMA FILE TEST_DB;
SQL> CREATE TABLE CANDIDATES
cont> (LAST_NAME CHAR (15),
cont> FIRST_NAME CHAR (15));
SQL> COMMIT;
SQL> CREATE INDEX CANDIDATES_INDEX ON CANDIDATES
cont> (LAST_NAME, FIRST_NAME) TYPE IS SORTED;
SQL> COMMIT;
SQL> FINISH;
- Table CANDIDATES is empty.
- User #1 attaches to the database.
SQL> DECLARE SCHEMA FILE TEST_DB;
SQL> SET TRANSACTION READ ONLY;
SQL> SEL * FROM CANDIDATES;
0 rows selected
SQL> COMMIT;
2-30 Software Errors Fixed
- User #2 attaches to the database and inserts a row.
SQL> DECLARE SCHEMA FILE TEST_DB;
SQL> SET TRANSACTION READ WRITE;
SQL> INSERT INTO CANDIDATES (LAST_NAME, FIRST_NAME)
cont> VALUES ("Doe", "John");
1 row inserted
SQL> COMMIT;
- User #1 wants to delete the row
SQL> SET TRANSACTION READ WRITE;
SQL> DELETE FROM CANDIDATES;
%RDMS-I-BUGCHKDMP, generating bugcheck dump file $2$DUA1:[DB]RDSBUGCHK.DMP;1
%SYSTEM-F-BREAK, breakpoint fault at PC=00000000, PSL=00000000
There is a workaround to this problem. After creating any
new B-tree index defined on an empty table, store data in
the table so that the index fields are used. In addition,
if you have a partitioned index, store at least one record
in each partition. Once the data is stored, erase the rows.
This problem is fixed in V4.1.
2.2.51 Defining a View Caused a Bugcheck When a Sorted Index Was
Previously Defined
When defining a view in interactive SQL, the following
bugcheck was generated when a sorted multisegmented index
was previously defined.
*****Exception at RDMS$$RSS$ASN_FOR_RSS_NDX
fatal unexpected error detected
The view definition is as follows:
Software Errors Fixed 2-31
CREATE VIEW TEST_VIEW
AS SELECT
A.ASSET_ID,
A.ASSET_DSC
FROM ASSETS A, VEHICLES V, BUILDINGS B
WHERE
A.ASSET_TYPE_CD = "V" AND
A.ASSET_ID = V.ASSET_ID
OR
A.ASSET_TYPE_CD = "B" AND
A.ASSET_ID = B.ASSET_ID;
The sorted multisegmented index is as follows:
CREATE INDEX ASETS_KEY_NDX ON ASSETS
(ASSET_ID, ASSET_TYPE_CD)
TYPE IS SORTED;
This is a known problem in V4.0. This is a problem in the
optimization of certain queries containing OR logic. During
optimization, the wrong strategy may be chosen when trying
to optimize OR logic, resulting in incorrect assumptions
about the order in which record retrieval operations are to
be carried out.
A workaround is to delete the indexes before creating the
view and then create the indexes again. Another workaround
is to change the selection clause within the view as
follows:
SELECT
A.ASSET_ID,
A.ASSET_DSC
FROM ASSETS A
WHERE
A.ASSET_TYPE_CD = "V" AND
EXISTS ( SELECT V.ASSET_ID FROM VEHICLES V WHERE A.ASSET_ID = V.ASSET_ID)
OR
A.ASSET_TYPE_CD = "B" AND
EXISTS ( SELECT B.ASSET_ID FROM BUILDINGS B WHERE A.ASSET_ID = B.ASSET_ID)
This problem is fixed in V4.1.
2-32 Software Errors Fixed
2.2.52 Collating Sequences That Used Two-to-Two Character Mapping
Could Bugcheck
When you defined a collating sequence that used two-to-two
character mapping, for example Thai collating sequences, a
bugcheck could occur with the following exception:
EXCEPTION AT 003C2BC1
RDMS$$MCS$NCS_RECORD_8 + 000000401
Two-to-two character mapping was not supported in V4.0.
The following example duplicates the problem.
DEFINE DATABASE AX DICTIONARY IS NOT USED.
DEFINE COLLATING_SEQUENCE TEST TEST.
DEFINE FIELD TEST DATATYPE TEXT SIZE 2 COLLATING_SEQUENCE IS TEST.
DEFINE RELATION MIKE.
TEST.
END RELATION.
COMMIT
START_TRANSACTION READ_WRITE
STORE T IN MIKE USING T.TEST = "AA" END_STORE
STORE T IN MIKE USING T.TEST = "AA" END_STORE
STORE T IN MIKE USING T.TEST = "ZZ" END_STORE
STORE T IN MIKE USING T.TEST = "A " END_STORE
STORE T IN MIKE USING T.TEST = "Z " END_STORE
STORE T IN MIKE USING T.TEST = "BA" END_STORE
STORE T IN MIKE USING T.TEST = "AB" END_STORE
STORE T IN MIKE USING T.TEST = "C " END_STORE
FOR T IN MIKE PRINT T.* END_FOR
FOR T IN MIKE SORTED BY T.TEST PRINT T.* END_FOR
SHOW FIELD TEST
COMMIT
There is no workaround to this problem.
This problem is fixed in V4.1.
2.2.53 Disabling Compression When Changing a Table's Storage Map
to Use a Different Storage Area Caused a Bugcheck
In versions of Rdb/VMS previous to V4.1, there was a
problem with the ALTER STORAGE MAP statement. Specifying
a combination of altering the storage map for a table to
use a different storage area and disabling compression
in a single ALTER STORAGE MAP statement caused Rdb/VMS to
bugcheck.
Software Errors Fixed 2-33
For example, the following command caused a bugcheck for
the MF_PERSONNEL database:
! First, create storage area NEW_AREA and index NEW_INDEX.
! Then modify the storage map for table DEPARTMENTS.
ALTER STORAGE MAP DEPARTMENTS_MAP
PLACEMENT VIA INDEX NEW_INDEX
STORE IN NEW_AREA
DISABLE COMPRESSION;
This problem is fixed in V4.0B and V4.1.
2.2.54 REORGANIZE Clause Caused a Bugcheck
After moving data from a mixed formatted area to a
uniform area utilizing the ALTER STORAGE MAP statement
and REORGANIZE clause, an attempt to drop a hashed index
that remained in the mixed area produced a bugcheck.
This problem is fixed in V4.0B and V4.1.
2.2.55 REORGANIZE PAGES Had No Affect When Moving Records from
the RDB$SYSTEM Storage Area into a New Storage Area and
Placing Them Using an Index
In versions of Rdb/VMS previous to V4.1, there was a
problem that prevented data records from being properly
reorganized from the RDB$SYSTEM storage area into a user-
defined storage area and placed using an index. Data
records would be properly moved to the new storage area,
but the records would not be correctly placed according to
the PLACEMENT VIA INDEX clause.
For example, the following sequence of statements exhibits
this problem:
CREATE TABLE PLACE_VIA_TABLE
(ID ID_DOM, NAME LAST_NAME_DOM);
CREATE STORAGE MAP PLACE_VIA_MAP
FOR PLACE_VIA_TABLE
STORE IN RDB$SYSTEM;
CREATE INDEX PLACE_NDX
ON PLACE_VIA_TABLE (ID)
TYPE IS HASHED
STORE IN PLACE_VIA;
2-34 Software Errors Fixed
! Insert some data into PLACE_VIA_TABLE.
! Next, use RMU/DUMP to display the PLACE_VIA area to see where the
! index records were placed.
! ...
! Then, alter the storage map to use a different storage area and to
! place the data records near the corresponding hashed index record.
ALTER STORAGE MAP PLACE_VIA_MAP
STORE IN PLACE_VIA
PLACEMENT VIA INDEX PLACE_NDX
REORGANIZE;
! Finally, use RMU/DUMP to display the PLACE_VIA area to see if the
! data records are placed near the corresponding index records.
! No, they are placed randomly in the area.
This problem is fixed in V4.1.
2.2.56 Area Allocation Was Displayed Incorrectly
In Rdb/VMS V4.0, the SQL and RDO SHOW STORAGE AREA
statement, and EXPORT statement used an incorrect algorithm
for determining the storage allocation.
This problem is fixed in V4.1.
Note that the original allocation is not saved by Rdb/VMS,
and so is calculated from the final allocation by removing
overhead incurred by database structure pages. This value
will be slightly different to that specified by the user as
the number of pages will be rounded up to fit the current
buffer size.
Impact: Low. This value is used for the allocation size in
the SQL or RDO IMPORT operation but the buffer size should
ensure that the slight error in the calculation is not
harmful to the database.
2.2.57 Several Miscellaneous Problems Occurred with Triggers
The following problems occurred with triggers:
o Aggregate references to subject context received
incorrect data
References to the subject table context from within an
assignment of a MODIFY/UPDATE trigger action were not
using the correct subject context data obtained before
the triggered action occurred.
Software Errors Fixed 2-35
o Triggers not fully compiled caused ACCVIOs to occur
Triggers not fully compiled due to detecting the
recursion error caused an ACCVIO to occur during
database detach.
o Triggers did not always operate on the correct subject
table
MODIFY assignments from a column select expression
caused the triggers for the MODIFY subject table to
operate on the table referenced in the column select
expression.
o Triggers and optional MODIFY statements confused code
generation
The case of MODIFY triggers and a program where a MODIFY
statement is not always executed and the MODIFY RSE has
an ORDER BY clause caused statements following MODIFY
statements to use the wrong data.
These problems are fixed in V4.1.
2.2.58 Interaction of a Trigger with the Modify of a Segmented
String May Cause a "NO_RECORD" Failure on Commit
In versions of Rdb/VMS previous to V4.1, if a before-update
trigger on a table that included a segmented string was
invoked by an update statement that also changed the
segmented string field, the following error message may
be seen during commit:
%RDB-E-NO_RECORD, access by dbkey failed because dbkey is no longer
associated with a record
-RDMS-F-NODBK, x:xxx:x does not point to a data record
This problem was caused by Rdb/VMS incorrectly attempting
to erase the same segmented string twice.
This problem is fixed in V4.1.
2-36 Software Errors Fixed
2.2.59 Problem with Improper Interactions Between Trigger Actions
and Triggering Statements
Various update actions of a trigger could interact with
the update action of the triggering statement causing the
triggering statement to execute improperly.
For example, a BEFORE UPDATE trigger for table X that
inserted a new row into table X might cause the triggering
UPDATE statement to loop.
This problem is fixed in V4.1. Improper interactions
between trigger actions and triggering statements have
been eliminated.
2.2.60 An Incorrect Value Was Stored or a Bugcheck Resulted When
Using BEFORE UPDATE or BEFORE MODIFY Triggers
The following circumstances could result in incorrect
results stored in a database or a bugcheck dump with an
exception at RDMS$$EXE_ACTION+4F7 when a table was updated
in SQL or modified in RDO:
o An SQL BEFORE UPDATE or RDO BEFORE MODIFY trigger was
defined on the table.
o The SQL BEFORE UPDATE or RDO BEFORE MODIFY trigger
contained an update or modify action.
o The update or modify action on the trigger subject
table required a scan of another table, or the update
or modify action on the trigger subject table included
an ordering clause such as a sort or project operation
(SQL ORDER BY or SELECT DISTINCT or RDO SORTED BY or
REDUCED TO clause).
This problem occurred as a result of the trigger operating
with a record that was not the subject record of the
update.
This problem is fixed in V4.0A, V4.0B, and V4.1. The
subject record is now ensured to be the current record
before the trigger actions begin.
Software Errors Fixed 2-37
2.2.61 Certain Queries Using Substrings Produced Incorrect
Results
In versions of Rdb/VMS previous to V4.1, certain queries
using substrings produced incorrect results. These included
queries that used substrings in conjunction with aggregate
functions and group-by and union clauses as follows:
SQL> SELECT SUBSTRING(LAST_NAME FROM 1 FOR 4), FIRST_NAME
cont> FROM EMPLOYEES WHERE FIRST_NAME = 'Alan'
cont> UNION
cont> SELECT SUBSTRING(LAST_NAME FROM 1 FOR 4), FIRST_NAME
cont> FROM EMPLOYEES WHERE FIRST_NAME = 'Alvin';
The query returned the following results:
FIRST_NAME
Alan
Alvin
Alvin
The value of the substring was incorrectly returned as
blank; that is, the value of the substring, LAST_NAME, was
not returned. A second example using aggregates shows the
same problem.
SQL> SELECT MAX(SUBSTRING(LAST_NAME FROM 1 FOR 4))
cont> FROM EMPLOYEES;
1 row selected
This problem is fixed in V4.1. Rdb/VMS now correctly
returns the values of substring operations. For example,
using aggregates, the following information now displays as
expected:
SQL> SELECT MAX(SUBSTRING(LAST_NAME FROM 1 FOR 4))
cont> FROM EMPLOYEES;
Ziem
1 row selected
2-38 Software Errors Fixed
2.2.62 Updating the Cardinality of a Relation Caused a Bugcheck
The following query for updating the cardinality of a
relation caused a bugcheck:
SQL> UPDATE RDB$RELATIONS SET RDB$CARDINALITY = 65535
cont> WHERE RDB$RELATION_NAME = "T1";
This problem is fixed in V4.0B and V4.1.
2.2.63 CONTAIN Predicate Caused Uppercase Type in the Second Byte
of Some Two-Octet Characters
Users who used text strings in two-octet character sets,
that is, KANJI, HANZI, HANYU, or HANGUL, have to define the
logical name RDB$CHARACTER_SET. In this case, the CONTAIN
predicate incorrectly caused uppercase type in the second
byte of some two-octet characters. When the second byte was
equivalent to the code of an ASCII lowercase character, the
predicate made it uppercase to a code of a corresponding
ASCII uppercase character. The problem was that this
uppercasing was not meaningful for the two-octet character
sets.
Users who did not use any character sets besides ASCII or
MCS were not affected.
This problem is fixed in V4.0A, V4.0B, and V4.1. The
CONTAIN predicate does not make uppercase the second byte
of a two-octet character.
2.2.64 Negate Operator Incorrectly Propagated the NULL Bit While
Processing a Record Stream
In previous versions of Rdb/VMS, the negate operator
incorrectly propagated the NULL bit while processing a
record stream.
For instance, of the six values returned from a query the
third was NULL. If the negate operator was used, then the
third and subsequent values were returned as NULL also.
In RDO, RDBPRE, and RDML the symptoms were zeros (the
default MISSING_VALUE) returned for the subsequent column
values.
Software Errors Fixed 2-39
In V4.0: (also V3.0, V3.1), the following example $ demonstrates this problem: , SQL> CREATE DATABASE FILENAME FOO;4 SQL> CREATE TABLE T(A INTEGER, B INTEGER);, SQL> INSERT INTO T VALUES (1, 10); 1 row inserted, SQL> INSERT INTO T VALUES (2, 10); 1 row inserted. SQL> INSERT INTO T VALUES (3, NULL); 1 row inserted, SQL> INSERT INTO T VALUES (4, 10); 1 row inserted, SQL> INSERT INTO T VALUES (5, 10); 1 row inserted, SQL> INSERT INTO T VALUES (6, 10); 1 row inserted SQL> COMMIT;" SQL> SELECT A, B FROM T;$ A B$ 1 10$ 2 10$ 3 NULL$ 4 10$ 5 10$ 6 10 6 rows selectedt# SQL> SELECT A, -B FROM T;i A$ 1 -10$ 2 -10$ 3 NULL8 4 NULL <-- should be -108 5 NULL <-- should be -108 6 NULL <-- should be -10 6 rows selectedI SQL> commit; E A workaround is to subtract the value from zero, instead ofT$ using the negate operator. 2-40 Software Errors Fixed
E D B This problem is fixed in V4.0A, V4.0B, and V4.1. The8 following query shows the correct results: * SQL> SELECT A, 0 - B FROM T; A1 1 -10 1 2 -10 1 3 NULL 1 4 -10c1 5 -10p1 6 -10 6 rows selectedt 8 2.2.65 UPDATE Operation Stored Incorrect Results H Updates to tables where one or more of the columns updatedB was contained in a sorted index for the table causedG incorrect results to be stored in the table. This was dueEH to rows being updated multiple times when they should have% been updated only once.E ; The following SQL example shows this problem: 0 DECLARE SCHEMA FILENAME PERSONNEL;N CREATE INDEX TIDX ON SALARY_HISTORY (EMPLOYEE_ID,SALARY_AMOUNT);J SELECT EMPLOYEE_ID, SALARY_AMOUNT, DBKEY FROM SALARY_HISTORYM WHERE EMPLOYEE_ID BETWEEN '00201' AND '00202' ORDER BY DBKEY; G EMPLOYEE_ID SALARY_AMOUNT DBKEYKG 00201 $15,897.00 41:701:4EG 00201 $21,259.00 41:701:5N . . ." 18 rows selected Q UPDATE SALARY_HISTORY SET SALARY_AMOUNT = SALARY_AMOUNT + 500 WHERE 8 EMPLOYEE_ID BETWEEN '00201' AND '00202';W 69 rows updated ! This number will probably be 23 on your system.o J SELECT EMPLOYEE_ID, SALARY_AMOUNT, DBKEY FROM SALARY_HISTORYM WHERE EMPLOYEE_ID BETWEEN '00201' AND '00202' ORDER BY DBKEY; I Software Errors Fixed 2-41r
n f C EMPLOYEE_ID SALARY_AMOUNT DBKEYEC 00201 $20,397.00 41:701:4hC 00201 $21,759.00 41:701:5rtypebox ( ) .typebox ( ) .typebox ( ) .typebox ( )typebox ( ) 18 typebox (r)typebox (o)┬typebox (s) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (e)typebox (d)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (A)typebox (s) typebox (s)typebox (h)typebox (o)┬┼, ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (S)typebox (A)typebox (L)typebox (A)typebox (R)typebox (Y)typebox (H)typebox (I)typebox (S)typebox (T)typebox (O)typebox (R)typebox (Y) typebox (r)typebox (o)┬ typebox (h)typebox (a)typebox (s) typebox (b)typebox (e)typebox (e)┼ ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (A)typebox ( ) ┼typebox (i)┼typebox (e) ├typebox (i)└typebox (e)typebox (s) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (S)typebox (A)typebox (L)typebox (A)typebox (R)typebox (Y)typebox (A)typebox (M)typebox (O)typebox (U)typebox (N)typebox (T) 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(A)typebox (T)typebox (E) typebox (d)typebox (e)├typebox (e)typebox (c)├typebox (s) typebox (a)┼typebox (y) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s). typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┘┤typebox (s)├typebox (B)typebox ( ) typebox (a)typebox (c)typebox (c)typebox (e)typebox (p)├typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (s)typebox (s)typebox (e)typebox (d) typebox (B)typebox (L)typebox (R), typebox (a)┼typebox (d) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)├ typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└typebox ()typebox ( ) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (s).typebox ( )typebox ( )typebox (E)typebox ( ) typebox (A)├ typebox (r)┤┼ ├typebox (i)└typebox (e), typebox (d)┤typebox (r)typebox (i)┼typebox (g) typebox (e)│typebox (e)typebox (c)┤├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)F, typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)├typebox (I)typebox ( ) ┬typebox (o)┤┌typebox (d) typebox (b)typebox (e) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d). typebox (T)typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (o)typebox (f)├typebox (e)┼ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ ┐┼typebox (o)┬ ┬typebox (h)typebox (a)├ typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (G)typebox ( ) ├typebox (h)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox (T)typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (o)typebox (r) typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (o)typebox (f)├typebox (e)┼┼typebox (D)typebox ( ) typebox (b)┌typebox (a)└typebox (e)typebox (d), ┬typebox (h)typebox (e)┼ typebox (i)┼ typebox (f)typebox (a)typebox (c)├ ├typebox (h)typebox (e) typebox (c)typebox (a)┤typebox (s)typebox (e) ┬typebox (a)typebox (s) typebox (a)┼ typebox (i)┌┌typebox (e)typebox (g)typebox (a)┌ typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)Ftypebox ()typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼.typebox (c)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 ┼typebox (o)┬ typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (s) ├typebox (h)typebox (e)<typebox ( ) typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)F typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (a)┌┌ typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e)typebox (s).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d) typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)F typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (i)typebox (s) ┼typebox (o)├ ┴typebox (a)┌typebox (i)typebox (d), ├typebox (h)typebox (e)typebox (I)typebox ( ) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (i)typebox (s) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ ├typebox (i)└typebox (e).typebox (o)typebox ( )typebox ( )typebox (;)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (N)typebox (O)typebox (M)typebox (E)typebox (T)typebox (A)typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E), └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d)typebox (c)typebox (G)typebox ( ) -typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (I)typebox (N)typebox (V)typebox (A)typebox (L)typebox (I)typebox (D)typebox (B)typebox (L)typebox (R), typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (B)typebox (L)typebox (R) typebox (i)typebox (s) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (a)├ typebox (o)typebox (f)typebox (f)typebox (s)typebox (e)├ 15typebox (y)typebox (M)typebox ( ) -typebox (R)typebox (D)typebox (M)typebox (S)-typebox (E)-Ftypebox (L)typebox (D)typebox (V)typebox (A)typebox (L)typebox (I)typebox (D)typebox (I)F, typebox (i)┼ typebox (V)typebox (A)typebox (L)typebox (I)typebox (D) typebox (I)F typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) typebox (g)┌typebox (o)typebox (b)typebox (a)┌ typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (S)typebox (E)X6typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (i)typebox (s) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d) typebox (d)┤typebox (r)typebox (i)┼typebox (g) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (R)typebox (A)typebox (T)typebox (E) typebox (o)typebox (r) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) (typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E))typebox ( )typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (p)typebox (a)├typebox (h) ┼typebox (a)└typebox (e).typebox (R)typebox ( )typebox ( )Ftypebox ( ) 2.2.68 typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (C)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (I)┼typebox (d)typebox (e)│ typebox (C)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼ typebox (o)┼ typebox (P)typebox (a)typebox (r)├typebox (i)├typebox (i)typebox (o)┼typebox (e)typebox (d) typebox (H)typebox (a)typebox (s)typebox (h) typebox (I)┼typebox (d)typebox (e)│typebox (e)typebox (s)└typebox ( )typebox ( )typebox (I)typebox ( ) typebox (I)┼typebox (d)typebox (e)│ typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) ┬typebox (i)├typebox (h) typebox (p)typebox (a)typebox (r)├typebox (i)├typebox (i)typebox (o)┼typebox (e)typebox (d) typebox (h)typebox (a)typebox (s)typebox (h) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s).typebox (H)typebox ( ) typebox (o)┼ typebox (S)typebox (Q)typebox (L) typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (o)typebox (r) typebox (R)typebox (D)typebox (O) typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) ┬typebox (h)typebox (e)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ ┐typebox (e)typebox (y)typebox (G)typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (o)┼┌typebox (y) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (h)typebox (a)typebox (d)typebox (i)typebox (#)typebox ( ) typebox (c)typebox (o)└typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (d)typebox (i)typebox (s)typebox (a)typebox (b)┌typebox (e)typebox (d).typebox (y)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (e)typebox (d) typebox (i)typebox (f) typebox (a)┌┌ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┬typebox (e)typebox (r)typebox (e) ├typebox (r)┤typebox (e)typebox (:)typebox (f)typebox ( )typebox ( )typebox (?)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) ┬typebox (a)typebox (s) typebox (a) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (o)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e).typebox (o)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│ ┬typebox (a)typebox (s) typebox (p)typebox (a)typebox (r)├typebox (i)├typebox (i)typebox (o)┼typebox (e)typebox (d) typebox (o)┴typebox (e)typebox (r) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)typebox ( )typebox ()typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s).typebox (o)typebox ( )typebox ( )8typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (i)┼ ├typebox (h)typebox (e) ├typebox 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├typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-43typebox ( )typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)typebox (f) typebox (a)┌┌ typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (s) ┬typebox (e)typebox (r)typebox (e) ├typebox (r)┤typebox (e), typebox (a) typebox (h)typebox (a)typebox (s)typebox (h) ┐typebox (e)typebox (y) typebox (c)typebox (o)┤┌typebox (d)typebox (?)typebox ( ) typebox (b)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) ┬typebox (r)typebox (o)┼typebox (g) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (d)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (c)typebox (A)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)┤┌typebox (d) ┌typebox (e)typebox (a)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (a)typebox (s) typebox (a) typebox (r)typebox (e)typebox (s)┤┌├┼typebox ( )typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼typebox (:) typebox ( )typebox ( )>typebox ( ) typebox (o) typebox (D)typebox (e)┌typebox (e)├typebox (i)┼typebox (g) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (o)typebox (r) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┐typebox (e)typebox (y) typebox (o)typebox (f) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (C)typebox ( )
typebox (c)typebox (o)┤┌typebox (d) typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ├typebox (h)typebox (e) typebox (P)typebox (S)typebox (I)typebox (H)typebox (A)typebox (S)typebox (H)typebox ($)typebox (D)typebox (E)typebox (L)typebox (E)typebox (T)typebox (E) typebox (+) 00000051 typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐typebox ( )typebox ()typebox ( ) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼.typebox (g)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (o) typebox (S)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (f)typebox (o)typebox (r) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (b)typebox (y) typebox (d)typebox (i)typebox (r)typebox (e)typebox (c)├ ┐typebox (e)typebox (y) ┌typebox (o)typebox (o)┐┤typebox (p) (┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (C)typebox ( ) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│) typebox (c)typebox (o)┤┌typebox (d) typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ┼typebox (o) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) ┬typebox (h)typebox (e)┼typebox (g)typebox (/)typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e) typebox (b)typebox (e)typebox (e)┼ typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d).typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (W)typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ ┐typebox (e)typebox (y) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (p)┤├ ├typebox (h)typebox (e) typebox (h)typebox (a)typebox (s)typebox (h) typebox (b)┤typebox (c)┐typebox (e)├ typebox (C)typebox ( ) typebox (i)┼ ├typebox (h)typebox (e) ┬typebox (r)typebox (o)┼typebox (g) typebox (p)typebox (a)typebox (r)├typebox (i)├typebox (i)typebox (o)┼. typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (h)typebox (a)┴typebox (e) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└, typebox (y)typebox (o)┤ typebox (c)typebox (a)┼ typebox (E)typebox ( ) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (y)typebox (o)┤typebox (r) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s) typebox (b)typebox (y) typebox (r)typebox (e)-typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)┼typebox (g) ├typebox (h)typebox (e)└. typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (c)typebox (o)┤┌typebox (d)typebox (h)typebox (?)typebox ( ) typebox (b)typebox (e) ┬typebox (o)typebox (r)┐typebox (e)typebox (d) typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (b)typebox (y) typebox (e)┌typebox (i)└typebox (i)┼typebox (a)├typebox (i)┼typebox (g) typebox (a)┼typebox (y) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (s)typebox (i)typebox (=)typebox ( ) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (s)├typebox (a)├typebox (e)typebox (d). Ftypebox (o)typebox (r) typebox (i)┼typebox (s)├typebox (a)┼typebox (c)typebox (e), ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (c)typebox (o)┤┌typebox (d) typebox (b)typebox (e)typebox (h)9typebox ( ) ┤┼┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (r)typebox (e)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (c)typebox (o)└typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d).typebox (e)typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.0typebox (A), typebox (V)4.0typebox (B), typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox (B)typebox ( ) 2.2.69 typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox (L)typebox (E)typebox (N)typebox (G)typebox (T)typebox (H) typebox (S)typebox (y)typebox (s)├typebox (e)└ Ftypebox (i)typebox (e)┌typebox (d) typebox (W)typebox (a)typebox (s) typebox (I)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (f)typebox (o)typebox (r) typebox (C)typebox (e)typebox (r)├typebox (a)typebox (i)┼typebox ()typebox ( ) typebox (V)typebox (i)typebox (e)┬typebox (s)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (s)typebox (e)├ ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) ├typebox (o) 0 typebox (f)typebox (o)typebox (r) typebox (a) ┴typebox (i)typebox (e)┬typebox (p)typebox (A)typebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) typebox (G)typebox (R)typebox (O)typebox (U)typebox (P) typebox (B)typebox (Y) typebox (o)typebox (r) typebox (U)typebox (N)typebox (I)typebox (O)typebox (N) typebox (o)typebox (r) typebox (D)typebox (I)typebox (S)typebox (T)typebox (I)typebox (N)typebox (C)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e)typebox (s) typebox (o)typebox (r) typebox (a)┼typebox (y)typebox (e)typebox (D)typebox ( ) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (a)┌ typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (A)typebox (V)typebox (G) typebox (a)┼typebox (d) typebox (M)typebox (I)typebox (N). typebox (B)┤├ ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (@)typebox ( ) typebox (s)├typebox (i)┌┌ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ┴typebox (i)typebox (e)┬typebox (s) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) ┼typebox (e)typebox (s)├typebox (e)typebox (d) typebox (s)┤typebox (b)─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s).typebox (D)typebox ( ) Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (C)typebox ( ) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (s)typebox (e)├ ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) ├typebox (o) 16 typebox (b)typebox (y)├typebox (e)typebox (s) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) 8┼typebox ()typebox ( ) typebox (b)typebox (y)├typebox (e)typebox (s).typebox ( )typebox ( )>typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (V)typebox (I)typebox (E)typebox (W) typebox (E)typebox (M)typebox (P)typebox (M)typebox (A)typebox (N)typebox (A)typebox (G)typebox (E)typebox (R)typebox (S) (typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D), typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E)) typebox (A)typebox (S))typebox ( ) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D), typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox ()typebox ( ) Ftypebox (R)typebox (O)typebox (M) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)Ftypebox ( ) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D) typebox (I)typebox (N) (typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (M)typebox (A)typebox (N)typebox (A)typebox (G)typebox (E)typebox (R)typebox (I)typebox (D) Ftypebox (R)typebox (O)typebox (M) typebox (D)typebox (E)typebox (P)typebox (A)typebox (R)typebox (T)typebox (M)typebox (E)typebox (N)typebox (T)typebox (S))typebox (;)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) ┬typebox (a)typebox (s) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (s)typebox (e)├ typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (c)typebox (o)┤┼├typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (A)typebox ( ) typebox (b)typebox (a)typebox (s)typebox (e) typebox (c)typebox (o)┼├typebox (e)│├typebox (s) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (s)┤typebox (b)─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) typebox (a)┌typebox (s)typebox (o). typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s)typebox (R)typebox (?)typebox ( ) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (s)typebox (e)├├typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) ├typebox (o) 16 typebox (b)typebox (y)├typebox (e)typebox (s), ┼typebox (o) typebox (D)typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s) ┬typebox (e)typebox (r)typebox (e) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (i)typebox (s) ┴typebox (i)typebox (e)┬. typebox (N)typebox (o)├typebox (e) ├typebox (h)typebox (a)├ typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (B)typebox ( ) typebox (a) ┴typebox (i)typebox (e)┬ typebox (i)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (a)typebox (b)┌typebox (e) typebox (o)┼┌typebox (y) typebox (i)typebox (f) typebox (i)├typebox (s) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) typebox (i)typebox (s) 8 typebox (b)typebox (y)├typebox (e)typebox (s).typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) 2-44 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox (r)typebox ()typebox ( ) ├typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (N)typebox (o)┬ typebox (i)┼ typebox (V)4.1 ├typebox (h)typebox (e) typebox (b)typebox (a)typebox (s)typebox (e) typebox (E)typebox ( ) typebox (c)typebox (o)┼├typebox (e)│├typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)┤typebox (b)─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ typebox (c)typebox (o)┤┼├typebox (e)typebox (d) typebox (i)┼ typebox (c)typebox (o)└typebox (p)┤├typebox (i)┼typebox (g)typebox ( )typebox (H)typebox ( ) ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h). typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (E)typebox (M)typebox (P)typebox (M)typebox (A)typebox (N)typebox (A)typebox (G)typebox (E)typebox (R)typebox (S) ┴typebox (i)typebox (e)┬ typebox (i)typebox (s)typebox (H)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1, typebox (i)├typebox (s) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (s)typebox (e)├ ├typebox (o)<typebox ( ) 8 typebox (b)typebox (y)├typebox (e)typebox (s), typebox (p)typebox (e)typebox (r)└typebox (i)├├typebox (i)┼typebox (g) ├typebox (h)typebox (i)typebox (s) ┴typebox (i)typebox (e)┬ ├typebox (o) typebox (b)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (a)typebox (b)┌typebox (e).typebox ( )typebox ( )Ftypebox ( ) typebox (N)typebox (o)├typebox (e) typebox ( )typebox ( )typebox (C)typebox ( ) typebox (I)├ typebox (i)typebox (s) ┴typebox (e)typebox (r)typebox (y) typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (a)┼├ ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ typebox (d)typebox (e)┌typebox (e)├typebox (e) typebox (a)┌┌ ┴typebox (i)typebox (e)┬typebox (s) ┬typebox (i)├typebox (h) typebox (D)typebox ( ) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h)typebox (s) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e)└ typebox (i)┼ typebox (V)4.1 typebox (s)typebox (o)Ftypebox ( ) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (e)┼typebox (g)├typebox (h) typebox (i)typebox (s) typebox (s)typebox (e)├ typebox (f)typebox (o)typebox (r) typebox (e)typebox (a)typebox (c)typebox (h) typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (s)typebox (e).typebox ( ) ┴typebox (i)typebox (e)┬typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (s).typebox ( )typebox ( )Ftypebox ( ) typebox ( )typebox ( )>typebox ( ) 2.2.70 typebox (V)typebox (i)typebox (e)┬ typebox (U)typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (C)┌typebox (a)┤typebox (s)typebox (e) typebox (W)typebox (o)typebox (r)┐typebox (e)typebox (d)typebox ()typebox ( ) typebox (I)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s) (typebox (i)┼typebox (s)typebox (e)typebox (r)├ typebox (o)typebox (r) typebox (p)typebox (o)typebox (s)typebox (i)├typebox (i)typebox (o)┼typebox (e)typebox (d) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (o)typebox (r) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h)typebox (e)typebox (d)Ftypebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d) ├typebox (o) typebox (a) ┴typebox (i)typebox (e)┬ ├typebox (h)typebox (a)├ typebox (h)typebox (a)typebox (s) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e)typebox (@)typebox ( ) typebox (d)typebox (i)typebox (d) ┼typebox (o)├ ┬typebox (o)typebox (r)┐ typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (a)┼typebox (d) typebox (e)typebox (a)typebox (r)┌typebox (i)typebox (e)typebox (r)typebox (H)typebox ( ) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s). typebox (E)typebox (i)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ ┤typebox (p)typebox (d)typebox (a)├typebox (e) ┬typebox (a)typebox (s) ┼typebox (o)├ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y)typebox (G)typebox ( ) (├typebox (h)typebox (a)├ typebox (i)typebox (s), ├typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e) ┬typebox (a)typebox (s) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d) typebox (e)┴typebox (e)┼ ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (G)typebox ( ) typebox (o)typebox (p)├typebox (i)typebox (o)┼ typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ┬typebox (a)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (e)typebox (d)) typebox (o)typebox (r) ├typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼typebox (T).typebox ( ) typebox (s)typebox (o)└typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (a) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐.typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 ├typebox (h)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s)typebox (C)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d) ├typebox (o) typebox (a) ┴typebox (i)typebox (e)┬ ┬typebox (i)├typebox (h) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (a)typebox (r)typebox (e) typebox (d)typebox (o)┼typebox (e)typebox (y)typebox (A)typebox ( ) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y), typebox (a)┼typebox (d) ├typebox (h)typebox (e)typebox (y) typebox (f)typebox (o)┌┌typebox (o)┬ ├typebox (h)typebox (e) typebox (A)typebox (N)typebox (S)typebox (I) typebox (S)typebox (Q)typebox (L) ┴typebox (i)typebox (e)┬ ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (g)typebox (E)typebox ( ) typebox (s)typebox (e)└typebox (a)┼├typebox (i)typebox (c)typebox (s). typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), typebox (R)typebox (d)typebox (b) typebox (V)4.1 typebox (i)typebox (s) typebox (A)typebox (N)typebox (S)typebox (I) typebox (S)typebox (Q)typebox (L) typebox (c)typebox (o)└typebox (p)┌typebox (i)typebox (a)┼├ typebox (i)┼typebox (o)typebox ($)typebox ( ) ├typebox (e)typebox (r)└typebox (s) typebox (o)typebox (f) ┴typebox (i)typebox (e)┬ ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s).typebox ( )typebox ( )typebox (H)typebox ( ) typebox (A)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g) ├typebox (o) typebox (A)typebox (N)typebox (S)typebox (I) typebox (S)typebox (Q)typebox (L) typebox (a)┼ ┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (o) typebox (a) ┴typebox (i)typebox (e)┬ ├typebox (h)typebox (a)├ typebox (h)typebox (a)typebox (s) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K)typebox (E)typebox ( ) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (s)typebox (h)typebox (a)┌┌ ┼typebox (o)├ typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ├typebox (h)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) typebox (r)typebox (o)┬typebox (R)typebox (H)typebox ( ) typebox (f)typebox (o)typebox (r) ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (i)typebox (s) typebox (f)typebox (a)┌typebox (s)typebox (e). typebox (I)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)1Ftypebox ( ) ┼typebox (e)typebox (s)├typebox (s) typebox (s)typebox (e)┴typebox (e)typebox (r)typebox (a)┌ typebox (o)├typebox (h)typebox (e)typebox (r) ┴typebox (i)typebox (e)┬typebox (s) typebox (a)┼typebox (d) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (h)typebox (a)typebox (s) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N)typebox (B)typebox ( ) typebox (c)┌typebox (a)┤typebox (s)typebox (e), typebox (a)┼ ┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (o) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (s)typebox (h)typebox (a)┌┌ ┼typebox (o)├ typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ├typebox (h)typebox (e)typebox (E)typebox ( ) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) typebox (r)typebox (o)┬ typebox (f)typebox (o)typebox (r) ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (G)typebox ( ) typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) typebox (a)┼typebox (y) typebox (o)typebox (f) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬typebox (s) ┼typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (V)1 Ftypebox ( ) typebox (i)typebox (s) typebox (f)typebox (a)┌typebox (s)typebox (e). typebox (I)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (h)typebox (a)typebox (s) ┼typebox (o) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (b)┤├ ┴typebox (i)typebox (e)┬typebox (H)typebox ( ) typebox (V)2, ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (i)typebox (s) ┼typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (V)1, typebox (h)typebox (a)typebox (s) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e),typebox (H)typebox ( ) ├typebox (h)typebox (e)┼ typebox (a)┼ ┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (o) ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (s)typebox (h)typebox (a)┌┌ ┼typebox (o)├ typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ├typebox (h)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼typebox (G)typebox ( ) typebox (o)typebox (f) typebox (a) typebox (r)typebox (o)┬ typebox (f)typebox (o)typebox (r) ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)2 typebox (o)typebox (r) ├typebox (h)typebox (a)├ typebox (o)typebox (f) typebox (:)typebox ( ) typebox (a)┼typebox (y) typebox (o)typebox (f) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬typebox (s) ┼typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (V)2 typebox (i)typebox (s) typebox (f)typebox (a)┌typebox (s)typebox (e).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-45typebox (h)typebox ()typebox ( )
┤typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (S)typebox (Q)typebox (L) typebox (a)┌┌typebox (o)┬typebox (s) ├typebox (h)typebox (e) typebox (L)typebox (I)typebox (M)typebox (I)typebox (T) typebox (T)typebox (O) ┼ typebox (R)typebox (O)typebox (W)typebox (S) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (i)typebox (D)typebox ( ) typebox (o)typebox (f) typebox (a) ┴typebox (i)typebox (e)┬. typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (b)typebox (o)├typebox (h) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (a)┼typebox (d) typebox (a)typebox (D)typebox ( ) typebox (L)typebox (I)typebox (M)typebox (I)typebox (T) typebox (T)typebox (O) ┼ typebox (R)typebox (O)typebox (W)typebox (S) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)┼ ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ ├typebox (h)typebox (e)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (A)typebox ( ) ┬typebox (i)┌┌ typebox (i)typebox (s)typebox (s)┤typebox (e) typebox (a)┼ typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (a)┼typebox (d) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) ├typebox (h)typebox (e)typebox (S)typebox (E)typebox ( ) ┴typebox (i)typebox (e)┬. F┤typebox (r)├typebox (h)typebox (e)typebox (r)└typebox (o)typebox (r)typebox (e), typebox (i)typebox (f) typebox (y)typebox (o)┤ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (a) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (f)typebox (o)typebox (r) typebox (D)typebox ( ) typebox (a) ┴typebox (i)typebox (e)┬, typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (V)1 typebox (a)┼typebox (d) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (s)typebox (o)└typebox (e) ┴typebox (i)typebox (e)┬, ┴typebox (i)typebox (e)┬ typebox (V)2typebox (E)typebox ( ) ┼typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (V)1, ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (h)typebox (a)typebox (s) typebox (a) typebox (L)typebox (I)typebox (M)typebox (I)typebox (T) typebox (T)typebox (O) ┼ typebox (R)typebox (O)typebox (W)typebox (S) typebox (c)┌typebox (a)┤typebox (s)typebox (e), ├typebox (h)typebox (e)┼ 9typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (a)┌┌typebox (o)┬ ├typebox (h)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ┴typebox (i)typebox (e)┬ typebox (V)1. typebox ( )typebox ( )1typebox ( ) 2.2.71 typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (C)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (i)┼typebox (g) typebox (D)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e)typebox (s) typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)┼ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (p)typebox 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(r)typebox (e)typebox ()typebox ( ) typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (i)┼typebox (g).typebox ( )typebox ( ),typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1.typebox ( )typebox ( )typebox (H)typebox ( ) 2.2.72 typebox (C)typebox (O)typebox (M)typebox (P)typebox (U)typebox (T)typebox (E)typebox (D) typebox (B)typebox (Y) typebox (C)typebox (o)┌┤└┼typebox (s) typebox (A)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (S)typebox (p)typebox (a)typebox (c)typebox (e) typebox (W)typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (S)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (R)typebox (o)┬typebox ( )typebox ( )typebox (D)typebox ( ) typebox (P)typebox (r)typebox (i)typebox (o)typebox (r) ├typebox (o) typebox (V)4.1, typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (f)typebox (o)typebox (r)typebox (H)typebox ( ) typebox (c)typebox (o)└typebox (p)┤├typebox (e)typebox (d) typebox (b)typebox (y) typebox (c)typebox (o)┌┤└┼typebox (s) ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (r)typebox (o)┬. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s)typebox (H)typebox ( ) ┼typebox (o)├ ┼typebox (o)├typebox (i)typebox (c)typebox (e)typebox (a)typebox (b)┌typebox (e) ┤┼┌typebox (e)typebox (s)typebox (s) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) (typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼) typebox (h)typebox (a)typebox (s) typebox (c)typebox (o)└typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (*)typebox ( ) typebox (d)typebox (i)typebox (s)typebox (a)typebox (b)┌typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p).typebox ( )typebox ( )typebox (G)typebox ( )
typebox (I)┼┴typebox (e)typebox (s)├typebox (i)typebox (g)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (s)typebox (h)typebox (o)┬typebox (e)typebox (d) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (s)typebox (i)typebox (z)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (E)typebox (I)typebox ( ) typebox (r)typebox (o)┬ typebox (o)┼ typebox (d)typebox (i)typebox (s)┐ ┬typebox (a)typebox (s) typebox (c)typebox (a)┌typebox (c)┤┌typebox (a)├typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┌typebox (e)┼typebox (g)├typebox (h) typebox (o)typebox (f) typebox (a)┌┌ typebox (c)typebox (o)┌┤└┼typebox (s), typebox (H)typebox ( ) typebox (i)┼typebox (c)┌┤typebox (d)typebox (i)┼typebox (g) typebox (c)typebox (o)└typebox (p)┤├typebox (e)typebox (d) typebox (b)typebox (y) typebox (c)typebox (o)┌┤└┼typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)┤┌├typebox (s) typebox (i)┼ typebox (e)│├typebox (r)typebox (a) typebox (b)typebox (y)├typebox (e)typebox (s)typebox (D)typebox ( ) typebox (b)typebox (e)typebox (i)┼typebox (g) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (o)┬, typebox (a)┼typebox (d) typebox (a)┌typebox (s)typebox (o) typebox (a)┼ typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (s)typebox (i)typebox (z)typebox (e)typebox (E)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (A)typebox (I)typebox (P) (typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)┼┴typebox (e)┼├typebox (o)typebox (r)typebox (y) typebox (p)typebox (a)typebox (g)typebox (e)) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ typebox (G)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (a) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (A)typebox ( ) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1 typebox (f)typebox (o)typebox (r) ┼typebox (e)┬ typebox (o)typebox (r) typebox (a)┌├typebox (e)typebox (r)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s). typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-47 typebox ()typebox ( )
typebox (Q)typebox ()typebox ( ) typebox (C)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )2typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (s)typebox (h)typebox (o)┬typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (:)typebox ( )typebox ( )typebox (*)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (D)typebox (E)typebox (S)typebox (C)typebox (R)typebox (I)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N)typebox (*)typebox ( ) (typebox (C)typebox (O)typebox (D)typebox (E) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox 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(P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (D)typebox (E)typebox (S)typebox (C)typebox (R)typebox (I)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) ├ typebox (P)typebox ( ) ┬typebox (h)typebox (e)typebox (r)typebox (e) ├.typebox (C)typebox (O)typebox (D)typebox (E) typebox (=) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (S).typebox (P)typebox (C)typebox (O)typebox (D)typebox (E)) )typebox (;)6typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)├typebox (s)└typebox (a)typebox (p) Ftypebox (O)typebox (R) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)├typebox (s)typebox (!)typebox ( ) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E) typebox (C)typebox (O)typebox (M)typebox (P)typebox (R)typebox (E)typebox (S)typebox (S)typebox (I)typebox (O)typebox (N)┤typebox (!)typebox ( ) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (I)typebox (N) typebox (W)typebox (O)typebox (R)typebox (K)typebox (A)typebox (R)typebox (E)typebox (A)typebox (;)typebox (r)typebox (A)typebox ( ) typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (I)typebox (N)typebox (T)typebox (O) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (S) (typebox (P)typebox (C)typebox (O)typebox (D)typebox (E), typebox (P)typebox (R)typebox (I)typebox (C)typebox (E)) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E)typebox (S) (1, 100.00)typebox (;) typebox ()typebox ( ) typebox (C)typebox (O)typebox (M)typebox (M)typebox (I)typebox (T)typebox (;)typebox (s)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (e) typebox (r)typebox (o)┬ ┌typebox (e)┼typebox (g)├typebox (h) typebox (f)typebox (o)typebox (r) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (S) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (b)typebox (e)typebox (@)typebox ( ) 2 typebox (b)typebox (y)├typebox (e)typebox (s) (typebox (r)typebox (o)┬ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ ┼┤└typebox (b)typebox (e)typebox (r)), 4 typebox (b)typebox (y)├typebox (e)typebox (s) (typebox (P)typebox (C)typebox (O)typebox (D)typebox (E)), 4 typebox (b)typebox (y)├typebox (e)typebox (s)>typebox ( ) (typebox (P)typebox (R)typebox (I)typebox (C)typebox (E)) typebox (p)┌┤typebox (s) 1 typebox (b)typebox (y)├typebox (e) typebox (f)typebox (o)typebox (r) typebox (N)typebox (U)typebox (L)typebox (L) typebox (b)typebox (i)├typebox (s), ├typebox (h)typebox (a)├ typebox (i)typebox (s), 11 typebox (b)typebox (y)├typebox (e)typebox (s)typebox (?)typebox ( ) ┌typebox (o)┼typebox (g) typebox (a)typebox (s) ┬typebox (e)┌┌ typebox (a)typebox (s) typebox (s)typebox (o)└typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e) typebox (o)┴typebox (e)typebox (r)typebox (h)typebox (e)typebox (a)typebox (d). typebox (I)┼ typebox (f)typebox (a)typebox (c)├ typebox (C)typebox ( ) ├typebox (h)typebox (e) 40 typebox (b)typebox (y)├typebox (e)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (D)typebox (E)typebox (S)typebox (C)typebox (R)typebox (I)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N) typebox (c)typebox (o)└typebox (p)┤├typebox (e)typebox (d) typebox (c)typebox (o)┌┤└┼ ┬typebox (e)typebox (r)typebox (e) typebox (a)┌typebox (s)typebox (o)typebox ( )typebox (A)typebox ( ) typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (d), typebox (r)typebox (e)typebox (s)┤┌├typebox (i)┼typebox (g) typebox (i)┼ 51 typebox (b)typebox (y)├typebox (e)typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (s)typebox (e)typebox (e)┼ ┤typebox (s)typebox (i)┼typebox (g) typebox (")typebox ( ) typebox (R)typebox (M)typebox (U)typebox (/)typebox (D)typebox (U)typebox (M)typebox (P)typebox (/)typebox (L)typebox (A)typebox (R)typebox (E)typebox (A)typebox (=)typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (S).typebox ( )typebox ( )typebox ()typebox ( ) typebox (I)└typebox (p)typebox (a)typebox (c)├typebox (:) typebox ( )typebox ( )typebox (B)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (o)┼ typebox (d)typebox (i)typebox (s)┐ typebox (i)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (b)┤├ typebox (i)├ typebox (i)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e)7typebox ( ) ├typebox (h)typebox (a)├ typebox (d)typebox (i)typebox (s)┐ typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (i)typebox (s) ┬typebox (a)typebox (s)├typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (s)typebox (o)└typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s)..typebox ( )typebox ( )typebox (E)typebox ( ) typebox (o) typebox (I)┼ └typebox (a)┼typebox (y) ├typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s) ┼typebox (o) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (i)typebox (s) ┬typebox (a)typebox (s)├typebox (e)typebox (d) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e)├typebox (B)typebox ( ) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (i)typebox (s) typebox (o)┴typebox (e)typebox (r)┬typebox (r)typebox (i)├├typebox (e)┼ ┬typebox (i)├typebox (h) typebox (a)typebox (c)├┤typebox (a)┌ typebox (d)typebox (a)├typebox (a). typebox (T)typebox (h)typebox (i)typebox (s)typebox (A)typebox ( ) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)└typebox (p)┤├typebox (e)typebox (d) typebox (b)typebox (y) typebox (c)typebox (o)┌┤└┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (a)├ ├typebox (h)typebox (e)typebox (r)typebox (/)typebox ( ) typebox (b)typebox (e)typebox (g)typebox (i)┼┼typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼.┤typebox ( )typebox ( )typebox (@)typebox ( ) typebox (o) typebox (I)typebox (f) typebox (c)typebox (o)└typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d) ├typebox (h)typebox (e)┼ ├typebox (h)typebox (i)typebox (s) ┬typebox (a)typebox (s)├typebox (e)typebox (d) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (i)typebox (s)3typebox ( ) typebox (c)typebox (o)└typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (a) typebox (s)└typebox (a)┌┌ ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (b)typebox (y)├typebox (e)typebox (s). typebox ( )typebox ( )typebox (D)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (A)typebox (I)typebox (P) ┌typebox (e)┼typebox (g)├typebox (h) typebox (e)┼├typebox (r)typebox (y) └typebox (a)typebox (y) └typebox (e)typebox (a)┼ ├typebox (h)typebox (a)├ typebox (s)typebox (o)└typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s),typebox ( ) typebox (a)typebox (r)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d) typebox (a)typebox (s) typebox (f)┤┌┌ typebox (p)typebox (r)typebox (e)└typebox (a)├┤typebox (r)typebox (e)┌typebox (y).typebox ( )typebox ( )typebox ( )typebox ( ) typebox (C)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (i)┴typebox (e) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox ( )typebox ( ) 2-48 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox (T)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (O)┼typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (s)┤typebox (g)typebox (g)typebox (e)typebox (s)├typebox (i)typebox (o)┼typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (c)┌typebox (a)typebox (i)└ typebox (D)typebox ( ) ├typebox (h)typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s).typebox (G)typebox ( ) typebox (P)┌typebox (e)typebox (a)typebox (s)typebox (e) ┐typebox (e)typebox (e)typebox (p) typebox (i)┼ └typebox (i)┼typebox (d) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) typebox (s)├typebox (i)┌┌ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e), typebox (s)typebox (o)typebox (K)Ftypebox ( ) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) └typebox (a)typebox (y) typebox (b)typebox (e) typebox (d)typebox (e)typebox (f)typebox (e)typebox (r)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (a)┼ typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (!)typebox ( ) └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d). typebox ( )typebox ( )typebox (E)typebox ( ) typebox (o) typebox (S)typebox (p)typebox (a)typebox (c)typebox (e) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (e)typebox (d) typebox (b)typebox (y) ┤typebox (s)typebox (i)┼typebox (g) typebox (a)┼ typebox (e)│typebox (p)typebox (o)typebox (r)├ typebox (a)┼typebox (d) typebox (i)└typebox (p)typebox (o)typebox (r)├ Ftypebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ├typebox (o) typebox (r)typebox (e)typebox (b)┤typebox (i)┌typebox (d) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┤┼typebox (d)typebox (e)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1.typebox (I)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (e)typebox (d) typebox (b)typebox (y) typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌. typebox (T)typebox (h)typebox (e) typebox (a)typebox (d)┴typebox (a)┼├typebox (a)typebox (g)typebox (e)typebox ( )Ftypebox ( ) ├typebox (o) ├typebox (h)typebox (i)typebox (s) └typebox (e)├typebox (h)typebox (o)typebox (d) typebox (i)typebox (s) ├typebox (h)typebox (a)├ typebox (o)┼┌typebox (y) typebox (o)┼typebox (e) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s)typebox (E)typebox ( ) typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e) ┬typebox (i)┌┌ typebox (b)typebox (e) └typebox (a)typebox (i)┼├typebox (a)typebox (i)┼typebox (e)typebox (d) ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a), typebox (s)typebox (o)├typebox (E)typebox ( ) ├typebox (h)typebox (a)├ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (r)typebox (e)typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (i)┼typebox (g) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (b)typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) ┬typebox (h)typebox (e)┼typebox (A)2typebox ( ) typebox (r)typebox (o)┬typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (o)┌typebox (d) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d).typebox ( )typebox ( )Ftypebox ( ) typebox (o) typebox (I)typebox (f) typebox (o)┼┌typebox (y) typebox (a) typebox (f)typebox (e)┬ ├typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d) ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (U)typebox (N)typebox (L)typebox (O)typebox (A)typebox (D)typebox (G)typebox ( ) typebox (a)┼typebox (d) typebox (R)typebox (M)typebox (U)typebox (/)typebox (L)typebox (O)typebox (A)typebox (D) typebox (c)typebox (o)└└typebox (a)┼typebox (d)typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)┌typebox (o)typebox (a)typebox (d) ┘┤typebox (s)├ ├typebox (h)typebox (o)typebox (s)typebox (e) typebox (C)typebox ( ) ├typebox (a)typebox (b)┌typebox (e)typebox (s). typebox (A)typebox (f)├typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) ┤┼┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d), ┤typebox (s)typebox (e) typebox (D)typebox (R)typebox (O)typebox (P) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (G)typebox ( ) (typebox (D)typebox (E)typebox (L)typebox (E)typebox (T)typebox (E) typebox (R)typebox (E)typebox (L)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N) typebox (i)┼ typebox (R)typebox (D)typebox (O)) ├typebox (o) typebox (r)typebox (e)└typebox (o)┴typebox (e) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e), typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ 0typebox ( ) typebox (r)typebox (e)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (i)├ ┤typebox (s)typebox (i)┼typebox (g) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1.typebox ( )typebox ( )typebox (D)typebox ( ) typebox (o) typebox (A)┼ typebox (S)typebox (Q)typebox (L) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (o)typebox (r) typebox (R)typebox (D)typebox (O) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (R)typebox (E)typebox (L)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (D)typebox ( ) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a) ┼typebox (e)┬ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (r)typebox (o)┬ ┬typebox (i)├typebox (h)typebox (C)typebox ( ) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (o)typebox (f)typebox (f)typebox (s)typebox (e)├typebox (s) typebox (s)typebox (o) ├typebox (h)typebox (a)├ ┼typebox (e)┬ typebox (r)typebox (o)┬typebox (s) ┬typebox (i)┌┌ typebox (b)typebox (e)typebox (A)typebox (A)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ ┌typebox (e)┼typebox (g)├typebox (h). typebox (T)typebox (h)typebox (e) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (G)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (a)┼ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (a)┼typebox (y) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e). Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e),typebox (B)typebox (G)typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (i)┼typebox (g) typebox (a) ┼typebox (o)┼┐typebox (e)typebox (y) typebox (c)typebox (o)┌┤└┼typebox (')typebox (s) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) ├typebox (o) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ├typebox (y)typebox (p)typebox (e),typebox (s)typebox (H)typebox ( ) typebox (a)typebox (d)typebox (d)typebox (i)┼typebox (g) typebox (a) ┼typebox (e)┬ typebox (c)typebox (o)└typebox (p)┤├typebox (e)typebox (d) typebox (b)typebox (y) typebox (c)typebox (o)┌┤└┼ (typebox (C)typebox (O)typebox (M)typebox (P)typebox (U)typebox (T)typebox (E)typebox (D) typebox (B)typebox (Y) 1), typebox (a)┼typebox (d) typebox (s)typebox (o)typebox ()typebox ( ) typebox (f)typebox (o)typebox (r)├typebox (h).typebox (R)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (I)┼ typebox (a)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (a)┼ typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y) typebox (G)typebox ( ) typebox (a)┌┌ typebox (r)typebox (o)┬typebox (s) ┬typebox (r)typebox (i)├├typebox (e)┼ typebox (p)typebox (r)typebox (i)typebox (o)typebox (r) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) Ftypebox ( ) typebox (o)┌typebox (d) typebox (r)typebox (o)┬typebox (s) ├typebox (o) typebox (b)typebox (e) typebox (r)typebox (e)┬typebox (r)typebox (i)├├typebox (e)┼ ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┌typebox (a)├typebox (e)typebox (s)├ typebox (r)typebox (o)┬ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (G)typebox ( ) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼, ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (r)typebox (e)typebox (c)┌typebox (a)typebox (i)└typebox (s) ┤┼┤typebox (s)typebox (e)typebox (d) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e). Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), <typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (S)typebox (E)typebox (T) ┼typebox (o)┼-┐typebox (e)typebox (y)-typebox (c)typebox (o)┌┤└┼ typebox (=) ┼typebox (o)┼-┐typebox (e)typebox (y)-typebox (c)typebox (o)┌┤└┼typebox (;)typebox ( )typebox ( )typebox (E)typebox ( ) 2.2.73 typebox (U)┼┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) typebox (E)┴typebox (a)┌┤typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (C)typebox (e)typebox (r)├typebox (a)typebox (i)┼ typebox (T)typebox (y)typebox (p)typebox (e)typebox (s) typebox (o)typebox (f) typebox (C)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (s) typebox (+)typebox ( ) typebox (O)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (o)┼ typebox (R)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (I)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox ( )typebox ( )>typebox ( ) typebox (I)┼ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) ├typebox (o) typebox (V)4.1, typebox (c)typebox (e)typebox (r)├typebox (a)typebox (i)┼typebox (B)typebox ( ) typebox (e)│typebox (i)typebox (s)├typebox (e)┼├typebox (i)typebox (a)┌ typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (s) ┬typebox (e)typebox (r)typebox (e) ┼typebox (e)typebox (e)typebox (d)┌typebox (e)typebox (s)typebox (s)┌typebox (y) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e)typebox (d) typebox (o)┼>typebox ( ) typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ┼typebox (e)┬ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (i)┼├typebox (o) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e)typebox (s).typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-49typebox ( )typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (D)┤typebox (r)typebox (i)┼typebox (g) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e)typebox (s) ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (i)├└typebox (C)typebox ( ) typebox (i)typebox (s) ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) ├typebox (o) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e) typebox (a) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ├typebox (a)┐typebox (i)┼typebox (g) typebox (i)┼├typebox (o) typebox (a)typebox (c)typebox (c)typebox (o)┤┼├┌typebox (D)typebox ( ) ├typebox (h)typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (d)┤typebox (r)typebox (i)┼typebox (g) ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ┬typebox (a)typebox (s) typebox (i)┼┴typebox (o)┐typebox (e)typebox (d), typebox (a)┼typebox (d)typebox (!)typebox ( ) ├typebox (h)typebox (e) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├.typebox (P)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (I)┼ typebox (s)typebox (i)└typebox (p)┌typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (s) ┬typebox (h)typebox (e)typebox (r)typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ ├typebox (h)typebox (e)2typebox (A)typebox ( ) typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (a)typebox (r)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼typebox (e)typebox (d) typebox (b)typebox (y) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) typebox (D)typebox ( ) typebox (o)┼typebox (e) typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (i)┼ typebox (a) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e), ├typebox (h)typebox (e)typebox (E)typebox ( ) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ┼typebox (e)typebox (e)typebox (d) ┼typebox (o)├ typebox (b)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (e)typebox (d) typebox (o)┼ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) ┼typebox (e)┬ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (E)typebox ( ) typebox (i)┼├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e). typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (o)typebox (f) typebox (a) typebox (s)typebox (i)└typebox (p)┌typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e)├typebox ()typebox ( ) typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (i)typebox (s)typebox (:)typebox (E)typebox ( )typebox ( )0typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (a) ( typebox (f)1 typebox (c)typebox (h)typebox (a)typebox (r)(10))typebox (;)typebox (;)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (b) ( typebox (f)1 typebox (c)typebox (h)typebox (a)typebox (r)(10), typebox (f)2 typebox (c)typebox (h)typebox (a)typebox (r)(10)├typebox (K)typebox ( ) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) (typebox (E)Xtypebox (I)typebox (S)typebox (T)typebox (S) ( typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) typebox (a) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (a).typebox (f)1 typebox (=) typebox (b).typebox (f)1 typebox (o)typebox (r) typebox (M)typebox ( ) typebox (a).typebox (f)1 typebox (=) typebox (b).typebox (f)2 )) )typebox (;) typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ┬typebox (i)┌┌ ┼typebox (o)├ typebox (b)typebox (e) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e)typebox (d) ┤typebox (p)typebox (o)┼typebox (/)typebox ( ) typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (i)┼├typebox (o) ├typebox (a)typebox (b)┌typebox (e) typebox (")typebox (a).typebox (")typebox (i)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ └typebox (o)typebox (r)typebox (e) typebox (c)typebox (o)└typebox (p)┌typebox (e)│ typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (s), typebox (f)typebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ┬typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (@)typebox ( ) ├typebox (h)typebox (i)typebox (r)typebox (d) ├typebox (a)typebox (b)┌typebox (e) typebox (i)typebox (s) typebox (i)┼┴typebox (o)┌┴typebox (e)typebox (d) typebox (o)typebox (r) ┬typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)┼typebox (e)─┤typebox (a)┌typebox (i)├typebox (y) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (s) typebox (a)typebox (r)typebox (e)>typebox ( ) typebox (b)typebox (e)typebox (i)┼typebox (g) └typebox (a)typebox (d)typebox (e), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (e)┴typebox (e)┼ typebox (o)┼typebox (:)typebox ( ) typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (i)┼├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e).typebox ( )typebox ( )typebox (C)typebox ( ) typebox (I)┼ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) ├typebox (o) typebox (V)4.1, ├typebox (h)typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) typebox (D)typebox ( ) typebox (a) typebox (N)typebox (U)typebox (L)typebox (L) typebox (c)typebox (h)typebox (e)typebox (c)┐ ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (c)typebox (r)typebox (i)├typebox (e)typebox (r)typebox (i)typebox (a) typebox (o)typebox (f) typebox (a) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (A)typebox ( ) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o) typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ ┬typebox (a)typebox (s) ┼typebox (o)├ typebox (B)typebox ( ) typebox (a) typebox (s)typebox (i)└typebox (p)┌typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐. typebox (T)typebox (h)┤typebox (s), ├typebox (o) typebox (e)┼typebox (s)┤typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (i)┼├typebox (e)typebox (g)typebox (r)typebox (i)├typebox (y)typebox (C)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S), ┬typebox (o)┤┌typebox (d) typebox (c)typebox (a)typebox (r)typebox (r)typebox (y) typebox (o)┤├ typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (i)┼typebox (g) typebox (o)┼ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼typebox (i)0typebox ( ) typebox (o)typebox (f) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (i)┼├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e).typebox ( )typebox ( )3typebox ( ) typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (i)typebox (s)typebox (:)typebox (p)typebox ( )typebox ( )(typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (a) ( typebox (f)1 typebox (c)typebox (h)typebox (a)typebox (r)(10))typebox (;)3typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (b) ( typebox (f)1 typebox (c)typebox (h)typebox (a)typebox (r)(10), typebox (f)2 typebox (c)typebox (h)typebox (a)typebox (r)(10) Ftypebox ( ) typebox (C)typebox (H)typebox (E)typebox (C)typebox (K) (typebox (E)Xtypebox (I)typebox (S)typebox (T)typebox (S) ( typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) typebox (a) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (a).typebox (f)1 typebox (=) typebox (b).typebox (f)1 typebox (o)typebox (r)Ftypebox ( ) typebox (a).typebox (f)1 typebox (=) typebox (b).typebox (f)2 typebox (o)typebox (r)typebox (R)typebox ( ) (typebox (a).typebox (f)1 typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L) typebox (a)┼typebox (d) typebox (b).typebox (f)1 typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L) )) )typebox (;)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 ┼typebox (o)┬ typebox (c)typebox (o)┼typebox (s)typebox (i)typebox (d)typebox (e)typebox (r)typebox (s)typebox (h)typebox (C)typebox ( ) ├typebox (h)typebox (e)typebox (s)typebox (e) ├typebox (y)typebox (p)typebox (e)typebox (s) typebox (o)typebox (f) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (s) typebox (a)typebox (s) typebox (s)typebox (i)└typebox (p)┌typebox (e) typebox (e)│typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (s) typebox (a)┼typebox (d) typebox (A)typebox ( ) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e) ├typebox (h)typebox (e)└ typebox (o)┼ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (i)┼├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e).├typebox ( )typebox ( )typebox ( )typebox ( ) 2-50 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) 2.2.74 typebox (U)┼typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (L)typebox (o)typebox (c)┐ typebox (C)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ Ftypebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r) typebox (M)typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) typebox (W)typebox (a)typebox (s)typebox ()typebox ( ) typebox (P)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e)┬typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)┬typebox (o) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) ├typebox (h)typebox (a)├ typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼ ┤┼typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) ┌typebox (o)typebox (c)┐ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (G)typebox ( ) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) ┬typebox (e)typebox (r)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1 typebox (a)┼typebox (d) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (I)typebox ( ) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s). typebox (T)typebox (h)typebox (e) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e)typebox ( )typebox (D)typebox ( ) ┌typebox (o)typebox (c)┐ typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)typebox (c)├typebox (i)┴typebox (i)├typebox (y) ┬typebox (h)typebox (e)┼ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (')typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y) typebox (i)typebox (s) ├typebox (a)┐typebox (i)┼typebox (g) typebox (p)┌typebox (a)typebox (c)typebox (e).typebox (a)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (a)typebox (s) ├typebox (h)typebox (a)├ typebox (i)├ ┬typebox (a)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (s)typebox (p)┤typebox (r)typebox (i)typebox (o)┤typebox (s)typebox (o)typebox (G)typebox ( ) ┌typebox (o)typebox (c)┐ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) ├typebox (o) typebox (b)typebox (e) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (f)typebox (o)typebox (r)├typebox (H)typebox ( ) typebox (S)typebox (Q)typebox (L) typebox (S)typebox (E)typebox (T) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) typebox (o)typebox (r) typebox (R)typebox (D)typebox (O) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T)typebox (D)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (e)┴typebox (e)┼ ┬typebox (h)typebox (e)┼ typebox (o)┼┌typebox (y)
typebox (e) ┤typebox (s)typebox (e)typebox (r) ┬typebox (a)typebox (s) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e)typebox ()typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e).typebox (r)typebox ( )typebox ( )typebox (D)typebox ( ) Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (a)typebox (s)typebox (s)┤└typebox (e) ├┬typebox (o) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (I)typebox ( ) typebox (s)├typebox (a)typebox (r)├ ┬typebox (a)typebox (i)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) (├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (i)┼ typebox (S)typebox (Q)typebox (L)). typebox (U)typebox (s)typebox (e)typebox (r) 1 typebox (a)typebox (b)typebox (o)typebox (r)├typebox (s)typebox (b)typebox (G)typebox ( ) (typebox (f)typebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (C)├typebox (r)┌typebox (/)typebox (y) typebox (S)typebox (T)typebox (O)typebox (P) typebox (c)typebox (o)└└typebox (a)┼typebox (d)). typebox (T)typebox (h)typebox (i)typebox (s) typebox (f)typebox (o)typebox (r)typebox (c)typebox (e)typebox (s)typebox (a)typebox (H)typebox ( ) typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) (typebox (V)typebox (M)typebox (S) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)) ├typebox (o) typebox (b)typebox (e) typebox (s)├typebox (a)typebox (r)├typebox (e)typebox (d) ├typebox (o)typebox (H)typebox ( ) typebox (r)typebox (o)┌┌ typebox (b)typebox (a)typebox (c)┐ ├typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (o)┼ typebox (b)typebox (e)typebox (h)typebox (a)┌typebox (f) typebox (o)typebox (f) ┤typebox (s)typebox (e)typebox (r) 1. typebox (U)typebox (s)typebox (e)typebox (r) 2 ┬typebox (i)┌┌typebox (G)typebox ( ) typebox (b)typebox (e) typebox (a)typebox (s)┐typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (d)┤typebox (c)typebox (e) ┌typebox (o)typebox (c)┐typebox (s) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (g)typebox (a)typebox (i)┼ ├typebox (h)typebox (e)└ typebox (a)typebox (f)├typebox (e)typebox (r) typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (i)┼typebox (g) typebox (E)typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) ┌typebox (o)typebox (c)┐. typebox (A)┼ typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ ┬typebox (a)typebox (s) typebox (a)typebox (d)typebox (d)typebox (e)typebox (d) ├typebox (o) typebox (V)3.1 Ftypebox ( ) └typebox (e)typebox (a)┼├ ├typebox (h)typebox (a)├ typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e) ┤typebox (s)typebox (e)typebox (r) ┬typebox (o)┤┌typebox (d) ┼typebox (e)┴typebox (e)typebox (r) typebox (r)typebox (e)-typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (a) ┼typebox (o)┬typebox (a)typebox (i)├Ftypebox ( ) ┌typebox (o)typebox (c)┐ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) ┌typebox (o)typebox (c)┐ typebox (o)┼ ├typebox (h)typebox (e) typebox (f)typebox (a)┌typebox (s)typebox (e) typebox (a)typebox (s)typebox (s)┤└typebox (p)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ typebox (i)├,typebox ( ) ┬typebox (o)┤┌typebox (d) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (b)typebox (e) typebox (d)typebox (e)┼typebox (i)typebox (e)typebox (d) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s).typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (T)typebox (h)typebox (e) typebox (a)┌typebox (g)typebox (o)typebox (r)typebox (i)├typebox (h)└ typebox (i)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (s)typebox (o)Ftypebox ( ) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (r)typebox (e)─┤typebox (e)typebox (s)├ ┬typebox (i)┌┌ typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (b)typebox (e) ─┤typebox (e)┤typebox (e)typebox (d), ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (o)typebox (r) ┼typebox (o)├ typebox (a)1typebox ( ) typebox (W)typebox (A)typebox (I)typebox (T) typebox (o)typebox (r) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)typebox (s) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d). typebox ( )typebox ( )Ftypebox ( ) typebox (A) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (a)typebox (s) ├typebox (h)typebox (a)├ └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) ┌typebox (o)typebox (c)┐typebox (s) ┬typebox (e)typebox (r)typebox (e) ┼typebox (o)├ typebox (a)┌┬typebox (a)typebox (y)typebox (s)typebox (C)typebox ( ) typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) └typebox (o)typebox (d)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r). typebox (I)┼ typebox (V)3.1, typebox (A)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) typebox (b)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d)typebox (s)typebox (E)typebox ( ) typebox (c)typebox (o)┼typebox (c)┤typebox (r)typebox (r)typebox (e)┼├┌typebox (y) ┬typebox (i)├typebox (h) typebox (a)typebox (c)├typebox (i)┴typebox (e) ┤typebox (s)typebox (e)typebox (r)typebox (s). typebox (T)typebox (o) typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e) typebox (i)typebox (f) typebox (a) ├typebox (a)typebox (b)┌typebox (e)(typebox (D)typebox ( ) ┬typebox (a)typebox (s) typebox (i)┼ ┤typebox (s)typebox (e) typebox (b)typebox (y) typebox (a)┼typebox (o)├typebox (h)typebox (e)typebox (r) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (a) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (a)┌ └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a)Ftypebox ( ) ┌typebox (o)typebox (c)┐ ┬typebox (a)typebox (s) ├typebox (a)┐typebox (e)┼ typebox (o)┤├ typebox (o)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e). typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) ┌typebox (o)typebox (c)┐typebox (s) ┬typebox (e)typebox (r)typebox (e) typebox (a)┌┬typebox (a)typebox (y)typebox (s)typebox (I)typebox ( ) ├typebox (a)┐typebox (e)┼ typebox (o)┤├ typebox (i)┼ typebox (a) ┼typebox (o)┬typebox (a)typebox (i)├ typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼ typebox (e)┴typebox (e)┼ typebox (i)typebox (f) ├typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s)typebox (a)typebox (H)typebox ( ) typebox (s)├typebox (a)typebox (r)├typebox (e)typebox (d) typebox (a)typebox (s) typebox (a) ┬typebox (a)typebox (i)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼. typebox (D)┤typebox (r)typebox (i)┼typebox (g) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y) ├typebox (h)typebox (e) typebox (r)typebox (e)─┤typebox (e)┤typebox (e)typebox (I)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) ┌typebox (o)typebox (c)┐ ┬typebox (a)typebox (s) typebox (a)┌typebox (s)typebox (o) typebox (b)typebox (e)typebox (i)┼typebox (g) └typebox (a)typebox (d)typebox (e)typebox (y)Ftypebox ( ) typebox (a)typebox (s) typebox (a) ┼typebox (o)┬typebox (a)typebox (i)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (a)┼typebox (d) ├typebox (h)┤typebox (s) typebox (o)typebox (f)├typebox (e)┼ typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐typebox (')typebox ( ) typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r).typebox (y)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (T)typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ └typebox (o)typebox (d)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (b)typebox (y)├typebox (H)typebox ( ) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (i)┼ ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (S)typebox (E)typebox (T) typebox (o)typebox (r) typebox (R)typebox (D)typebox (O) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (G)typebox ( ) typebox (i)typebox (s) ┼typebox (o)┬ typebox (a)┌typebox (s)typebox (o) ┤typebox (s)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) ┌typebox (o)typebox (c)┐. typebox (M)typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├typebox (p)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-51 typebox ()typebox ( )
typebox ( )typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (i)┼ typebox (V)4.1 └typebox (a)typebox (y) ┼typebox (o)┬ ┤typebox (s)typebox (e) typebox (D)typebox (E)typebox (A)typebox (D)typebox (L)typebox (O)typebox (C)typebox (K) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (!)typebox ( ) typebox (L)typebox (O)typebox (C)typebox (K)typebox (C)typebox (O)typebox (N)Ftypebox (L)typebox (I)typebox (C)typebox (T) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s).typebox (p)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (A)┌├typebox (h)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) ┬typebox (i)┌┌ typebox (r)typebox (e)typebox (d)┤typebox (c)typebox (e) ├typebox (h)typebox (e) typebox (i)┼typebox (c)typebox (i)typebox (d)typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) ┌typebox (o)typebox (c)┐typebox (E)typebox ( ) typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (f)typebox (r)typebox (e)typebox (e)typebox (z)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s), ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e)┌typebox (y) typebox (h)typebox (i)typebox (d)typebox (d)typebox (e)┼┌typebox (C)typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (i)┼├typebox (e)typebox (r)┼typebox (a)┌ ┬typebox (o)typebox (r)┐typebox (i)┼typebox (g)typebox (s) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)typebox (r)typebox (e)typebox (e))typebox ( ) typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (a)┼├ ├typebox (o) └typebox (a)┼typebox (y) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s).typebox (e)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)typebox (f) typebox (a)┼ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (a)typebox (s)┐typebox (s) typebox (f)typebox (o)typebox (r) typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ├typebox (o) typebox (b)typebox (e) typebox (s)├typebox (a)typebox (r)├typebox (e)typebox (d)typebox (A)typebox ( ) typebox (a)typebox (s) typebox (a) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ├typebox (h)typebox (e)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) └┤typebox (s)├ typebox (o)typebox (b)typebox (e)typebox (y) ├typebox (h)typebox (a)├ typebox (f)typebox (o)typebox (r)typebox (A)typebox ( ) typebox (a)┌┌ typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (s). typebox (O)├typebox (h)typebox (e)typebox (r)┬typebox (i)typebox (s)typebox (e), ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ └typebox (i)typebox (g)typebox (h)├ ┬typebox (a)typebox (i)├ typebox (f)typebox (o)typebox (r)typebox (H)typebox (&)typebox ( ) typebox (s)typebox (i)typebox (g)┼typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)┼├ typebox (a)└typebox (o)┤┼├typebox (s) typebox (o)typebox (f) ├typebox (i)└typebox (e).typebox ( )typebox ( )typebox (@)typebox ( ) typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (s) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (W)typebox (A)typebox (I)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e) ┬typebox (i)├typebox (h) typebox (a)typebox (?)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) ├typebox (i)└typebox (e)typebox (o)┤├ typebox (i)┼├typebox (e)typebox (r)┴typebox (a)┌ typebox (i)┼ typebox (p)typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) ├typebox (o) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e)typebox (a)typebox (D)typebox ( ) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)typebox (f) typebox (y)typebox (o)┤ ┬typebox (i)typebox (s)typebox (h) ├typebox (o) typebox (f)┤typebox (r)├typebox (h)typebox (e)typebox (r) typebox (a)┴typebox (o)typebox (i)typebox (d) ├typebox (h)typebox (e)typebox (s)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (i)typebox (e)┼├typebox ()typebox ( ) ┌typebox (o)typebox (c)┐ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├typebox (s). typebox ( )typebox ( )2typebox ( ) typebox (S)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 1.16.9 typebox (f)typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (=)typebox ( ) 2.2.75 typebox (A)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) typebox (O)┴typebox (e)typebox (r)typebox (f)┌typebox (o)┬ typebox (H)typebox (a)typebox (p)typebox (p)typebox (e)┼typebox (e)typebox (d) typebox (U)┼┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (i)┌typebox (y) typebox (f)typebox (o)typebox (r) typebox (S)typebox (U)typebox (M)┼typebox ()typebox ( ) F┤┼typebox (c)├typebox (i)typebox (o)┼ typebox ( )typebox ( )typebox (@)typebox ( ) typebox (P)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e)typebox (s) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (h)typebox (a)typebox (d) typebox (a) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ├typebox (h)typebox (a)├ ┌typebox (e)typebox (d) ├typebox (o)typebox (A)typebox ( ) ┤┼┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) typebox (A)typebox (R)typebox (I)typebox (T)typebox (H)typebox (E)Xtypebox (C)typebox (E)typebox (P)typebox (T) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) ┬typebox (h)typebox (e)┼ typebox (e)┴typebox (a)┌┤typebox (a)├typebox (i)┼typebox (g)typebox (h)typebox (D)typebox ( ) └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) ├typebox (h)typebox (a)├ typebox (p)typebox (a)typebox (r)├typebox (i)typebox (c)typebox (i)typebox (p)typebox (a)├typebox (e)typebox (d) typebox (i)┼ typebox (s)┤└└typebox (a)├typebox (i)typebox (o)┼typebox (s).typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (s)typebox (e)typebox (e)┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ─┤typebox (e)typebox (r)typebox (y). (typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (A)typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e) typebox (i)┼ typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)3 typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L), ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e)typebox (s) typebox (D)typebox ( ) typebox (i)┼ typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)1 typebox (a)┼typebox (d) typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)2 └typebox (i)typebox (g)typebox (h)├ typebox (b)typebox (e) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (e)┼typebox (o)┤typebox (g)typebox (h) ├typebox (o) typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (a)┼typebox (D)typebox ( ) typebox (a)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) typebox (o)┴typebox (e)typebox (r)typebox (f)┌typebox (o)┬ ┬typebox (h)typebox (e)┼ └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (e)typebox (d) ├typebox (o)typebox (g)typebox (e)├typebox (h)typebox (e)typebox (r), typebox (s)typebox (o) ├typebox (h)typebox (e) ─┤typebox (e)typebox (r)typebox (y)typebox (C)typebox ( ) typebox (o)┼┌typebox (y) └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (e)typebox (s) ├typebox (h)typebox (e)└ ├typebox (o)typebox (g)typebox (e)├typebox (h)typebox (e)typebox (r) ┬typebox (h)typebox (e)┼ typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)3 typebox (i)typebox (s) typebox (N)typebox (O)typebox (T) typebox (N)typebox (U)typebox (L)typebox (L)). typebox ( )typebox ( )>typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (S)typebox (U)typebox (M) ( typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)1 typebox (*) typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)2 ) Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E)1,typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (C)typebox (O)typebox (L)typebox (U)typebox (M)typebox (N)3 typebox (I)typebox (S) typebox (N)typebox (O)typebox (T) typebox (N)typebox (U)typebox (L)typebox (L)typebox (;)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (T)typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (a)typebox (g)typebox (g)typebox (r)typebox (e)typebox (g)typebox (a)├typebox (e) typebox (s)┤└└typebox (a)├typebox (i)typebox (o)┼ typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) ├typebox (h)typebox (e)typebox (@)typebox ( ) └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ ├typebox (o) typebox (b)typebox (e) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e)typebox (d) typebox (p)typebox (r)typebox (i)typebox (o)typebox (r) ├typebox (o) ├typebox (h)typebox (e)typebox (@)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (p)typebox (r)typebox (e)typebox (d)typebox (i)typebox (c)typebox (a)├typebox (e) ├typebox (h)typebox (a)├ ┬typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e)typebox (=)typebox ( ) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) ├typebox (o) typebox (b)typebox (e) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e)typebox (d). typebox (S)typebox (o), ├typebox (h)typebox (e) typebox (a)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c)typebox (e)typebox (@)typebox ( ) typebox (o)┴typebox (e)typebox (r)typebox (f)┌typebox (o)┬ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (e)typebox (c)typebox (i)typebox (d)typebox (e)typebox (d) ├typebox (o) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e)typebox (A)typebox ( ) typebox (r)typebox (e)typebox (s)┤┌├ typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (d)typebox (i)typebox (d) ┼typebox (o)├ typebox (s)typebox (a)├typebox (i)typebox (s)typebox (f)typebox (y) ├typebox (h)typebox (e) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (i)typebox (o)┼1typebox ()typebox ( ) typebox (c)typebox (r)typebox (i)├typebox (e)typebox (r)typebox (i)typebox (a).typebox (c)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) 2-52 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox ()typebox ( ) ┬typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1. typebox (B)typebox (y) typebox (p)typebox (o)typebox (s)├typebox (p)typebox (o)┼typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (i)typebox (o)┼typebox (f)typebox (H)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ ┤┼├typebox (i)┌ typebox (a)typebox (f)├typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (d)typebox (i)typebox (c)typebox (a)├typebox (e)typebox (C)typebox ( ) typebox (h)typebox (a)typebox (s) typebox (b)typebox (e)typebox (e)┼ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s), ┤┼┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y)typebox (o)typebox (I)typebox ( ) └┤┌├typebox (i)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) (typebox (i)┼typebox (c)┌┤typebox (d)typebox (i)┼typebox (g) ├typebox (h)typebox (o)typebox (s)typebox (e) ├typebox (h)typebox (a)├ └typebox (i)typebox (g)typebox (h)├ typebox (o)├typebox (h)typebox (e)typebox (r)┬typebox (i)typebox (s)typebox (e) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (O)>typebox ( ) typebox (a)┼ typebox (a)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) typebox (o)┴typebox (e)typebox (r)typebox (f)┌typebox (o)┬) typebox (a)typebox (r)typebox (e) ┼typebox (o) ┌typebox (o)┼typebox (g)typebox (e)typebox (r) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d).typebox ( )typebox ( )typebox (@)typebox ( ) 2.2.76 typebox (C)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (i)┼typebox (g) typebox (I)┼├typebox (e)typebox (g)typebox (e)typebox (r) typebox (a)┼typebox (d) typebox (T)typebox (e)│├ Ftypebox (i)typebox (e)┌typebox (d)typebox (s) typebox (C)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (a)┼typebox (d) typebox (V)4.0typebox (A) typebox (d)typebox (i)typebox (d) ┼typebox (o)├ ├typebox (o)┌typebox (e)typebox (r)typebox (a)├typebox (e) ┤typebox (s)typebox (i)┼typebox (g) typebox (a) ├typebox (e)│├ typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (D)typebox ( ) ┬typebox (i)├typebox (h) ┌typebox (e)typebox (a)typebox (d)typebox (i)┼typebox (g) typebox (z)typebox (e)typebox (r)typebox (o)typebox (s) typebox (f)typebox (o)typebox (r) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (a)typebox (g)typebox (a)typebox (i)┼typebox (s)├ typebox (a) ┼┤└typebox (e)typebox (r)typebox (i)typebox (c)typebox (G)typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼ typebox (a) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└. typebox (A)┌├typebox (h)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (i)typebox (s) ┬typebox (a)typebox (s) ┼typebox (o)├├typebox (G)typebox ( ) typebox (g)typebox (o)typebox (o)typebox (d) typebox (c)typebox (o)typebox (d)typebox (i)┼typebox (g) typebox (p)typebox (r)typebox (a)typebox (c)├typebox (i)typebox (c)typebox (e), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (a) typebox (')typebox (d)typebox (a)├typebox (a) ┼typebox (o)├ typebox (f)typebox (o)┤┼typebox (d)typebox (')typebox (T)Ftypebox ( ) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (a) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (i)┼typebox (g) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (s)typebox (y)┼├typebox (a)│typebox ( )typebox ( ) ┬typebox (a)typebox (s) ┤┼typebox (a)typebox (c)typebox (c)typebox (e)typebox (p)├typebox (a)typebox (b)┌typebox (e).└typebox ( )typebox ( )Ftypebox ( ) typebox (I)┼ typebox (a)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (i)┼ typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e) typebox (S)typebox (Q)typebox (L) typebox (a)┼ typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼typebox (a)┌ └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (B)typebox ( ) typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (e)typebox (d) ┬typebox (h)typebox (e)┼typebox (e)┴typebox (e)typebox (r) typebox (a)┼ typebox (i)┼├typebox (e)typebox (g)typebox (e)typebox (r)-├typebox (o)-├typebox (e)│├ typebox (c)typebox (o)┼┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ ┬typebox (a)typebox (s)-typebox ( ) typebox (c)typebox (a)typebox (r)typebox (r)typebox (i)typebox (e)typebox (d) typebox (o)┤├ typebox (d)┤typebox (r)typebox (i)┼typebox (g) typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (i)typebox (s)typebox (o)┼typebox (s)typebox (:) typebox ( )typebox ( )5typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T)typebox (S)typebox (E)typebox (R)typebox (I)typebox (A)typebox (L) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) 3typebox ( ) typebox (c)typebox (o)┼├> Xtypebox (S)typebox (E)typebox (R)typebox (I)typebox (N)typebox (D)typebox (E)Xtypebox (N)typebox (O) typebox (=) typebox (')0328913typebox (')typebox (;)typebox (y)typebox ( )typebox ( )typebox ([)typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-typebox (I)-typebox (N)typebox (U)typebox (M)typebox (C)typebox (M)typebox (P)typebox (T)Xtypebox (T), typebox (N)┤└typebox (e)typebox (r)typebox (i)typebox (c) typebox (c)typebox (o)┌┤└┼ ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (s)├typebox (r)typebox (i)┼typebox (g) ┌typebox (i)├typebox (e)typebox (r)typebox (a)┌ typebox (a)typebox (s) ├typebox (e)│├┼typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (B) typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox (I)typebox ( ) 2.2.77 typebox (A)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) typebox (E)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (R)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (W)typebox (h)typebox (e)┼ typebox (J)typebox (o)typebox (i)┼typebox (i)┼typebox (g) typebox (I)┼├typebox (e)typebox (g)typebox (e)typebox (r) typebox (C)typebox (o)┌┤└┼typebox (s) typebox ( )typebox ( )typebox (H)typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (a) ┘typebox (o)typebox (i)┼ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┤typebox (s)typebox (i)┼typebox (g) typebox (i)┼├typebox (e)typebox (g)typebox (e)typebox (r) typebox (c)typebox (o)┌┤└┼typebox (s) typebox (o)typebox (f)typebox (D)typebox ( ) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (s)typebox (i)typebox (z)typebox (e)typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (:)typebox ( )typebox ( )typebox (K)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (A)typebox (R)typebox (I)typebox (T)typebox (H)typebox (E)Xtypebox (C)typebox (E)typebox (P)typebox (T), ├typebox (r)┤┼typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) ┼┤└typebox (e)typebox (r)typebox (i)typebox (c) ┴typebox (a)┌┤typebox (e) typebox (a)├ typebox (r)┤┼├typebox (i)└typebox (e)typebox (e)typebox ([)typebox ( ) -typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)-F-typebox (I)typebox (N)typebox (T)typebox (O)typebox (V)F, typebox (a)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) ├typebox (r)typebox (a)typebox (p), typebox (i)┼├typebox (e)typebox (g)typebox (e)typebox (r) typebox (o)┴typebox (e)typebox (r)typebox (f)┌typebox (o)┬ typebox (a)├ typebox (P)typebox (C)typebox (=)││││││││, typebox (P)typebox (S)typebox (L)typebox (=)01typebox (C)00 typebox ( )typebox ( )Ftypebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)┼┌typebox (y) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼typebox (s) typebox (b)typebox (e)typebox (i)┼typebox (g) ┘typebox (o)typebox (i)┼typebox (e)typebox (d)typebox (G)typebox ( ) ┬typebox (e)typebox (r)typebox (e) typebox (e)typebox (a)typebox (c)typebox (h) typebox (p)typebox (a)typebox (r)├ typebox (o)typebox (f) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (a)┼typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼typebox (s) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (e)typebox (d)typebox (O)typebox (I)typebox ( ) ┴typebox (a)┌┤typebox (e)typebox (s) ┌typebox (a)typebox (r)typebox (g)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ 255. Ftypebox (o)typebox (r) typebox (i)┼typebox (s)├typebox (a)┼typebox (c)typebox (e), typebox (b)typebox (o)├typebox (h) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)92typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (s) typebox (c)typebox (o)┤┌typebox (d) typebox (e)│typebox (h)typebox (i)typebox (b)typebox (i)├ ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└.typebox ( )typebox ( )typebox (P)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (Q).typebox (Q)typebox (U)typebox (A)typebox (D)1, typebox (I).typebox (I)typebox (N)typebox (T)1 Ftypebox (R)typebox (O)typebox (M) typebox (Q)typebox (U)typebox (A)typebox (D)typebox (W)typebox (O)typebox (R)typebox (D)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (Q), typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (I).typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (Q).typebox (Q)typebox (U)typebox (A)typebox (D)1 typebox (=) typebox (I).typebox (I)typebox (N)typebox (T)1typebox (;)typebox ( )typebox ( )typebox (Q)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (I).typebox (I)typebox (N)typebox (T)1, typebox (S).typebox (S)typebox (M)typebox (A)typebox (L)typebox (L)1 Ftypebox (R)typebox (O)typebox (M) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (I), typebox (S)typebox (M)typebox (A)typebox (L)typebox (L)typebox (I)typebox (N)typebox (T)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (S) typebox (/)typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (I).typebox (I)typebox (N)typebox (T)1 typebox (=) typebox (S).typebox (S)typebox (M)typebox (A)typebox (L)typebox (L)1typebox (;)typebox (H)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-53typebox (a)typebox ()typebox ( )
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(c)typebox (o)└typebox (p)┌typebox (y) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (A)typebox (N)typebox (S)typebox (I) typebox (s)├typebox (a)┼typebox (d)typebox (a)typebox (r)typebox (d)typebox (s). typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (a)typebox (s)typebox (c)typebox (D)typebox ( ) └typebox (o)typebox (s)├ ┌typebox (i)┐typebox (e)┌typebox (y) ├typebox (o) typebox (o)typebox (c)typebox (c)┤typebox (r) ┬typebox (h)typebox (i)┌typebox (e) typebox (e)│typebox (p)typebox (a)┼typebox (d)typebox (i)┼typebox (g) typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (s).typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (B) typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )<typebox ( ) 2.2.79 typebox (O)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (C)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (P)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (W)typebox (a)typebox (s) typebox (L)typebox (i)└typebox (i)├typebox (e)typebox (d)typebox ( )typebox ( )>typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) ┌typebox (i)└typebox (i)├typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f)typebox (?)typebox ( ) typebox (c)typebox 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(i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (B) typebox (a)┼typebox (d) typebox (V)4.1. typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (A)typebox ( ) ┼typebox (o)┬ typebox (r)typebox (e)typebox (c)typebox (o)typebox (g)┼typebox (i)typebox (z)typebox (e)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L) typebox (e)─┤typebox (a)┌typebox (i)├typebox (i)typebox (e)typebox (s) ┬typebox (i)├typebox (h)typebox (i)┼ typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (D)typebox ( ) typebox (s)typebox (e)┌typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (s) typebox (s)typebox (i)└typebox (i)┌typebox (a)typebox (r) ├typebox (o) typebox (a)┼typebox (y) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (e)─┤typebox (a)┌typebox (i)├typebox (y) typebox (a)┼typebox (d)typebox (/)typebox ( ) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├ typebox (a)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g)┌typebox (y).typebox (o)typebox ( )typebox ( )typebox (E)typebox ( ) 2.2.80 typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (H)┤┼typebox (g) typebox (o)┼ typebox (a) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (C)typebox (o)┌┤└┼ typebox (D)typebox (a)├typebox (a) typebox (T)typebox (y)typebox (p)typebox (e)typebox (o)8typebox ( ) typebox (W)typebox (a)typebox (s) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) ├typebox (o) typebox (C)typebox (H)typebox (A)typebox (R)typebox (A)typebox (C)typebox (T)typebox (E)typebox (R) ├typebox (o) typebox (D)typebox (A)typebox (T)typebox (E)typebox ( )typebox ( )typebox (=)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (c)typebox (o)┌┤└┼ typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) ┬typebox (a)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) ├typebox (o)typebox (h)typebox (D)typebox ( ) typebox (C)typebox (H)typebox (A)typebox (R)typebox (A)typebox (C)typebox (T)typebox (E)typebox (R) ├typebox (o) typebox (D)typebox (A)typebox (T)typebox (E), typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ ├typebox (r)typebox (i)typebox (e)typebox (d) ├typebox (o) typebox (s)typebox (e)┌typebox (e)typebox (c)├ typebox (a) typebox (r)typebox (o)┬ typebox (f)typebox (r)typebox (o)└typebox (+)typebox ( ) ├typebox (h)typebox (e) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d) ├typebox (a)typebox (b)┌typebox (e), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (h)┤┼typebox (g). typebox ( )typebox ( )typebox (@)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) ┴typebox (a)┌┤typebox (e) typebox (o)typebox (f) typebox (z)typebox (e)typebox (r)typebox (o) (0) ┬typebox (a)typebox (s) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ typebox (a) ├typebox (a)typebox (b)┌typebox (e) ┬typebox (i)├typebox (h) typebox (a)typebox (B)typebox ( ) typebox (c)typebox (o)┌┤└┼ typebox (o)typebox (f) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ ├typebox (r)typebox (i)typebox (e)typebox (d) ├typebox (o) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y)typebox (D)typebox ( ) ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)┌┤└┼ ├typebox (o) typebox (a) typebox (D)typebox (A)typebox (T)typebox (E) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e), ├typebox (h)typebox (i)typebox (s) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) (typebox (a)typebox (s)5typebox ( ) typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d)) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (:)typebox (i)typebox ( )typebox ( )typebox (M)typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-F-typebox (N)typebox (U)typebox (M)typebox (T)typebox (O)typebox (D)typebox (A)typebox (T)typebox (E), typebox (N)┤└typebox (e)typebox (r)typebox (i)typebox (c) typebox (d)typebox (a)├typebox (a) typebox (i)┼ typebox (c)typebox (o)┌┤└┼ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)Ftypebox (I)typebox (E)typebox (L)typebox (D) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (=)typebox ( ) typebox (c)typebox (o)┼┴typebox (e)typebox (r)├typebox (e)typebox (d) ├typebox (o) typebox (a) typebox (d)typebox (a)├typebox (e) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e).4typebox ( )typebox ( )typebox ( )typebox ( ) 2-54 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox (h)typebox ()typebox ( ) typebox (o)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (H)typebox ( ) typebox (W)typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (c)typebox (o)┌┤└┼ ┬typebox (a)typebox (s) typebox (a)┌├typebox (e)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (a) typebox (C)typebox (H)typebox (A)typebox (R)typebox (A)typebox (C)typebox (T)typebox (E)typebox (R) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e),typebox (H)typebox ( ) typebox (C)typebox (H)typebox (A)typebox (R)(1), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (g)typebox (a)┴typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e), typebox (a)┼typebox (d) typebox (d)typebox (i)typebox (d).typebox ( ) ┼typebox (o)├ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ ├typebox (h)typebox (e) typebox (a)┌├typebox (e)typebox (r) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox (Y)typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-typebox (W)-typebox (C)typebox (H)typebox (R)typebox (T)typebox (O)typebox (O)typebox (S)typebox (M)typebox (A), typebox (T)typebox (h)typebox (e) typebox (s)├typebox (r)typebox (i)┼typebox (g) ┌typebox (e)┼typebox (g)├typebox (h) typebox (o)typebox (f) typebox (c)typebox (o)┌┤└┼ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)Ftypebox (I)typebox (E)typebox (L)typebox (D) typebox (i)typebox (s) ├typebox (o)typebox (o) typebox (s)└typebox (a)┌┌typebox (T)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (s)typebox (e)┌typebox (e)typebox (c)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (o)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e), ├typebox (h)typebox (e) typebox (')typebox ( ) typebox (d)typebox (e)typebox (s)typebox (i)typebox (r)typebox (e)typebox (d) typebox (r)typebox (o)┬ ┬typebox (a)typebox (s) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d). typebox ( )typebox ( )typebox (I)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ typebox (a)┌├typebox (e)typebox (r)typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (c)typebox (o)┌┤└┼ ├typebox (o) typebox (a) typebox (D)typebox (A)typebox (T)typebox (E) typebox (:)typebox ( ) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e), ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) ┬typebox (a)typebox (s) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d)typebox (:)typebox ( )typebox ( )Xtypebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-typebox (W)-typebox (I)typebox (N)typebox (C)typebox (D)typebox (A)typebox (T)typebox (T)typebox (Y)typebox (P), typebox (A)┌├typebox (e)typebox (r)typebox (i)┼typebox (g) typebox (c)typebox (o)┌┤└┼ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R)Ftypebox (I)typebox (E)typebox (L)typebox (D) ├typebox (o) typebox (a)┼ typebox (i)┼typebox (c)typebox (o)└typebox (p)typebox (a)├typebox (i)typebox (b)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (;)typebox ( ) ├typebox (y)typebox (p)typebox (e) └typebox (a)typebox (y) typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (d)typebox (a)├typebox (a) ┌typebox (o)typebox (s)typebox (s)typebox (I)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (s)typebox (e)┌typebox (e)typebox (c)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (o)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e), typebox (i)├typebox (H)typebox ( ) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o) typebox (h)typebox (a)┼typebox (g) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s), typebox (a)┼typebox (d) typebox (d)typebox (i)typebox (d) ┼typebox (o)├ typebox (a)┌┌typebox (o)┬typebox (C)typebox ( ) typebox (a)┼typebox (y)typebox (o)┼typebox (e) ├typebox (o) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) └┤typebox (s)├ typebox (b)typebox (e) typebox (E)typebox ( ) typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└ ├typebox (o) typebox (a)┌┌typebox (o)┬ ┤typebox (s)typebox (e)typebox (r)typebox (s) ├typebox (o) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox ( )typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)typebox (g)typebox (a)typebox (i)┼.├typebox ( )typebox ( )typebox (D)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d)typebox (A)typebox ( ) typebox (a) ┼typebox (e)┬ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)┼ typebox (e)typebox (a)typebox (c)typebox (h) ┼typebox (e)┬ typebox (r)typebox (o)┬ typebox (i)┼typebox (s)typebox (e)typebox (r)├typebox (e)typebox (d). typebox (W)typebox (h)typebox (e)┼typebox (c)typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ├typebox (r)typebox (i)typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)┼ typebox (o)┌typebox (d) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼, typebox (i)├ typebox (G)typebox ( ) typebox (r)typebox (e)typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e)typebox (d) ├typebox (h)typebox (a)├ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ ├typebox (o) ├typebox (h)typebox (e) ┌typebox (a)├typebox (e)typebox (s)├ (typebox (c)┤typebox (r)typebox (r)typebox (e)┼├) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox ( )typebox (B)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (r)typebox (o)┬. typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e), ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (i)┼typebox (g) ├typebox (r)typebox (i)typebox (e)typebox (d) ├typebox (o)typebox (?)typebox ( ) typebox (c)typebox (o)┼┴typebox (e)typebox (r)├ typebox (a)┼ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) ├typebox (o) typebox (a) typebox (D)typebox (A)typebox (T)typebox (E) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e). typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (h)typebox (e)typebox (r)typebox (e) ┬typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)┤┌├ typebox (o)typebox (f) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (E)typebox ( ) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) ┬typebox (i)├typebox (h)typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S). typebox (W)typebox (h)typebox (i)┌typebox (e) ├typebox (r)typebox (y)typebox (i)┼typebox (g) ├typebox (o) typebox (o)┤├typebox (p)┤├ typebox (E)typebox ( ) typebox (a) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (f)typebox (o)typebox (r)└typebox (a)├, typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (e)┼├ typebox (i)┼├typebox (o) typebox (a)┼ typebox ( )typebox ( ) typebox (i)┼typebox (f)typebox (i)┼typebox (i)├typebox (e) ┌typebox (o)typebox (o)typebox (p)typebox (:)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-F-typebox (W)typebox (I)typebox (S)typebox (H)typebox (L)typebox (I)typebox (S)typebox (T), typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e) typebox (h)typebox (a)typebox (s) ┼typebox (o)├ typebox (b)typebox (e)typebox (e)┼ typebox (i)└typebox (p)┌typebox (e)└typebox (e)┼├typebox (e)typebox (d)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (C)typebox (o)┼┴typebox (e)typebox (r)├typebox (i)┼typebox (g) typebox (f)typebox (r)typebox (o)└ typebox (a)┼ typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) ├typebox (o) typebox (a) typebox (D)typebox (A)typebox (T)typebox (E) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) ┬typebox (a)typebox (s) ┼typebox (o)├typebox (I)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)┼typebox (d) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (c)typebox (o)┼┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (a)typebox ()typebox ( ) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r).typebox ( )typebox ( )Ftypebox ( ) typebox (A)typebox (s) typebox (a) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y) typebox (a)┌┌ ├typebox (h)typebox (e) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s)typebox (A)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ typebox (o)┌typebox (d) typebox (r)typebox (o)┬typebox (s) ┤typebox (s)typebox (i)┼typebox (g) typebox (a)┼ typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e)typebox (o)6typebox ( ) typebox (a)┌├typebox (e)typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (o)└typebox (a)typebox (i)┼ ├typebox (o) typebox (a) typebox (D)typebox (A)typebox (T)typebox (E) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e).typebox ( )typebox ( )4typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1.typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-55typebox (s)typebox ()typebox ( )
typebox (c)typebox ()typebox ( ) ┼typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (?)typebox ( ) 2.2.81 typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) typebox (T)typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (H)typebox (a)typebox (d) typebox (T)typebox (h)typebox (e)typebox (i)typebox (r) typebox (B)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (I)┼┴typebox (a)┌typebox (i)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (a)├ typebox ()typebox ( ) typebox (C)typebox (o)└└typebox (i)├ typebox (T)typebox (i)└typebox (e)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (P)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e)typebox (d) typebox (N)typebox (O)typebox (W)typebox (A)typebox (I)typebox (T) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (h)typebox (a)typebox (d) ├typebox (h)typebox (e)typebox (i)typebox (r) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s)typebox (A)typebox ( ) typebox (i)┼┴typebox (a)┌typebox (i)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (a)├ typebox (c)typebox (o)└└typebox (i)├ ├typebox (i)└typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (f)typebox (o)typebox (r)typebox (c)typebox (e)typebox (d) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) typebox (E)typebox ( ) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (a)typebox (g)typebox (a)typebox (i)┼, typebox (a)typebox (s) ┬typebox (a)typebox (s) typebox (o)typebox (b)typebox (s)typebox (e)typebox (r)┴typebox (e)typebox (d) typebox (b)typebox (y) typebox (h)typebox (i)typebox (g)typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (D)typebox (I)typebox (O) typebox ()typebox ( ) typebox (r)typebox (a)├typebox (e)typebox (s).typebox ( )typebox ( )3typebox ( ) typebox (A) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) typebox (W)typebox (A)typebox (I)typebox (T) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s). typebox ( )typebox ( )0typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1.typebox ( )typebox ( )1typebox ( ) 2.2.82 typebox (B)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (O)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (a)┼ typebox (E)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (a)├typebox (i)typebox ($)typebox ( ) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox ($)typebox (R)typebox (S)typebox (S)typebox ($)typebox (A)typebox (S)typebox (N)Ftypebox (O)typebox (R)typebox (R)typebox (S)typebox (S)typebox ($)typebox (N)typebox (D)Xtypebox ( )typebox ( )typebox (C)typebox ( ) typebox (D)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (o)typebox (f) typebox (a) ─┤typebox (e)typebox (r)typebox (y) typebox (s)typebox (i)└typebox (i)┌typebox (a)typebox (r) ├typebox (o) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)┬8typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (a)┼ typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )(typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (I)typebox (N)typebox (D)1 typebox (O)typebox (N) typebox (T)typebox (A)typebox (B)10typebox ( ) typebox (c)typebox (o)┼├> (Ftypebox (L)typebox (D)1, Ftypebox (L)typebox (D)2) typebox (T)typebox (Y)typebox (P)typebox (E) typebox (I)typebox (S) typebox (S)typebox (O)typebox (R)typebox (T)typebox (E)typebox (D)typebox (;)typebox ( )typebox ( )8typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (A).Ftypebox (L)typebox (D)1 Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)1 typebox (A), typebox (T)typebox (A)typebox (B)2 typebox (B), typebox (T)typebox (A)typebox (B)3 typebox (C)typebox ()typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E)typebox (h))typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)2 typebox (=) typebox (")typebox (B)typebox (") typebox (A)typebox (N)typebox (D)┼(typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)1 typebox (=) typebox (B).Ftypebox (L)typebox (D)1 typebox (c)typebox (o)┼├> typebox (O)typebox (R)typebox (C))typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)2 typebox (=) typebox (")typebox (C)typebox (") typebox (A)typebox (N)typebox (D)typebox (c))typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)1 typebox (=) typebox (C).Ftypebox (L)typebox (D)1typebox (;)typebox (o)typebox ( )typebox ( )5typebox ( ) typebox (*)typebox (*)typebox (*)typebox (*)typebox (*)typebox (E)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (a)├ typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox ($)typebox (R)typebox (S)typebox (S)typebox ($)typebox (A)typebox (S)typebox (N)Ftypebox (O)typebox (R)typebox (R)typebox (S)typebox (S)typebox ($)typebox (N)typebox (D)X├typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ ┬typebox (a)typebox (s) ┼typebox (o)├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d), ├typebox (h)typebox (e) ─┤typebox (e)typebox (r)typebox (y) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (d) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (a)┌typebox (s)typebox (o) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (d)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) ┴typebox (i)typebox (e)┬typebox (')typebox ( ) ┬typebox (i)├typebox (h) typebox (a) typebox (s)typebox (i)└typebox (i)┌typebox (a)typebox (r) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (c)┌typebox (a)┤typebox (s)typebox (e).┼typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (B) typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (c)typebox (a)┼┼typebox (o)├ typebox (i)┼typebox (s)├typebox (a)┌┌ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0typebox (B) typebox (o)typebox (r) typebox (V)4.1 typebox (i)└└typebox (e)typebox (d)typebox (i)typebox (a)├typebox (e)┌typebox (y), typebox (a)typebox (D)typebox ( ) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) typebox (a) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (e)│typebox (i)typebox (s)├typebox (e)┼├typebox (i)typebox (a)┌typebox (D)typebox ( ) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ ├typebox (o) typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (s)typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) typebox (a) └typebox (a)├typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d),,typebox ( ) typebox (a)typebox (s) typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (:)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) 2-56 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
┬typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ),typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (A).Ftypebox (L)typebox (D)1 Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)1 typebox (A)typebox ( )typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) -typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)2 typebox (=) typebox (")typebox (B)typebox (") typebox (A)typebox (N)typebox (D).typebox (O)typebox ( ) typebox (c)typebox (o)┼├> typebox (E)Xtypebox (I)typebox (S)typebox (T)typebox (S) ( typebox (B).Ftypebox (L)typebox (D)1 Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)2 typebox (B) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (A).Ftypebox (L)typebox (D)1 typebox (=) typebox (B).Ftypebox (L)typebox (D)1) typebox ( )typebox ( ) typebox (c)typebox (o)┼├> typebox (O)typebox (R)typebox (C)-typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (L)typebox (D)2 typebox (=) typebox (")typebox (C)typebox (") typebox (A)typebox (N)typebox (D)typebox (c)typebox (P)typebox ( ) typebox (c)typebox (o)┼├> typebox (E)Xtypebox (I)typebox (S)typebox (T)typebox (S) ( typebox (C).Ftypebox (L)typebox (D)1 Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)2 typebox (C) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (A).Ftypebox (L)typebox (D)1 typebox (=) typebox (C).Ftypebox (L)typebox (D)1)typebox (;)typebox ( )typebox ( )typebox (H)typebox ( ) 2.2.83 typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (C)typebox (o)└└typebox (a)┼typebox (d) ├typebox (o) typebox (D)typebox (o)┤typebox (b)┌typebox (e) ├typebox (h)typebox (e) typebox (C)typebox (o)┼├typebox (e)┼├typebox (s) typebox (o)typebox (f) typebox (a) typebox (T)typebox (a)typebox (b)┌typebox (e) typebox (R)typebox (e)typebox (s)┤┌├typebox (e)typebox (d)typebox ( )typebox ( ) typebox (i)┼ typebox (a)┼ typebox (I)typebox (/)typebox (O) typebox (L)typebox (o)typebox (o)typebox (p)┼typebox ( )typebox ( )typebox (A)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ ├typebox (r)typebox (i)typebox (e)typebox (d) ├typebox (o) typebox (d)typebox (o)┤typebox (b)┌typebox (e) ├typebox (h)typebox (e) typebox (c)typebox (o)┼├typebox (e)┼├typebox (s) typebox (o)typebox (f) typebox (a) ├typebox (a)typebox (b)┌typebox (e) typebox (b)typebox (y) Ftypebox ( ) typebox (e)│typebox (e)typebox (c)┤├typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (c)typebox (o)└└typebox (a)┼typebox (d), ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) ┬typebox (e)┼├typebox ( )typebox ( ) typebox (i)┼├typebox (o) typebox (a)┼ typebox (I)typebox (/)typebox (O) ┌typebox (o)typebox (o)typebox (p)typebox (:)typebox (g)typebox ( )typebox ( )9typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (I)typebox (N)typebox (S)typebox (E)typebox (R)typebox (T) typebox (I)typebox (N)typebox (T)typebox (O) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (*) Ftypebox (R)typebox (O)typebox (M) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E)typebox (;)┴typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (c)typebox (o)┤┌typebox (d) ┼typebox (o)├ typebox (b)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.0typebox (B), typebox (b)┤├ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼typebox (i)typebox ()typebox ( ) typebox (V)4.1. typebox ( )typebox ( )typebox (H)typebox ( ) 2.2.84 typebox (Q)┤typebox (e)typebox (r)typebox (y) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (D)typebox (e)typebox (s)typebox (c)typebox (e)┼typebox (d)typebox (i)┼typebox (g) typebox (I)┼typebox (d)typebox (e)│typebox (e)typebox (s) typebox (R)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (I)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (R)typebox (e)typebox (s)┤┌├typebox (s)typebox ( )typebox ( )Ftypebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) ─┤typebox (e)typebox (r)typebox (y) ┬typebox (a)typebox (s) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (d)typebox (e)typebox (s)typebox (c)typebox (e)┼typebox (d)typebox (i)┼typebox (g) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s), ├typebox (h)typebox (e)typebox (E)typebox ( ) ─┤typebox (e)typebox (r)typebox (y) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (r)typebox (e)typebox (s)┤┌├typebox (s). typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox ( ) typebox (s)typebox (h)typebox (o)┬typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (:)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (J)typebox (I)typebox (D)X typebox (O)typebox (N) typebox (J)typebox (O)typebox (B)typebox (H)typebox (I)typebox (S)typebox (T)typebox (O)typebox (R)typebox (Y) (typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D) typebox (D)typebox (E)typebox (S)typebox (C))typebox (;) typebox (A)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (E)typebox (I)typebox (D)X typebox (O)typebox (N) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) (typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D) typebox (D)typebox (E)typebox (S)typebox (C))typebox (;)typebox (e) !h CREATE VIEW V AS/ SELECT E.EMPLOYEE_ID FROMR8 EMPLOYEES E, JOB_HISTORY JH WHERE E.EMPLOYEE_ID=J.EMPLOYEE_ID; ! , ! The following query is fine. !n3 SELECT * FROM V ORDER BY EMPLOYEE_ID;p !eH ! **** The following query returned incorrect results **** !l8 SELECT * FROM V ORDER BY EMPLOYEE_ID DESC; !e > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-57r
n f 9 2.2.85 Query with SQL LIKE Returned Incorrect Resultsi ? When a query was run using the SQL LIKE predicate, itt@ returned inconsistent results. When the same query wasB run and the LIKE predicate was replaced with the BETWEEND predicate, consistent results were returned. The followingC example shows the inconsistent results when the query wast2 run, rolled back, and repeated 10 times: $ SQLE/ DECLARE SCHEMA FILENAME RDB_DATABASE; : SELECT STK_CODE,BRIEF_DESC,RESTRICTED_STATUS1 FROM STK_RPT_STRUCTURE,STK_MASTER * WHERE ITEM_CODE = STK_CODE AND - ((PROD_WAREHOUSE_1 LIKE 'AA') / OR (PROD_WAREHOUSE_2 LIKE 'AA')o0 OR (PROD_WAREHOUSE_3 LIKE 'AA')) AND EXISTSG (SELECT * FROM WAREHOUSE_STK WHERE STK_CODE = ITEM_CODE * AND WAREHOUSE LIKE "__"& AND (ON_HAND <> 0' OR IN_TRANSIT <> 0c% OR ORDERS <> 0)) ORDER BY RPT_SEQ; 97 rows selected 97 rows selected 97 rows selected 92 rows selected 97 rows selected 97 rows selected 97 rows selected 97 rows selected 97 rows selected 96 rows selected D A workaround is to run the same query and replace the LIKE: predicate with the BETWEEN predicate as follows: 2-58 Software Errors Fixed
e o $ SQLO3 DECLARE SCHEMA FILENAME RDB_DATABASE; = SELECT STK_CODE,BRIEF_DESC,RESTRICTED_STATUS 4 FROM STK_RPT_STRUCTURE,STK_MASTER- WHERE ITEM_CODE = STK_CODE AND0 ((PROD_WAREHOUSE_1 LIKE 'AA')2 OR (PROD_WAREHOUSE_2 LIKE 'AA')3 OR (PROD_WAREHOUSE_3 LIKE 'AA')) AND EXISTSeJ (SELECT * FROM WAREHOUSE_STK WHERE STK_CODE = ITEM_CODE9 AND WAREHOUSE BETWEEN 'AA' AND 'ZZ'a) AND (ON_HAND <> 0l* OR IN_TRANSIT <> 0( OR ORDERS <> 0))" ORDER BY RPT_SEQ; ROLLBACK;e EXIT; > This problem is fixed in V4.0A, V4.0B, and V4.1. G 2.2.86 Query with Compressed Indexes Returned Incorrect Results G When a query was run that used a sorted index with a WITH D LIMITS clause for compressing the index, and the queryE performed an equijoin operation, incorrect results weres@ returned. The following example shows the problem: I Software Errors Fixed 2-59i
l % CREATE SCHEMA FILENAME TEST ) CREATE STORAGE AREA RDB$SYSTEM;t !h+ CREATE TABLE TABLE_A (I INTEGER); : CREATE TABLE TABLE_B (I_1 INTEGER, I_2 INTEGER); ! 3 ! Initial test using uncompressed indexese ! - CREATE INDEX INDEX_A ON TABLE_A(I);c3 CREATE INDEX INDEX_B ON TABLE_B(I_1,I_2);n COMMIT;t) INSERT INTO TABLE_A VALUES (1);t) INSERT INTO TABLE_A VALUES (2);o) INSERT INTO TABLE_A VALUES (3);i) INSERT INTO TABLE_A VALUES (4);E) INSERT INTO TABLE_A VALUES (5); ) INSERT INTO TABLE_A VALUES (6);o) INSERT INTO TABLE_A VALUES (7); ) INSERT INTO TABLE_A VALUES (8);s) INSERT INTO TABLE_A VALUES (9); ) INSERT INTO TABLE_A VALUES (0);s COMMIT; + INSERT INTO TABLE_B VALUES (1,1); + INSERT INTO TABLE_B VALUES (1,2);d+ INSERT INTO TABLE_B VALUES (1,3);r+ INSERT INTO TABLE_B VALUES (1,4); + INSERT INTO TABLE_B VALUES (1,5);s+ INSERT INTO TABLE_B VALUES (2,1); + INSERT INTO TABLE_B VALUES (2,2); + INSERT INTO TABLE_B VALUES (2,3); + INSERT INTO TABLE_B VALUES (2,4);b+ INSERT INTO TABLE_B VALUES (2,5);s COMMIT;m !H9 ! First SELECT should retrieve 10 rows and doesa !t< SELECT A.I, B.I_1, B.I_2 FROM TABLE_A A, TABLE_B B WHERE A.I = B.I_2; ! 9 ! Second SELECT should retrieve 2 rows and doess ! < SELECT A.I, B.I_1, B.I_2 FROM TABLE_A A, TABLE_B BD WHERE A.I = B.I_2 AND B.I_1 = 1 AND B.I_2 BETWEEN 1 AND 2; 2-60 Software Errors Fixed
r COMMIT;l ! E ! Drop indexes and replace them with compressed indexes P ! (compression range, like row counts and table degrees, is vastly* ! reduced for this example). ! ! DROP INDEX INDEX_A;_! DROP INDEX INDEX_B;n !UI CREATE INDEX INDEX_A ON TABLE_A(I MAPPING VALUES 0 TO 750);mJ CREATE INDEX INDEX_B ON TABLE_B(I_1 MAPPING VALUES 0 TO 750,/ I_2 MAPPING VALUES 0 TO 750);C !* COMMIT;1 ! : ! First SELECT continues to retrieve 10 rows !f@ SELECT A.I, B.I_1, B.I_2 FROM TABLE_A A, TABLE_B B WHERE A.I = B.I_2; !lD ! Second SELECT should retrieve 10 rows, but does not;< ! therefore, an incorrect result was returned. !t@ SELECT A.I, B.I_1, B.I_2 FROM TABLE_A A, TABLE_B B# WHERE A.I = B.I_2 ' AND B.I_1 = 1 ANDw, B.I_2 BETWEEN 1 AND 2; D A workaround retrieves the correct number of rows, butE the access strategy is not optimal (MATCH with multipleaH SORT) and adversely affects the application performance byH several orders of magnitude. The workaround is as follows: @ SELECT A.I, B.I_1, B.I_2 FROM TABLE_A A, TABLE_B B# WHERE A.I = B.I_2 / AND B.I_1 BETWEEN 1 AND 1l0 AND B.I_2 BETWEEN 1 AND 2; > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-61e
d M + 2.2.87 Query Returned Incorrect Resultsr 9 The following query returned incorrect results: K SELECT A.EMPLOYEE_ID,B.EMPLOYEE_ID FROM EMPLOYEES A,JOB_HISTORY Bl) WHERE A.EMPLOYEE_ID='00195' ANDa- ((A.EMPLOYEE_ID=B.EMPLOYEE_ID AND # A.STATUS_CODE='0') OR - (A.EMPLOYEE_ID=B.EMPLOYEE_ID ANDH" A.STATUS_CODE='1')); D A workaround is to rephrase the query as follows when this is possible: K SELECT A.EMPLOYEE_ID,B.EMPLOYEE_ID FROM EMPLOYEES A,JOB_HISTORY Ba) WHERE A.EMPLOYEE_ID='00195' ANDt- A.EMPLOYEE_ID=B.EMPLOYEE_ID AND " (A.STATUS_CODE='0' OR! A.STATUS_CODE='1'); : This problem is fixed in V4.0A, V4.0B, and V4.1. C 2.2.88 Poor Performance Was Observed with Queries Using Dynamicl4 OR Optimization Within the Leaf Retrieval C Queries that specify several OR ranges using optimization ? on an index executed much more slowly even though the @ query cost was considerably less. For example, a queryC using two ranges based on a key with three segments usingwA the following format (as described in Section 17.1.1 of @ the V4.0 VAX Rdb/VMS Guide to Database Maintenance and+ Performance) showed this problem:= L (S1 = X AND S2 = Y AND S3 = Z) OR (S1 = X AND S2 = Y1 AND S3 = Z1) = The problem was that the leaf bypassed the key skip > mechanism to pass over a key gap to skip to the nextA range. As a result, keys were scanned sequentially fromsB the beginning of the first range, which was abandoned byC the leaf and finally replaced by a sequential table scan.e ; A workaround is to rephrase the query as follows:i 4 (S1 = X AND S2 = Y AND (S3 = Z OR S3 = Z1) E A second workaround is to add an ORDER BY S1, S2, S3 clause ? to the query. This should enable the use of a regularND indexed retrieval instead of leaf retrieval and thus avoid the problem. 2-62 Software Errors Fixed
d t H This problem is fixed in V4.0A for read-only transactions,9 and for all transactions in V4.0B and V4.1.t A 2.2.89 Query Returned Records in Wrong Order if Sorted insC Descending Order with the SQL ORDER BY <column-name>nI DESCENDING or the RDO SORTED BY DESCENDING <field> Clauses. E Queries using the SQL ORDER BY <column-name> DESCENDINGtC clause or the RDO SORTED BY DESCENDING <field> clause F returned rows in incorrect order. Consider the followingA SQL defined database and query that reproduces this problem: * CREATE SCHEMA FILENAME MIKE;U CREATE TABLE T1 (F1 CHAR(2),F2 CHAR(3),F3 DATE,F4 SMALLINT,F5 INTEGER);cR CREATE TABLE T2 (F1 CHAR(2),F2 CHAR(3),F3 DATE,F4 SMALLINT,F6 DATE); COMMIT;i> CREATE UNIQUE INDEX T1_I ON T1 (F3,F5,F2,F1,F4);; CREATE UNIQUE INDEX T2_I ON T2 (F3,F4,F2,F1);E COMMIT; E INSERT INTO T1 VALUES('NW','VIC','1-OCT-1990',1,80531); F INSERT INTO T1 VALUES('NW','VIC','29-OCT-1990',1,80531);L INSERT INTO T2 VALUES('NW','VIC','1-OCT-1990',1,'1-JAN-1990');M INSERT INTO T2 VALUES('NW','VIC','29-OCT-1990',1,'1-JAN-1990');t COMMIT; / SELECT P.F3, P.F6 FROM T2 P, T1 I U WHERE I.F1="NW" AND I.F2="VIC" AND I.F5=80531 AND P.F1="NW" ANDN\ P.F2="VIC" AND I.F4=P.F4 AND I.F3=P.F3 AND P.F3 <= "29-OCT-1990") ORDER BY P.F3 DESC;S F This query returned P.F3 not sorted in descending order: 5 P.F3 P.F6 H 1-OCT-1990 00:00:00.00 1-JAN-1990 00:00:00.00H 29-OCT-1990 00:00:00.00 1-JAN-1990 00:00:00.00% 2 rows selectedi F The query should have returned P.F3 sorted in descending order: 5 P.F3 P.F6uH 29-OCT-1990 00:00:00.00 1-JAN-1990 00:00:00.00H 1-OCT-1990 00:00:00.00 1-JAN-1990 00:00:00.00% 2 rows selectedi > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-63b
B 2.2.90 Shared Write Queries Consumed More Memory Than Expected A Some queries consumed up to two times as much memory on B Rdb/VMS V4.0 as the same query running on Rdb/VMS V3.1B. B This problem is fixed in V4.0A, V4.0B, and V4.1. DigitalC recommends that, when possible, you use a protected writea? transaction whenever the transaction modifies a largeiE percentage of the rows in the table. This is because shared @ write transactions need more main memory to keep trackC of all the rows that have been accessed or updated by thed transaction. D A protected write transaction, on the other hand, needs toB keep track of only the rows that have been updated. ThisE can substantially reduce memory requirements for these datan structures. E 2.2.91 Query Optimizer Caused Various Bugchecks When Queries Wereitypebox ( ) typebox (R)┤┼typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (s) ┬typebox (e)typebox (r)typebox (e) typebox (o)typebox (b)typebox (s)typebox (e)typebox (r)┴typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└typebox ( )typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 ─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s)typebox (:)typebox (S)typebox ( )typebox ( )(typebox ( ) typebox (P)typebox (S)typebox (I)typebox (I)typebox (S)typebox (C)typebox (A)typebox (N)typebox ($)typebox (G)typebox (E)typebox (T)typebox (N)typebox (E)Xtypebox (T)typebox (U)typebox (N)typebox (I)typebox (Q)typebox (U)typebox (E) typebox (+) 0FFtypebox (#)typebox ( ) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox ($)typebox (E)Xtypebox (E)typebox (L)typebox (E)typebox (A)Ftypebox (C)typebox (L)typebox (O)typebox (S)typebox (E) typebox (+) 36 typebox (*)typebox ( ) typebox (P)typebox (S)typebox (I)typebox (I)typebox (S)typebox (C)typebox (A)typebox (N)typebox ($)typebox (G)typebox (E)typebox (T)typebox (N)typebox (E)Xtypebox (T)typebox (D)typebox (U)typebox (P)typebox (L)typebox (I)typebox (C)typebox (A)typebox (T)typebox (E) typebox (+) 26 typebox ( ) typebox (P)typebox (S)typebox (I)typebox (I)typebox (S)typebox (C)typebox (A)typebox (N)typebox ($)typebox (E)typebox (N)typebox (D)typebox (S)typebox (C)typebox (A)typebox (N) typebox (+) 26typebox ()typebox ( ) typebox (K)typebox (O)typebox (D)typebox ($)typebox (G)typebox (E)typebox (T)typebox (V)typebox (M) typebox (+) 16typebox (A)typebox ( )typebox ( ) typebox (K)typebox (O)typebox (D)typebox ($)Ftypebox (R)typebox (E)typebox (E)typebox (V)typebox (M)typebox (L)typebox (I)typebox (S)typebox (T) typebox (+) 37typebox (")typebox ( ) typebox (P)typebox (I)typebox (O)Ftypebox (E)typebox (T)typebox (C)typebox (H)typebox ($)typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N)typebox (D)typebox (B) typebox (+) 142typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (a)typebox (s) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) ─┤typebox (e)typebox (r)typebox (y) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e)typebox (r) ┬typebox (r)typebox (i)├typebox (i)┼typebox (g) typebox (a)typebox (@)typebox ( ) typebox (b)typebox (i)├└typebox (a)typebox (p) typebox (i)┼├typebox (o) typebox (a)┼ typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (d)typebox (a)├typebox (a) typebox (a)typebox (r)typebox (e)typebox (a). typebox (T)typebox (h)typebox (i)typebox (s) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (e)typebox (d) typebox (o)┼┌typebox (y)typebox (?)typebox ( ) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ─┤typebox (e)typebox (r)typebox (y) (typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ┌typebox (e)typebox (a)typebox (f) typebox (e)│typebox (e)typebox (c)┤├typebox (i)typebox (o)┼ ┼typebox (o)typebox (d)typebox (e))typebox (e)typebox (C)typebox ( ) ┬typebox (a)typebox (s) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (d) └typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (a)┼ typebox (o)┼typebox (c)typebox (e) typebox (a)┼typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (b)typebox (i)├└typebox (a)typebox (p) ┬typebox (a)typebox (s)typebox (a)6typebox ( ) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (d)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) ─┤typebox (e)typebox (r)typebox (y) typebox (e)│typebox (e)typebox (c)┤├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.0typebox (A), typebox (V)4.0typebox (B), typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) 2-64 typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d)typebox ()typebox ( )
typebox (h)typebox ()typebox ( ) typebox (e)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) 2.2.92 typebox (P)typebox (o)typebox (o)typebox (r) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (W)typebox (a)typebox (s) typebox (E)│typebox (p)typebox (e)typebox (r)typebox (i)typebox (e)┼typebox (c)typebox (e)typebox (d) typebox (W)typebox (h)typebox (i)┌typebox (e) typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (i)┼typebox (g) typebox (V)typebox (i)typebox (e)┬typebox (s) typebox (b)typebox (y)typebox (o)typebox ()typebox ( ) typebox (D)typebox (b)┐typebox (e)typebox (y)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (Q)┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e)typebox (d) ┴typebox (i)typebox (e)┬typebox (s) typebox (b)typebox (y) typebox (d)typebox (b)┐typebox (e)typebox (y) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (p)typebox (o)typebox (o)typebox (r)┌typebox (y) typebox (d)┤typebox (e)typebox (G)typebox ( ) ├typebox (o) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e)typebox (r) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (i)typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (d)typebox (i)typebox (d) ┼typebox (o)├ typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e) typebox (d)typebox (a)├typebox (a)typebox (e)typebox (I)typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (b)typebox (y) typebox (d)typebox (b)┐typebox (e)typebox (y). typebox (T)typebox (h)typebox (i)typebox (s) typebox (s)typebox (i)├┤typebox (a)├typebox (i)typebox (o)┼ typebox (e)typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (a)┌┌typebox (y) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d)typebox (S)Ftypebox ( ) typebox (D)typebox (A)typebox (T)typebox (A)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (E) ┤typebox (s)typebox (e)typebox (r)typebox (s) ┬typebox (h)typebox (o) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) Ftypebox (I)typebox (N)typebox (D) typebox (c)typebox (o)┌┌typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ ┴typebox (i)typebox (e)┬typebox (s)Ftypebox ( ) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) ├typebox (h)typebox (e)└. typebox (T)typebox (h)typebox (e) typebox (D)typebox (A)typebox (T)typebox (A)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (E) Ftypebox (I)typebox (N)typebox (D) typebox (c)typebox (o)┌┌typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s)typebox (G)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (b)┤typebox (i)┌typebox (d)typebox (s) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (i)typebox (s)├typebox (s). F┤typebox (r)├typebox (h)typebox (e)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g)
typebox (d)typebox (o)┼typebox (e) typebox (E)typebox ( ) typebox (b)typebox (y) typebox (a)typebox (s)┐typebox (i)┼typebox (g) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e) ├typebox (h)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox ()typebox ( ) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (i)typebox (s)├typebox (s).typebox ( )typebox ( )typebox (G)typebox ( ) typebox (C)typebox (o)┼typebox (s)typebox (i)typebox (d)typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (B)typebox (A)typebox (S)typebox (I)typebox (C) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (I)typebox ( ) typebox (g)typebox (e)├typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (C)typebox (U)typebox (R)typebox (R)typebox (E)typebox (N)typebox (T)typebox (J)typebox (O)typebox (B) ┴typebox (i)typebox (e)┬typebox ($)typebox (I)typebox ( ) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (s)typebox (a)┴typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y). typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ ├typebox (h)typebox (e)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (s) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d).typebox ($)typebox ( ) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (s)typebox (a)┴typebox (e)typebox (d) typebox (d)typebox (b)┐typebox (e)typebox (y).typebox ( )typebox ( )typebox ()typebox ( ) 10 typebox (!) typebox (=)typebox ( ) typebox (&)typebox (r)typebox (d)typebox (b)typebox (&) typebox (I)typebox (N)typebox (V)typebox (O)typebox (K)typebox (E) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (")typebox (M)Ftypebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L)typebox (")typebox (h)typebox (Z)typebox ( ) typebox (&)typebox (r)typebox (d)typebox (b)typebox (&) Ftypebox (O)typebox (R) Ftypebox (I)typebox (R)typebox (S)typebox (T) 1 typebox (C) typebox (I)typebox (N) typebox (C)typebox (U)typebox (R)typebox (R)typebox (E)typebox (N)typebox (T)typebox (J)typebox (O)typebox (B) typebox (G)typebox (E)typebox (T) typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox ($)typebox (=)typebox (C).typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y) typebox (E)typebox (N)typebox (D)typebox (G)typebox (E)typebox (T) typebox (E)typebox (N)typebox (D)Ftypebox (O)typebox (R)typebox (@)typebox ( ) typebox (P)typebox (R)typebox (I)typebox (N)typebox (T) typebox (")typebox (*)typebox (*)typebox (*)typebox (*) typebox (R)typebox (E)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (I)typebox (N)typebox (G) typebox (B)typebox (Y) typebox (V)typebox (I)typebox (E)typebox (W) typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y) typebox (*)typebox (*)typebox (*)typebox (*)typebox (")typebox (V)typebox ( ) typebox (&)typebox (r)typebox (d)typebox (b)typebox (&) Ftypebox (O)typebox (R) typebox (C) typebox (I)typebox (N) typebox (C)typebox (U)typebox (R)typebox (R)typebox (E)typebox (N)typebox (T)typebox (J)typebox (O)typebox (B) typebox (W)typebox (I)typebox (T)typebox (H) typebox (C).typebox (R)typebox (D)typebox (B)typebox ($)typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox (=)typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox ($) typebox (G)typebox (E)typebox (T) typebox (A)typebox ($)typebox (=)typebox (C).typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E)typebox (')typebox ( ) typebox (&)typebox (r)typebox (d)typebox (b)typebox (&) typebox (E)typebox (N)typebox (D)typebox (G)typebox (E)typebox (T) typebox (E)typebox (N)typebox (D)Ftypebox (O)typebox (R)typebox (o)typebox ()typebox ( ) typebox (E)typebox (N)typebox (D) typebox ( )typebox ( )typebox (G)typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (r)┤┼ ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (D)typebox (E)typebox (B)typebox (U)typebox (G)Ftypebox (L)typebox (A)typebox (G)typebox (S) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ typebox (A)typebox ( ) ┼typebox (a)└typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) typebox (")typebox (S)typebox ("), ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (o)┤├typebox (p)┤├ typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (s)typebox (:)typebox (o)typebox ( )typebox ( )typebox ()typebox ( ) .typebox ()typebox ( ) .typebox ()typebox ( ) .0typebox ( ) typebox (*)typebox (*)typebox (*)typebox (*) typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (i)┼typebox (g) typebox (b)typebox (y) ┴typebox (i)typebox (e)┬ typebox (d)typebox (b)┐typebox (e)typebox (y) typebox (*)typebox (*)typebox (*)typebox (*)typebox (&)typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (o)typebox (f) 2 typebox (e)┼├typebox (r)typebox (i)typebox (e)typebox (s)typebox (#)typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (e)┼├typebox (r)typebox (y) 1 typebox (B)typebox ( ) typebox (G)typebox (e)├ typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (i)┼typebox (d)typebox (e)│ typebox (o)typebox (f) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)3typebox ( ) typebox (I)┼typebox (d)typebox (e)│ ┼typebox (a)└typebox (e) typebox (E)typebox (M)typebox (P)typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox ([)0typebox (:)0]typebox (o)typebox (#)typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (e)┼├typebox (r)typebox (y) 2├typebox (=)typebox ( ) typebox (C)typebox (o)┼┘┤┼typebox (c)├ typebox (C)typebox (o)┼┘┤┼typebox (c)├ Ftypebox (i)typebox (r)typebox (s)├┼ typebox (G)typebox (e)├typebox (i)typebox (:)typebox ( ) typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (D)typebox (B)typebox (K) typebox (o)typebox (f) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (J)typebox (O)typebox (B)typebox (H)typebox (I)typebox (S)typebox (T)typebox (O)typebox (R)typebox (Y)typebox ( )typebox ( )Ftypebox ( ) typebox (A)typebox (s) ┼typebox (o)├typebox (e)typebox (d) typebox (h)typebox (e)typebox (r)typebox (e), ├typebox (h)typebox (e) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e)typebox (r) typebox (c)typebox (h)typebox (o)typebox (s)typebox (e) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (i)┼typebox (d)typebox (e)│ typebox (o)┼Ftypebox ( ) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (d)typebox (b)┐typebox (e)typebox (y). typebox (I)typebox (f) ├typebox (h)typebox (i)typebox (s) ┬typebox (a)typebox (s) ├typebox (h)typebox (e)typebox (I)typebox ( ) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (o)┼ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (a) ┴typebox (i)typebox (e)┬ ├typebox (h)typebox (a)├ typebox (s)typebox (c)typebox (a)┼┼typebox (e)typebox (d) typebox (o)┴typebox (e)typebox (r)typebox (i)typebox (G)typebox ( ) 16,000 typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) ┤typebox (s)typebox (i)┼typebox (g) typebox (s)typebox (e)─┤typebox (e)┼├typebox (i)typebox (a)┌ typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (f)typebox (o)typebox (r) typebox (e)┴typebox (e)typebox (r)typebox (y) typebox (d)typebox (b)┐typebox (e)typebox (y) 9typebox ( ) typebox (i)┼ typebox (a) typebox (d)typebox (b)┐typebox (e)typebox (y) ┌typebox (i)typebox (s)├, typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) ┬typebox (o)┤┌typebox (d) typebox (b)typebox (e) typebox (p)typebox (o)typebox (o)typebox (r).typebox (s)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) Ftypebox (i)│typebox (e)typebox (d) 2-65typebox (e)typebox ()typebox ( )
typebox (r)typebox ()typebox ( ) ┌typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (p)typebox (e)typebox (r) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (y) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (d)typebox (b)┐typebox (e)typebox (y) typebox (f)typebox (o)typebox (r)typebox (A)typebox (*)typebox ( ) ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (a)└typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (i)typebox (s) typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s)typebox (:)typebox ( )typebox ( )typebox ( ) .typebox ( ) .typebox ( ) .,typebox ( ) typebox (*)typebox (*)typebox (*)typebox (*) typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (i)┼typebox (g) typebox (b)typebox (y) ┴typebox (i)typebox (e)┬ typebox (d)typebox (b)┐typebox (e)typebox (y) typebox (*)typebox (*)typebox (*)typebox (*)typebox (")typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (o)typebox (f) 2 typebox (e)┼├typebox (r)typebox (i)typebox (e)typebox (s)typebox ( )typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (e)┼├typebox (r)typebox (y) 1typebox (Q)typebox ( ) typebox (C)typebox (o)┼┘┤┼typebox (c)├ Ftypebox (i)typebox (r)typebox (s)├┼ typebox (G)typebox (e)├ typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (D)typebox (B)typebox (K) typebox (o)typebox (f) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (J)typebox (O)typebox (B)typebox (H)typebox (I)typebox (S)typebox (T)typebox (O)typebox (R)typebox (Y) typebox ( )typebox ( ) typebox (C)typebox (r)typebox (o)typebox (s)typebox (s) typebox (b)┌typebox (o)typebox (c)┐ typebox (e)┼├typebox (r)typebox (y) 2typebox (L)4typebox ( ) typebox (C)typebox (o)┼┘┤┼typebox (c)├ typebox (C)typebox (o)┼┘┤┼typebox (c)├ Ftypebox (i)typebox (r)typebox (s)├┼ typebox (G)typebox (e)├4typebox ( ) typebox (R)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (a)┌ typebox (b)typebox (y) typebox (D)typebox (B)typebox (K) typebox (o)typebox (f) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.0typebox (A), typebox (V)4.0typebox (B), typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox (=)typebox ( ) 2.2.93 typebox (W)typebox (r)typebox (o)┼typebox (g) typebox (R)typebox (e)typebox (s)┤┌├typebox (s) typebox (W)typebox (e)typebox (r)typebox (e) typebox (R)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (Q)┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) typebox (T)typebox (h)typebox (a)├ typebox (U)typebox (s)typebox (e)typebox (d)typebox (c)typebox (B)typebox ( ) typebox (C)typebox (o)┌┌typebox (a)├typebox (i)┼typebox (g) typebox (S)typebox (e)─┤typebox (e)┼typebox (c)typebox (e)typebox (s) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (I)typebox (N)typebox (G) typebox (W)typebox (I)typebox (T)typebox (H) typebox (")typebox (") typebox (R)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (a)┌typebox ()typebox ( ) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (o)typebox (r)typebox (;)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (Q)┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e)typebox (d) ├typebox (h)typebox (e) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (I)typebox (N)typebox (G) typebox (W)typebox (I)typebox (T)typebox (H) typebox (")typebox (") typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (a)┌ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (o)typebox (r)typebox (A)typebox ( ) typebox (a)┼typebox (d) typebox (c)typebox (o)┌┌typebox (a)├typebox (i)┼typebox (g) typebox (s)typebox (e)─┤typebox (e)┼typebox (c)typebox (e)typebox (s) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (r)typebox (e)typebox (s)┤┌├typebox (s). typebox (T)typebox (h)typebox (e)┬3typebox ( ) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (r)typebox (e)typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (:).typebox ( )typebox ( ) $ RDOI6 DEFINE DATABASE MIKE DICTIONARY IS NOT USED.3 DEFINE COLLATING_SEQUENCE DEUTSCH GERMAN. S DEFINE FIELD F1 DATATYPE IS TEXT SIZE IS 5 COLLATING_SEQUENCE IS DEUTSCH.e/ DEFINE RELATION R1. F1. END RELATION.r3 STORE R IN R1 USING R.F1 ="BBB" END_STOREi3 STORE R IN R1 USING R.F1 ="ooo" END_STOREw COMMIT& START_TRANSACTION READ_WRITEB FOR R IN R1 WITH R.F1 STARTING WITH "" PRINT R.* END_FORT DEFINE INDEX F1_IND FOR R1 DUPLICATES NOT ALLOWED TYPE IS SORTED. F1. END.B FOR R IN R1 WITH R.F1 STARTING WITH "" PRINT R.* END_FOR ROLLBACK : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-66 Software Errors Fixed
A o I 2.2.94 Queries with Computed Expressions and Indexes Returned the Wrong Results F Queries that used a computed expression where all fieldsC of the expression were contained in an index returnedTH incorrect results. This problem also occurred with queries& with computed-by fields. G An example of a query with a computed expression is givenwF in the example shown here. The R.F2|R.F3 is the computed? expression and concatenates the fields F2 and F3.r B The query in this example returned incorrect resultsI because the code that computed the concatenation expressionTF was missing from the Boolean code. This happened becauseD the code was generated twice for the Boolean code that4 involved the concatenation expression. $ RDOI: DEFINE DATABASE MIKE DICTIONARY IS NOT USED./ DEFINE FIELD F1 DATA TEXT SIZE 3.C/ DEFINE FIELD F2 DATA TEXT SIZE 5.P/ DEFINE FIELD F3 DATA TEXT SIZE 3. 0 DEFINE FIELD F4 DATA TEXT SIZE 11.1 DEFINE REL R1. F1. F2. F3. F4. END.AQ DEFINE INDEX I1 FOR R1 DUPLICATES ARE NOT ALLOWED. F1. F2. F3. END.O COMMIT* START-TRANSACTION READ-WRITE] STORE R IN R1 USING R.F1="AAA"; R.F2="AAAAA"; R.F3="AAA"; R.F4="A123" END-STORE ] STORE R IN R1 USING R.F1="AAA"; R.F2="AAAAA"; R.F3="BAA"; R.F4="A123" END-STORE ] STORE R IN R1 USING R.F1="AAA"; R.F2="CCAAA"; R.F3="CAA"; R.F4="A123" END-STORE ] STORE R IN R1 USING R.F1="BAA"; R.F2="AAAAA"; R.F3="AAA"; R.F4="A123" END-STOREw] STORE R IN R1 USING R.F1="BAA"; R.F2="CCAAA"; R.F3="BAA"; R.F4="A123" END-STOREn] STORE R IN R1 USING R.F1="CAA"; R.F2="AAAAA"; R.F3="AAA"; R.F4="A123" END-STORE ] STORE R IN R1 USING R.F1="CAA"; R.F2="CCAAA"; R.F3="BAA"; R.F4="A123" END-STORE ] STORE R IN R1 USING R.F1="CAA"; R.F2="CCAAA"; R.F3="CAA"; R.F4="A123" END-STORE COMMIT3 ! This query should return one recordDY FOR R IN R1 WITH R.F1="baa" AND R.F2|R.F3 BETWEEN "CCAAABAA" AND "CCAAACAA"B@ SORTED BY R.F2,R.F3 PRINT R.F4,R.F2,R.F3 END_FOR EXIT > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-67
O T ? 2.2.95 Queries with Computed Expressions Returned the WrongA Results @ Queries that used a computed expression or computed-by, fields returned incorrect results. ? The query in this example returned incorrect results:E $ INVOKE DATA FILE PERSONNEL& START_TRANSACTION READ_WRITE' DELETE INDEX EMP_EMPLOYEE_ID. = DEFINE INDEX EMP_1 FOR EMPLOYEES. EMPLOYEE_ID. END. V DEFINE INDEX EMP_4 FOR EMPLOYEES. SEX. STATE. POSTAL_CODE. EMPLOYEE_ID. END./ FOR E IN EMPLOYEES WITH E.SEX="M" AND E E.STATE|E.POSTAL_CODE="MA03442" AND E.EMPLOYEE_ID="00174" N PRINT E.SEX,E.STATE,E.POSTAL_CODE,E.EMPLOYEE_ID,E.MIDDLE_INITIAL END_FOR( B This query returned nothing when it should have returned the following: B SEX STATE POSTAL_CODE EMPLOYEE_ID MIDDLE_INITIAL5 M MA 03442 00174 V1 : This problem is fixed in V4.0A, V4.0B, and V4.1. A 2.2.96 Key-Only Boolean Optimization Was Underutilized by the Query Optimizer E In Rdb/VMS V3.1 and V4.0, the key-only Boolean optimization B feature was available but was underutilized by the queryA optimizer for some types of queries. A key-only Booleano> is a selection (restriction) predicate on an indexed? column that does not represent a contiguous key rangerB within the index but it can be applied on the index keysC to filter out the unwanted ones. Thus, a key-only BooleaneA can potentially save I/O operations by not fetching the B data records for the keys that are filtered out. BecauseB of the underutilization of the key-only Boolean feature,C some queries were not well-optimized in V3.1 and V4.0 and 6 performed more I/O operations when executed. D To illustrate this problem, assume there is a sorted indexE EMP_FIRST_LAST defined on two columns, FIRST_NAME and LAST_AC NAME of the EMPLOYEES table in the PERSONNEL database. In A V3.1 or V4.0 the following query produced the followingi strategy: 2-68 Software Errors Fixed
n r % SELECT * FROM EMPLOYEES / WHERE LAST_NAME STARTING WITH 'A'E- ORDER BY FIRST_NAME, LAST_NAME; K Conjunct Get Retrieval by index of relation EMPLOYEES 0 Index name EMP_FIRST_LAST [0:0] F The EMP_FIRST_LAST index provided the order requested byI the query (and therefore no sort was done). But no key-onlycG Boolean was used on the index keys. All keys in the indexaF were sequentially scanned, records were fetched for eachH index key, and then the predicate "LAST_NAME STARTING WITHF 'A'" was applied to filter out unwanted records from the final output.s H This problem is fixed in V4.1. Now the same query produces% the following strategy:r K Conjunct Get Retrieval by index of relation EMPLOYEESu5 Index name EMP_FIRST_LAST [0:0] Boolt B This strategy uses the predicate "LAST_NAME STARTINGE WITH 'A'" as the key-only Boolean (this is shown by the F keyword "Bool" at the end of the line of sample output).F The EMP_FIRST_LAST index is used because it provides theF order requested by the query. All keys in this index areF sequentially scanned and the key-only Boolean is appliedI to each index key to filter out unwanted keys. Then recordsYI are fetched for only those keys that satisfied the key-only Boolean. + Consider the following query: * SQL> SELECT * FROM EMPLOYEES/ cont> WHERE FIRST_NAME LIKE '%p%'d3 cont> ORDER BY FIRST_NAME, LAST_NAME;i @ In V3.1 and V4.0, the following strategy was used: O Conjunct Get Retrieval sequentially of relation EMPLOYEESv0 Index name EMP_FIRST_LAST [0:0] ? In V4.1, the strategy used for the same query is: K Conjunct Get Retrieval by index of relation EMPLOYEESi5 Index name EMP_FIRST_LAST [0:0] Booli I Software Errors Fixed 2-69
D The later strategy is better because it fetches only thoseC records that satisfy the key-only Boolean FIRST_NAME LIKEnC '%p%', whereas the former strategy will fetch all records in the table. ! Consider another query:i ; SELECT * FROM EMPLOYEES WHERE LAST_NAME = 'Ames'; < In V3.1 and V4.0, the following strategy was used: K Conjunct Get Retrieval sequentially of relation EMPLOYEES ; In V4.1, the strategy used for the same query is: G Conjunct Get Retrieval by index of relation EMPLOYEESl1 Index name EMP_FIRST_LAST [0:0] Boole A The former strategy sequentially fetches all records ine@ the table whereas the later strategy scans all keys in? the index and fetches only those records that satisfy,C the predicate "LAST_NAME = 'Ames'". The number of records B satisfying the predicate "LAST_NAME = 'Ames'" is usuallyA small, and therefore the later strategy is, in general, * better than the former strategy. A 2.2.97 Total Relation Boolean Was Not Generated Properly in aE Leaf Strategy < When you used a Leaf strategy and when one or moreA background indexes contained key-only Booleans that your? were evaluating, the "total" relation Boolean was not @ generated properly because a portion of the expression% was already marked as used.A 2 This problem is fixed in V4.0B and V4.1. @ 2.2.98 Using Placement via Sorted Index Clause to Store RowsB in a Uniform Area Could Cause the Wrong Query Optimizer Strategy to Be Chosen C Placing table rows in a uniform format storage area using2> a placement via sorted index clause in a storage mapB could influence the query optimizer to pick a sequentialE strategy even though an OR index retrieval strategy is more2A efficient. When the same storage map is modified to useEB no placement via index clause, then the correct OR index> retrieval strategy is chosen by the query optimizer. 2-70 Software Errors Fixed
" I The problem occurred only if the query optimizer determinedA? that only two types of retrievals were promising: G sequential retrieval and OR index retrieval. The presencenG of a placement via sorted index clause in the storage map G caused a lower than normal sequential retrieval cost, and9F therefore, could influence the query optimizer to pick aF sequential strategy over an OR index retrieval strategy. , This problem is fixed in V4.1. G 2.2.99 Incorrect Results Were Returned on Join Operations Using " Partitioned Indexes H In versions prior to V4.0B, Rdb/VMS could return incorrectH results for a join operation on a table with a partitioned9 index if the following conditions were met:V A o A column that was used to specify the limits for 9 partitioning was used to join the table.. F o The same column was contained in a Boolean expression= that compared the column to a literal value. D For example, assume that INSTRUMENT is a table with anE index that is partitioned across multiple storage areaseG using limits set by the columns PREFIX, BASE, and SUFFIX.aB The following query could produce incorrect results: T SELECT PREFIX, BASE, SUFFIX, FUNCTION_TOOL_NO FROM INSTRUMENT, TOOL_NO' WHERE PREFIX='Hammer' AND ! BASE='123456' ANDs SUFFIX='00' AND - TOOL_NO.INS_PREFIX=PREFIX ANDn) TOOL_NO.INS_BASE=BASE AND * TOOL_NO.INS_SUFFIX=SUFFIX; C It is not possible to determine whether a given querysE would cause this problem just by looking at the text ofCD the query. Sometimes, the problem may be worked aroundD by rearranging the order of the Boolean expressions orF by including dummy expressions as shown in the following example: I Software Errors Fixed 2-716
P SELECT PREFIX, BASE, SUFFIX, FUNCTION_TOOL_NO FROM INSTRUMENT, TOOL_NO# WHERE PREFIX='Hammer' ANDq BASE='123456' AND SUFFIX='00' ANDd/ TOOL_NO.INS_PREFIX=PREFIX || '' ANDs% TOOL_NO.INS_BASE=BASE ANDo& TOOL_NO.INS_SUFFIX=SUFFIX; E However, a workaround is not guaranteed to continue working 7 after the cardinalities of the tables change.. 2 This problem is fixed in V4.0B and V4.1. @ 2.2.100 Join Query Matched a Null Aggregate or Expression to@ a Column with Zeros or Blanks and Produced Incorrect Results D In Rdb/VMS Version 4.0A and earlier, a join query matchingB an aggregate or an expression to a table column producedE incorrect results when the aggregate or expression was null E and the table column contained either a zero or blanks. The D result of matching a null to zero or blanks should produceC an "unknown" truth value and, therefore, no joined result D should be produced. Due to a problem, Rdb/VMS successfully@ matched a null to a zero or blanks and produced joined results. A This problem only occurred if a cross join strategy wastA used for the join query, and an index was used to fetchrC table column values. In all other cases, null values were B properly evaluated as not equal to zero or blank values. : This problem is fixed in Rdb/VMS V4.0B and V4.1. A 2.2.101 Read/Write Query with Multiple Range Predicates on an ) Index Column Performed Poorly* @ With dynamic OR index retrieval, several key ranges onB the same index are scanned in order. The index is openedA and the first key range is scanned. After the first keyiE range is processed, a key skip is performed to the start ofeC the next key range to be scanned. The key skip process is.D repeated for the remaining key ranges. This is how dynamic) OR index retrieval should work. 2-72 Software Errors Fixed
E However, when dynamic OR index retrieval was used for aeF query that was executed within a read/write transaction,F the key skip mechanism was not used. This may cause manyB unwanted index records to be read, resulting in poor performance. B The following read/write query used a large table to% reproduce this problem: . SQL> SET TRANSACTION READ WRITE;4 SQL> SELECT FIELD1, FIELD2 FROM TABLE1I cont> WHERE KEYED_FIELD = 'AAA' OR KEYED_FIELD = 'ZZZ';e I Here KEYED_FIELD is a column of a sorted index, and severalrH keys should appear between the key values 'AAA' and 'ZZZ'. I A workaround is to use ORDER BY KEYED_FIELD in the previous query. H In V4.0B this problem did not occur for read-only queries.? However, it was a problem for read/write queries._ , This is fixed in Rdb/VMS V4.1. H 2.2.102 Query Optimizer Did Not Choose Index-Only Retrieval When& the Dbkey Was Selected G Queries that returned dbkeys, but did not reference table F columns, avoided the use of beneficial indexes. ConsiderD the following query in which the EMPLOYEES table has aC sorted index with the EMPLOYEE_ID column as the first segment: @ RDO> FOR E IN EMPLOYEES PRINT E.RDB$DB_KEY END_FOR E Rdb/VMS chose to access the EMPLOYEES table data ratherr7 than the sorted index to solve the query.E ? In a similar query that referenced a table columnSG (E.EMPLOYEE_ID) in which the EMPLOYEES table has a sorted E index with the EMPLOYEE_ID column as the first segment, G Rdb/VMS chose to access the sorted index using index-only retrieval. N RDO> FOR E IN EMPLOYEES PRINT E.EMPLOYEE_ID,E.RDB$DB_KEY END_FOR ? There is no suitable workaround for this problem. I Software Errors Fixed 2-731
N 2 The following example shows the problem: % $ DEFINE RDMS$DEBUG_FLAGS So $ RDOV4 RDO> INVOKE DATABASE FILENAME MF_PERSONNEL! RDO> FOR E IN EMPLOYEES & cont> PRINT E.RDB$DB_KEY cont> END_FOR . Leaf#01 FFirst RDB$RELATIONS Card=19. BgrNdx1 RDB$REL_REL_NAME_NDX [1:1]" Cross block of 2 entries Cross block entry 1x8 Leaf#01 FFirst RDB$RELATION_FIELDS Card=727 BgrNdx1 RDB$RFR_REL_FLD_NAMES_NDX [1:1]y Cross block entry 2p? Get Retrieval by index of relation RDB$FIELDS I Index name RDB$FIELDS_NAME_NDX [1:1] Direct tree lookupr& Get Index only retrieval2 Retrieval by index of relation EMPLOYEES- Index name EMP_EMPLOYEE_ID [0:0] RDB$DB_KEY 55:15:1 55:2:1 55:22:1 55:50:1 55:14:1 . . . ! RDO> FOR E IN EMPLOYEEST5 cont> PRINT E.EMPLOYEE_ID, E.RDB$DB_KEYC cont> END_FORF 2-74 Software Errors Fixed
T * Get Index only retrieval6 Retrieval by index of relation EMPLOYEES1 Index name EMP_EMPLOYEE_ID [0:0]O2 EMPLOYEE_ID RDB$DB_KEY2 00164 55:15:12 00165 55:2:12 00166 55:22:12 00167 55:50:12 00168 55:14:1, . ., . ., . . 4 This problem is fixed in Rdb/VMS V4.1. E 2.2.103 Optimizer Did Not Recognize That an Index Segment Was Compressed F Rdb/VMS V4.0 did not recognize that an index segment wasG compressed. When ordering was requested on a column which F had compression enabled in the index and that column wasE not the first segment of the index, the query optimizer I incorrectly chose the index to return records in the sorted=I order of the compressed segment. All requested records wereTD returned, but the order may have been partially wrong. > This problem is fixed in Rdb/VMS V4.0B and V4.1. F 2.2.104 Multisegmented Index Was Not Selected When a Not-Equal' Predicate Was Specifieds F A query that used the not-equal predicate referring to aE column within the most selective index caused the query G optimizer to choose a different index. When more than one F useful multisegmented index existed, the query optimizerG chose a less selective index. This occurred when the more_C selective index had a not-equal (<>) predicate on its E nonfirst segment. This problem does not apply to hashedP indexes. E For example, assume MY_TABLE had columns A, B, C, D, E,DE and F with two 3-segment sorted indexes: INDEX_A_B_C onTE columns A, B, C and INDEX_A_D_E on columns A, D, E. For H the following query, a less selective index INDEX_A_D_E is used: I Software Errors Fixed 2-75
% SQL> SELECT * FROM MY_TABLEp; cont> WHERE A = 'A' AND B = 'B' AND C <> 'C';O * Leaf#01 FFirst MY_TABLE Card=100% BgrNdx1 INDEX_A_D_E [1:1] C Although the index INDEX_A_B_C was a better index, it was D not used because a not-equal predicate (C <> 'C') appeared- on the third segment of this index.o A This was a known problen in V4.0. This problem could beiB fixed in V4.0 by applying the optional patch supplied onD the mandatory update kit (V4.0A). This problem is fixed in! Rdb/VMS V4.0B and V4.1.a B If you cannot install Rdb/VMS V4.0B or V4.1 immediately,@ a workaround to this problem is to modify the query toD replace the not-equal predicate with a Boolean expression.E For example, in the previous query, the expression AND C <>l@ 'C' can be replaced with AND ((C < 'C') OR (C > 'C')). D 2.2.105 Singleton Subselect Statement Returned Incorrect Results C In Rdb/VMS V4.0A and V4.0B, queries involving a singleton,= subselect statement in an SQL precompiled C programn/ sometimes returned incorrect results.4 @ The correct result from interactive SQL is as follows: Q SELECT Y.A,Y.C,(SELECT SUM(X.B) FROM X WHERE X.A=1) FROM Y WHERE Y.A=1; $ A C; 1 10 3S 1 row selected D The result from the precompiled C program is the following* second sum, which was incorrect: SQLCODE = 0 ----> sum = 3 SQLCODE = 0* ----> sum = 0 (incorrect result) C A workaround is to store the result of the subselect in a A temporary variable as is done in the first query in thee? precompiled C program shown in the following example.eB The second query in this precompiled C program shows the problem. 2-76 Software Errors Fixed
i - CREATE SCHEMA FILENAME PROBLEM;N4 CREATE TABLE X (A INTEGER, B INTEGER);4 CREATE TABLE Y (A INTEGER, C INTEGER);) INSERT INTO X VALUES (1,1); ) INSERT INTO X VALUES (1,2);]) INSERT INTO X VALUES (2,1);t* INSERT INTO Y VALUES (1,10);* INSERT INTO Y VALUES (2,20); COMMIT; [ SELECT Y.A, Y.C, (SELECT SUM(X.B) FROM X WHERE X.A = 1) FROM Y WHERE Y.A = 1;_ ] --------------------- Precompiled C Program to Reproduce ----------------------i #include <stdio.h>F #define check_sqlcode printf(" SQLCODE = %d\n", SQLCODE) main()- { int SQLCODE, a, c, sum; , /* This query works */7 exec sql declare schema filename problem; F exec sql select sum(x.b) into :sum from x where x.a = 1;$ check_sqlcode;6 printf("----> sum = %d\n", sum);? /* This query returns the wrong result */ N exec sql select y.a, y.c, (select sum(x.b) from x where x.a = 1)= into :a, :c, :sum from y where y.a = 1;A$ check_sqlcode;7 printf("----> sum = %d\n", sum);}o G This was a known problem in V4.0A that could be partially C fixed in V4.0A by applying the optional patch (ECO32) D supplied on the mandatory update kit (V4.0A); however,I not all cases or situations were covered. The problem could $ not be fixed in V4.0B. = Based on this information, Digital is no longert, distributing the ECO 32 patch. , This problem is fixed in V4.1. I Software Errors Fixed 2-774
D 2.2.106 Query with a FOR Loop and MODIFY Statement Followed by a6 PRINT Statement Returned Incorrect Results E The following query with a FOR loop with a MODIFY statementvC followed by a PRINT statement returned incorrect results:_ ? FOR E IN R1 CROSS F IN R2 WITH (E.UCTO_BH = F.UCTO_B)h SORTED BY E.CION2 MODIFY E USING E.CAP = '1' END_MODIFY3 PRINT E.CION,E.UCTO_BH,F.UCTO_B END_FORs / The following results were incorrect.= . 119 PRO003 PRO003. 119 PRO003 PRO003. 119 PRO003 PRO003. 119 PRO003 PRO003 : : :Q : 63 TIMES THE SAME RECORD IS RETURNED INSTEAD OF THE 63 RECORDS ****y : : : , The following results are correct. . 101 PRO001 PRO001. 102 PRO001 PRO001. 103 PRO001 PRO001. 104 PRO002 PRO002 ( This problem is fixed in V4.1. @ 2.2.107 Query with a Computed-By Field and OR Logic Returned Incorrect Results D A query with computed-by and OR returned incorrect resultsC as shown in the following example. Assume that the yyyymmo' field is a computed-by field.2 E FOR R IN R2 WITH (R.M_OVED="0023" AND R.YYYYMM="199101") OR P (R.M_KARTIS="0018" AND R.YYYYMM >= "199101") PRINT R.* END_FOR D If the query was slightly reworded as follows, it produced the correct results: J FOR R IN R2 WITH (R.M_KARTIS="0018" AND R.YYYYMM >= "199101") ORK (R.M_OVED="0023" AND R.YYYYMM="199101") PRINT R.* END_FOR0 @ This is a known problem in V3.1B and V4.0. The problemA was caused by the incorrect optimization of reusing
e B result of evaluation of a common subquery (in this case,; the computed-by expression used in both OR legs). 2-78 Software Errors Fixed
n 6 This problem is fixed in V4.0B and V4.1. I 2.2.108 Query with Keys Scanned the Index Instead of Using Directq Tree Lookup G When a range list index retrieval was used in one or more E of the indexes that dynamic leaf optimization used, thelH key skip mechanism was not used. This caused many unwantedF index records to be read, resulting in poor performance. H With range list index retrieval, several key ranges (usingI OR logic) on the same index are scanned in order. The index F node is opened and the first key range is scanned. AfterG the first key range is processed, a key skip is performedsI on the next key range. The key skip process is repeated forpH the remaining key ranges. This is how range list retrieval should work. : The following query reproduces this problem: L SELECT FIELD1, FIELD2 FROM TABLE1 WHERE KEYED_FIELD = "XXX" OR" KEYED_FIELD = "YYY"; I A workaround is to use ORDER BY KEYED_FIELD in the previousS query. , This problem is fixed in V4.1. I 2.2.109 RDBPRE Query Using Dynamic OR Optimization Returned Wrong Results F An RDBPRE query returned a number that was less than theF actual number of records. The problem only occurred when3 all the following conditions existed: A o The query cursor (SQL) or query stream (RDO) wasC4 embedded in an application program. D o The strategy used to solve the query was dynamic OR! index retrieval.c C o The query cursor or stream was opened and executedl. several times by the program. C o The host language variables were used in the queryEE predicates to provide different values for the index 8 keys before each open cursor or stream. I Software Errors Fixed 2-79
' N E o The index key values or ranges used were merged into one > value or range by the dynamic OR index retrieval. > Note that if at least one of the previous conditionsA did not hold, then the problem did not occur. Also note B that this problem could not occur in an interactive SQL,> interactive RDO, dynamic SQL, or callable RDO query. C This problem exists in V4.0, V4.0A, and V4.0B of Rdb/VMS. ( This problem is fixed in V4.1. , 2.2.110 SQLMOD Query Returned Empty Rows A An application program that called the SQLMOD procedure B to fetch from current of cursor received only empty rowsB from Rdb/VMS when the DECLARE CURSOR statement containedC an ORDER BY clause. In other words, no data was placed in E the application buffer. This problem only happened when all 6 three of the following conditions were true: ? o The query solution for the cursor used a sort or a temporary table. D o The SQLMOD program also contained a procedure to updateB current of cursor, but this procedure was not used by% the application program.r E o The cursor selected data from a before-update trigger ond the table.d E For such a cursor, Rdb/VMS copied data into the user bufferuA from a memory location instead of from the sort (or thesC temporary table). The memory location did not contain anyT@ data and therefore the application program returned an empty row. E A workaround to this problem is to avoid use of a sort or a C temporary table in the query solution of the cursor. This B can be done by defining an appropriate index so that theA query solution no longer uses the sort or the temporaryo table. ? Another workaround is to delete the update current ofl@ cursor procedure from the SQLMOD program if no updatesD are needed. If update of cursor is required, then separateA out the update current of cursor procedure into anothereE SQLMOD program. Note that the cursor that is updated shouldhB not have an ORDER BY clause. Otherwise, the same problem 2-80 Software Errors Fixed
Q I may occur with this second cursor if the query solution for 2 it uses a sort or a temporary table. E This was a known problem for V4.0 and is fixed in V4.1.t F 2.2.111 Under Certain Circumstances a Committed Update Was Not3 Completely Written to the .AIJ Filei H Under certain circumstances with a specific combination ofI buffer flushing, a committed update to the database was not G completely written to the .AIJ file. As a consequence, if G an attempt was made to recover the database, the databaseoI was corrupted and a bugcheck resulted or the corruption was not detected.r E For example, when rows were added or deleted and in thedE process of rebalancing an index node for a sorted index D on a system relation along with a specific combinationF of buffer-flushing, a line change was not written to theF after-image journal (.AIJ) file. As a consequence, if anH attempt was made to recover the database, the database was0 corrupted and a bugcheck resulted. > This problem is fixed in V4.0A, V4.0B, and V4.1. C 2.2.112 Problem with SPAM Thresholds in a Recover Operation I SPAM thresholds that were not properly updated in a recover 4 operation caused performance problems. > This problem is fixed in V4.0A, V4.0B, and V4.1. C 2.2.113 After-Image Journal File Create or Modify Operation D Allowed Nonsystem Concealed Logical Names to Be Used D When creating or modifying .AIJ files, it was possibleF for a user to specify a nonsystem concealed logical nameD as part of the file name specification. This nonsystemD concealed logical name was stored in the database rootB file. Subsequent attempts by any user, including theE user who created or modified the .AIJ file, resulted inx a bugcheck dump. I A workaround is either to define a system concealed logical I name for the nonsystem concealed logical name that was used$E to create or modify an .AIJ file, or to modify the .AIJ B file name to use a nonsystem concealed logical name. I Software Errors Fixed 2-81e
n D This problem is fixed in V4.1. Nonsystem concealed logicalC names are no longer permitted as file name specifications for .AIJ files.: B 2.2.114 Recovery Failed When It Tried to Undo a Create Logical Area Operation B There was a problem when recovery tried to undo a createA logical area operation that resulted in being unable to E start some applications. When recovery started up again andRD tried to undo updates made to the recently created logical@ area, it was not able to reapply undo records due to a problem in Rdb/VMS. ( This problem is fixed in V4.1. C 2.2.115 Recovery-Unit Journal (.RUJ) Files Could Not Be Created % Using Angle Brackets (<>) A Recovery-unit journal (.RUJ) files could not be created5A in the default .RUJ directory (DISK:[RDM$RUJ]) when the C current directory had been set using angle brackets (<>). E An example of the error message output from this problem is shown here: @ %RDB-F-SYS_REQUEST, error from system services request7 -RDB-E-NO_META_UPDATE, metadata update failediF -RDMS-F-FILACCERR, error creating recovery-unit journal file7 DISK4:<RDM$RUJ>MIKE$009452BD0BCF2B00.RUJ; I -RMS-E-PRV, insufficient privilege or file protection violation ? This problem occurred when .RUJ files were created in = the default .RUJ directory after a user had set then@ default directory using angle brackets. If the defaultC .RUJ directory did not exist, then a user would receive adB directory-not-found error. If the default .RUJ directory? had been previously created by another user, then theaA current user would receive a privilege-violation error, ( as shown in the sample output. D Note that this problem was only relevant to sites that use= angle brackets (<>) in the directory specification. C There was no workaround to this problem other than to use 9 the "[]" notation for directory specification.i : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-82 Software Errors Fixed
s , G 2.2.116 Bugcheck Occurred if the .AIJ File Could Not Be Opened,e5 Possibly Resulting in LAT Termination< F When an .AIJ file was missing, Rdb/VMS allowed access toG the database and produced a bugcheck (RDSBUGCHK.DMP) onlyaE if you tried to store some data and the data terminatedoG your LAT session. An inspection of the bugcheck showed an F error on AIJ$OPEN with a FILEACCERR error followed by an' RMS file not found error.s 5 There is no workaround to this problem. H This problem is fixed in V4.1. Now the .AIJ file is openedE when you start the first read/write transaction. If the I .AIJ file is not able to be opened, for any reason, a well- I handled exception is raised. This exception will not resultsF in the loss of any data, and you will be able to correct> the problem and continue application processing. G This change has the affect that when you start read/writeiD transactions, but do not actually update the database,A you will still open the .AIJ file. Opening the .AIJnC file incurs minimal overhead for the first read/writelF transaction, including the allocation of a file channel,E but no additional run-time processing. This behavior istB different from releases of Rdb/VMS previous to V4.1. I 2.2.117 RMU/MONITOR/START Operation at System Startup with Global<G Buffers Enabled Could Result in an Exceeded Quota Errord H During normal system startup, an RMU/MONITOR/START commandF is performed. If global buffers are enabled, the defaultG PGFLQUOTA of 20,480 (the original process quotas) may not I be sufficient for the monitor process to be created if manyY& global buffers are used. E To work around this problem, a special account with the H appropriate quotas for executing the monitor process couldI be set up. Changing the quota for the system account should D be sufficient to start the monitor with an appropriate quota. C If this is inconvenient, you could submit the Rdb/VMS E startup as a batch job by using SUBMIT/USER=RDB$MONITOR F RMONSTART.COM (where the user RDB$MONITOR has sufficient- quota) in the startup sequence.e I Software Errors Fixed 2-83
> This problem is fixed in V4.1. A new logical name isD available, RDM$MON_USERNAME. The value of the logical nameB is the name of a user whose quotas are to be "inherited"> by the monitor process when it is started (using theC RMU/MONITOR START command). By default, the user "SYSTEM",A will be used if the logical name is not defined; if theEC logical name designates a user that does not exist in theTB user authorization file (UAF), then an exception will be8 generated and the monitor will not be started. = For each quota that the monitor uses, the followinguA algorithm will be used: the monitor process' quota will=? be the larger of the following three factors: a hard- D coded "minimum-needed" value (described in this note), theD quota value of the user designated by the RDM$MON_USERNAMEC logical name, and the quota value of the user issuing the $ RMU/MONITOR START command. D For example, consider the effects of this algorithm on theB process quota, PGFLQUOTA. The hard-coded "minimum" valueE is 20,480. Suppose the quota value for the user "SYSTEM" is E 40,960 and the value for the user issuing the start commandqA is 30,720. In this case, the monitor will "inherit" the E quota value 40,960. If the quota value for the user issuing E the start command had been 51,200, then the monitor process 4 would also inherit the quota value 51,200. C "Inheriting" quota values from a user in the UAF lets the C DBA or system administrator control the quota values. The A user issuing the monitor start command does not need to @ know the proper values for the quotas; they are always defined in the UAF. A Also, because the RDM$MON_USERNAME logical name resides7@ in the system logical table, the logical name requires- elevated privileges to be modified. < The monitor quota "minimum" values are as follows: 2-84 Software Errors Fixed
% ASTLM 256r% BIOLM 256 % BYTLM 20,480 % DIOLM 256 % ENQLM 8,192 % FILLM 1,024T% PGFLQUOTA 20,480 % PRCCNT 641% TQCNT 64 % WSEXTENT 5120% WSQUOTA 512 - 2.3 SQL Software Errors Fixed in V4.1 D Sections 2.3.1 through 2.3.40 describe software errorsA fixed in SQL in V4.1. See also Section 2.5 for more E information on RDO import and export operation software # errors fixed in V4.1.1 H 2.3.1 ALTER DOMAIN Statement Did Not Allow the DATE Data Type to% Be Converted to VARCHAR F In previous versions of Rdb/VMS it was possible to alterG a domain (and related columns) from the DATE data type to H CHAR, but not to VARCHAR. This restriction has been lifted+ with this release of Rdb/VMS. E The new SQL date-time data types DATE, TIME, TIMESTAMP,uI and INTERVAL can also be altered to type VARCHAR in Rdb/VMS" V4.1. C The RDO data type DATE can now also be changed to theRF VARYING STRING data type. This is described as a changed) feature in Section 1.17.21. G 2.3.2 Altering Column from One Data Type to Another Could Cause G Various Exceptions When Records Containing NULL Values in ' That Column Were Accesseda E In versions of Rdb/VMS previous to V4.1, after an ALTERoD DOMAIN statement was used to change the data type of aG column or its base domain, various exceptions could occur = on retrieval of records containing NULL values. I Software Errors Fixed 2-85K
n ? During the retrieval of column data, Rdb/VMS tried to @ convert the old data value to the current data type ofA the column. If the column data was NULL, conversion washB still attempted, which, depending on the conversion thatE was required, caused arithmetic and date string exceptions.f B The problem is fixed in of V4.1. NULL values are handled2 correctly during the conversion process. @ 2.3.3 ALTER STORAGE MAP Command Resulted in the Loss of Data E A storage map that was created without specifying a storageaC area stored data into RDB$SYSTEM by default. A subsequent ? ALTER STORAGE MAP statement that named a storage areah/ resulted in an apparent loss of data.t ( This problem is fixed in V4.1. ; 2.3.4 Importing a Database with Tables Containing Lists $ (Segmented Strings) Failed ; Importing a database with tables containing listsY> (segmented strings) failed with one of the following symptoms: ? o The "RDB-F-BAD_SEGSTR_ID, invalid segmented string 4 identifier" error message was returned. A o A bugcheck resulted with an exception at RDMS$$BLOB_B ASSIGN + 0EC. A Users observed these problems while importing databasesr@ that contained lists in tables that used placement viaE hashed indexes. However, these problems could also occur at A other times when users were storing records with lists. B The only workaround is to remove the PLACEMENT VIA INDEX@ clause from the tables affected and perform the EXPORT" /IMPORT operation again. : This problem is fixed in V4.0A, V4.0B, and V4.1. 2-86 Software Errors Fixed
d ; 2.3.5 SQL IMPORT Printed Dates in the User's Format I In previous versions of SQL, dates printed during an IMPORT H operation (such as the date of the EXPORT) were printed in& the standard VMS format. G This problem is fixed in V4.1. SQL now prints these datesgF using the current language and date format for the user.E For example, the logical names SYS$LANGUAGE and LIB$DT_mD FORMAT will now change the output during an SQL IMPORT statement. B 2.3.6 Source Attributes for Storage Maps Were Not Saved in, Pre-V3.1 SQL IMPORT Operations C Versions of an EXPORT operation prior to V3.1 did not.F save the source attribute for the storage maps. This wasG corrected in Rdb/VMS V3.1 so that EXPORT operations savedrE the source of the DEFINE STORAGE MAP (or CREATE STORAGEUB MAP) statements. However, this meant that a databaseI exported under V3.0 lost the storage map source; therefore,o= it cannot be displayed using either SQL or RDO.i I A workaround is use the following RDO script for displayingo6 some characteristics of the storage map. * FOR R IN RDBVMS$STORAGE_MAPS& WITH R.RDB$FLAGS > 0/ SORTED BY R.RDB$RELATION_NAMEt] PRINT "-------------------------------------------------------------------"o: PRINT "Storage Map " | R.RDBVMS$MAP_NAME= PRINT "for relation " | R.RDB$RELATION_NAMEmD PRINT " Source segstr-id: ", R.RDBVMS$MAP_SOURCE 4 FOR RA IN RDBVMS$STORAGE_MAP_AREASA WITH RA.RDBVMS$MAP_NAME = r.RDBVMS$MAP_NAME : SORTED BY RA.RDBVMS$ORDINAL_POSITION E PRINT " Area " | RA.RDBVMS$ORDINAL_POSITION | O " is " | RA.RDBVMS$AREA_NAME, RA.RDBVMS$STORAGE_BLRh END_FORu END_FORo F ________________________ Note ________________________ I Software Errors Fixed 2-87p
r i ? 1. If the "Source segstr-id" is equal to 0:0:0, oraB -1:-1:-1, then no source is saved for this storage7 map (problem in V3.0*, fixed in V3.1*).s C 2. Each storage area is followed by a segstr-id, which A points to the storage BLR that describes the WITH > LIMIT clauses (you may like to display them as= well, but it will make sense only for TEXT or.' VARYING STRING fields).m ? 3. The last storage area listed should be -1:-1:-1iA because there can be no WITH LIMIT clause appliedW2 to the last catchall storage area. C ______________________________________________________f A This problem is fixed in V4.1. In V4.1, the RMU/EXTRACToE /ITEM=STORAGE_MAP command can be used to view the partition information. 6 2.3.7 INDEX Percent Fill and Node Size Information C In previous versions of RDO and SQL, the Percent Fill and C Node Size attributes of a sorted index could be lost whentA the database was exported and imported. This would onlyfC occur if the index also had compression enabled (that is,pD if the index definition used the "MAPPING VALUES" clause).A This has been fixed (in SQL only) for this release. For.C example in the following sequence the second "SHOW INDEX"hC would show that the node size and percent fill values hadr not been set. / 1. SQL CREATE DATABASE FILENAME file; - 2. SQL CREATE TABLE t1 (a INTEGER); B 3. SQL CREATE INDEX i1 ON t1 (a MAPPING VALUES 1 TO 100): TYPE is SORTED NODE SIZE 100 PERCENT FILL 50; : 4. SQL EXPORT DATABASE FILENAME file INTO file2; 5. RDO SHOW INDEX i1 - 6. SQL DROP DATABASE FILENAME file;f ( 7. RDO IMPORT file2 INTO file. 8. RDO SHOW INDEX i1 : 9. SQL IMPORT DATABASE FROM file2 FILENAME file; 2-88 Software Errors Fixed
s t " 10.RDO SHOW INDEX i1 ? The final display would include this information. H This problem is fixed in V4.1. As seen previously, the RDOI IMPORT statement continues to operate as it did in previouss' releases in this respect. ) 2.3.8 Complete Export Consistency E Unlike previous versions of these two products, SQL andaC RDO now provide identical EXPORT functionality. EverywH feature supported by the RDO EXPORT statement is also doneG identically by the SQL EXPORT statement (and vice versa)..H This includes the saving of all new Rdb/VMS V4.1 features. E In the effort to make the SQL and RDO EXPORT statementsyH consistent, a number of problems were found and fixed. TheF RDO EXPORT statement has improved in that error handlingE should be more robust and it properly saves SQL defaultnI values and VIEW CHECK options. The SQL EXPORT statement has G improved its use of the NO EXTENSIONS clause. Information A that was erroneously backed up when this clause was G specified is no longer found in the interchange file. SQL D no longer outputs error messages twice when the EXPORTH statement encounters a fatal problem. In addition, SQL now? properly saves the source text for a storage map. E These problems are fixed in V4.1. The interchange files)B produced by the SQL EXPORT and RDO EXPORT statementsD are now identical. Using either statement results in aI complete backup of the database. All messages output by thepI EXPORT operation will use the SQL facility (that is, SQL-F-QI DELBACKUP will also be output by the RDO EXPORT statement).m , 2.3.9 More Informative Error Message G For both the SQL and RDO EXPORT statements, the FLDNOTBCKJ@ error now provides more information. This includesB the full name of the offending column (field) in theF format [table].[column] and the domain (global field) itI referenced. The message is also formatted properly now. ForcI example, the following sequence of SQL commands will resultoG in the following error message because that domain is ford! system tables only:u / o CREATE DATABASE FILENAME file;u I Software Errors Fixed 2-89
p < o CREATE TABLE t1 (a INTEGER, b Rdb$DESCRIPTION); o COMMIT; ; o EXPORT DATABASE ALIAS rdb$dbhandle INTO file2;r C %SQL-F-DELBACKUP, EXPORT errors, interchange file deleted[Z -SQL-F-FLDNOTBCK, Column T1.B defined in terms of missing domain RDB$DESCRIPTION E Previous versions of SQL generated the following message if 9 a similar sequence of statements were executed: C %SQL-I-DELBACKUP, EXPORT errors, interchange file deleted Y -SQL-F-FLDNOTBCK, global field RDB$DESCRIPTIONa. not defined as specifiedC %SQL-I-DELBACKUP, EXPORT errors, interchange file deletedeY -SQL-F-FLDNOTBCK, global field RDB$DESCRIPTION . not defined as specified > These messages were output twice due to an unrelated/ problem that has also been corrected. ( This problem is fixed in V4.1. 6
2.3.10 Earlier Information Not Previously Exported @ Some information about the database was not previously2 saved and restored. These items include: * o After-image journal file name C This after-image journal file name information is usedu> to inform the user of the SQL IMPORT statement ofB the previous name; it does not affect a newly created database. E o Storage area SPAM intervals, thresholds, and access modeb B Read-only storage areas are not restored as such, though5 the user is informed of the previous state.f C Information about these items is no longer lost during anf& export and import operation. + These problems are fixed in V4.1.t 2-90 Software Errors Fixed
e f < 2.3.11 Certain Trigger Definitions Caused a Bugcheck D Under certain circumstances, a user error in a triggerC definition caused SQL to bugcheck as in the followings example: # ! CREATE THE DATABASEd/ SQL> CREATE SCHEMA FILENAME TEST; 2 SQL> CREATE TABLE T1 (NODE CHAR(10),& cont> NEXT CHAR(10),& cont> PRIOR CHAR(10) cont> ); SQL> COMMIT; 2 SQL> CREATE TRIGGER DELETE_FROM_LIST* cont> AFTER INSERT ON T11 cont> (UPDATE T1 DELETED_RECORD - cont> SET PRIOR = T1.PRIOR,y% cont> T1.NEXT = "1"s< cont> WHERE DELETED_RECORD.PRIOR = T1.NODE cont> ) % cont> FOR EACH ROW;i X %SQL-F-BUGCHK, There has been a fatal error. Please submit an SPR. No dump was produced.e G The user error is in the UPDATE statement. Only the tableeG named in the UPDATE statement, with its correlation name,sH can be updated in the SET clause. In this particular case,D because the correlation name DELETED_RECORD is definedH for the table being updated, it is the only qualifier thatH can be used on the lefthand side of assignments in the SETF clause. The illegal lefthand side is T1.NEXT. The columnD qualifier T1 is not allowed in this context because itE is not the defined correlation name for the table beingh updated. A This problem is fixed in Rdb/VMS V4.0B and V4.1. AnnE appropriate error message is now generated instead of a 0 bugcheck when a user error occurs. I Software Errors Fixed 2-91o
g r > 2.3.12 Triggers Created with Long Source Text Strings Were Improperly Displayedu D When a trigger is created in a program, the source text ofD the trigger is saved and then can be displayed by the SHOWC TRIGGER command. In Rdb/VMS Version 4.0, the SHOW TRIGGER C command displayed the saved source text as if it had been"D created and saved by interactive SQL. The way programs andA interactive SQL save trigger source text differs. Thus,n@ because triggers created in programs do not conform toD interactive SQL format, the SHOW TRIGGER command truncated6 the source text to the first 256 characters. : This problem is fixed in V4.0A, V4.0B, and V4.1.> Interactive SQL now properly handles the printing of= program-generated triggers as shown in Example 2-1.e 1 Example 2-1 Triggers Properly Displayed : *** Beginning of output from interactive SQL *** SQL> SHOW TRIG BIGTRGr BIGTRGl Source:B BIGTRG BEFORE DELETE ON EMPLOYEES ( DELETE FROM DEGREES2 DEGREESP_GRADEN_DIPLOMAS_XXXX WHEREH DEGREESP_GRADEN_DIPLOMAS_XXXX . EMPLOYEE_ID = EMPLOYEES .C EMPLOYEE_ID ) FOR EACH ROW ( DELETE FROM JOB_HISTORY:N JOBHISTORY_HELE_GESCHIEDENIS WHERE JOBHISTORY_HELE_GESCHIEDENISN . EMPLOYEE_ID = EMPLOYEES . EMPLOYEE_ID ) FOR EACH ROW ( DELETEG FROM SALARY_HISTORY SALARHISTORY_HELE_GESCHIEDENIS WHERE I SALARHISTORY_HELE_GESCHIEDENIS . EMPLOYEE_ID = EMPLOYEES . ? EMPLOYEE_ID ) FOR EACH ROW ( DELETE FROM RESUMES N RESUMEES_WAT_JE_MAAR_VERZINT WHERE RESUMEES_WAT_JE_MAAR_VERZINTN . EMPLOYEE_ID = EMPLOYEES . EMPLOYEE_ID ) FOR EACH ROW ( UPDATE; DEPARTMENTS DEPARTMNT_MET_EIGEN_MINISTER SEThE DEPARTMNT_MET_EIGEN_MINISTER . MANAGER_ID = NULL WHEREeF DEPARTMNT_MET_EIGEN_MINISTER . MANAGER_ID = EMPLOYEES .) EMPLOYEE_ID ) FOR EACH ROW 4 *** End of output from interactive SQL *** 2-92 Software Errors Fixed
C 2.3.13 Triggers Created from Programs Had Their Source Text " Truncated by a Word I In Rdb/VMS Version 4.0, the last word of the text saved for I a trigger was truncated for triggers created from programs.i H This problem is fixed in V4.0A, V4.0B, and V4.1. To revealG the missing word, you must rerun the program that createsdI the triggers after the Rdb/VMS Version 4.0 Mandatory Update C kit is installed. Note that the trigger definition is F correct; only the source text that SQL displayed for the% trigger text was wrong.l H Example 2-2 displays a trigger in which the example's text7 is truncated to leave out the word "ROW." I Software Errors Fixed 2-93s
e t , Example 2-2 Trigger Text Truncated : *** Beginning of output from interactive SQL *** SQL> SHOW TRIG BIGTRGi BIGTRG Source:B BIGTRG BEFORE DELETE ON EMPLOYEES ( DELETE FROM DEGREES2 DEGREESP_GRADEN_DIPLOMAS_XXXX WHEREH DEGREESP_GRADEN_DIPLOMAS_XXXX . EMPLOYEE_ID = EMPLOYEES .C EMPLOYEE_ID ) FOR EACH ROW ( DELETE FROM JOB_HISTORYnN JOBHISTORY_HELE_GESCHIEDENIS WHERE JOBHISTORY_HELE_GESCHIEDENISN . EMPLOYEE_ID = EMPLOYEES . EMPLOYEE_ID ) FOR EACH ROW ( DELETEG FROM SALARY_HISTORY SALARHISTORY_HELE_GESCHIEDENIS WHERE I SALARHISTORY_HELE_GESCHIEDENIS . EMPLOYEE_ID = EMPLOYEES .m? EMPLOYEE_ID ) FOR EACH ROW ( DELETE FROM RESUMESwN RESUMEES_WAT_JE_MAAR_VERZINT WHERE RESUMEES_WAT_JE_MAAR_VERZINTN . EMPLOYEE_ID = EMPLOYEES . EMPLOYEE_ID ) FOR EACH ROW ( UPDATE; DEPARTMENTS DEPARTMNT_MET_EIGEN_MINISTER SETaE DEPARTMNT_MET_EIGEN_MINISTER . MANAGER_ID = NULL WHERE F DEPARTMNT_MET_EIGEN_MINISTER . MANAGER_ID = EMPLOYEES .% EMPLOYEE_ID ) FOR EACHe 4 *** End of output from interactive SQL *** 6 2.3.14 SQL_DYNAMIC.C Sample Program Error Is Fixed D There is a bug in the V4.0 SQL$SAMPLE:SQL$DYNAMIC.C module? for character data type parameters in routine get_in_ params().d A The problem is that when a CHAR data type is written to D the database via INSERT or UPDATE, the string is NOT blankE padded; rather, it is padded with NULLs, and this makes theaB data difficult if not impossible to access. For example: > $ RUN SQL$SAMPLE:SQL$DYNAMIC_DRIVER ! C version S Enter any valid dynamic SQL statement, continuing it on successive lines.h3 Terminate the statement with a semicolon.I( Use <F10> or <CTRL/Z> to exit. 2-94 Software Errors Fixed
S SQL_STATEMENT> UPDATE EMPLOYEES SET FIRST_NAME=?
HERE EMPLOYEE_ID=?; ( Enter value for FIRST_NAME3 Maximum length is 10 characters> Al ) Enter value for EMPLOYEE_ID 6 Maximum length is 5 characters> 00164$ SQL_STATEMENT> COMMIT;0 SQL_STATEMENT> DISCONNECT DEFAULT; $ E Interactive SQL shows that the field is NULL padded andoC that no match is found with selection criteria FIRST_ NAME='Al'. $ SQLM SQL>[ SQL> SELECT * FROM EMPLOYEES WHERE FIRST_NAME ='Al' AND LAST_NAME ='Toliver'; 0 rows selecteds SQL>O SQL> SELECT FIRST_NAME,LAST_NAME,EMPLOYEE_ID FROM employees wherec first_name='Al'; 8 FIRST_NAME LAST_NAME EMPLOYEE_ID2 Al Ziemke 00200 1 row selectedG SQL> ! 'Al Toliver' record not found, but it should be... F The C program uses and passes ASCIZ char data, while theF SQLDA indicates ASCII data. SQL returns the data type ofE the field as in the DESCRIBE statement and not the datasF type of the host variable. The interpretation of CHAR(n)H as ASCIZ is for host variables and not database variables.I If you change the SQLTYPE to ASCIZ and increase SQLLEN by 1RG (for the null trailer), no truncation occurs and the CHARo9 STRING fields are blank-padded accordingly.E E This problem was fixed in the V4.1 SQL$DYNAMIC.C sample program. C 2.3.15 Null Handling Problem Occurred When Using SQL ModuleV4 Language and Dynamic SQL Availability F In versions of Rdb/VMS previous to V4.1, both SQL moduleF language and dynamic SQL returned incorrect results whenF using queries that were limited by a null parameter on a column.R I Software Errors Fixed 2-95
_ @ Rdb/VMS was not correctly taking into account the nullC indicator on variables taking part in a selection when an ' index was used for retrieval.d A Rather than returning an SQLCODE of 100 indicating that A no such record existed, the previously selected row wasdD incorrectly returned and a success value of 0 was returned in SQLCODE. ( This problem is fixed in V4.1. ? As a matter of clarification, when the NULL indicatorlC associated with a variable taking part in a SELECT clauseT@ is SET, it indicates that the value of the variable isB NULL. In the case of a simple SELECT such as follows, if@ the null indicator is set to -1 then the result should, always be that no record is found. % DECLARE CURSOR_A CURSOR FOR_ SELECT A.COL1h" FROM TABLE_A A@ WHERE A.COL1 = :PARAM1 INDICATOR :PARAM1_NULL C In SQL, no two NULLs are considered identical in a simplecB comparison, hence the selection criteria should not findD any identical records within the database, even if records> do exist with a null value in the field of interest. C If retrieval of records where the selection field is nullxE is required, then the 'WHERE xxxx IS NULL' construct shouldt be used in the query.u < 2.3.16 Incorrect Conversion of Numeric Data Types Caused& Erroneous Values for Scales A In PL/1, numeric data types were incorrectly converted, 3 which caused erroneous values for scales. : This problem is fixed in Rdb/VMS V4.0B and V4.1. + 2.3.17 SQLTYPE Value Fixed in the SQLDA) @ For TINYINT columns, dynamic SQL returned an incorrect2 value in the SQLTYPE field of the SQLDA. : This problem is fixed in Rdb/VMS V4.0B and V4.1. 2-96 Software Errors Fixed
E I 2.3.18 Bugcheck Returned by the System When a User with IncorrectN7 Privileges Showed Protection on a Schema. F The system returned a bugcheck dump when a user, runningG with SYSPRV and no matching ACL, tried to show protection on a schema. G This problem is fixed in Rdb/VMS V4.0B and V4.1. An error.G message is now generated when this situation is detected.t D 2.3.19 Record Parameters Could Not Be Used Where Values Were Expectede F Attempting to compile a module resulted in the followingG error, without a bugcheck, when a parameter name was usednG that was the same as a column, domain, and field, and thet7 field was referenced in the WHERE clause:E Q %SQL-F-BUGCHK, There has been a fatal error. Please submit an SPR. I Record parameters cannot be used where values are expected. E This was a problem in the SQL module processor. SQL$MOD H should have reported that the comparison of parameter with4 column, domain, and field was illegal. E This problem is fixed in V4.0B and V4.1, and errors now display correctly. F 2.3.20 SQL Incompatibilities in Rdb/VMS V4.0 That Are Fixed in% Rdb/VMS V4.0B and V4.1y C This section describes incompatibilities in V4.0 withf) object modules and cursors. 9 2.3.20.1 Incompatibilities Between Object Modules B Incompatibilities between object modules occurred in@ Rdb/VMS V4.0A and previous versions of Rdb/VMS. IfC you relinked an application with V3.1B object modules @ (especially ones with cursors), you received error@ messages. For example, you might have received the. following SQLCODE -1005 message: @ %RDB-E-BAD_TRANS_HANDL, invalid transaction handle I Software Errors Fixed 2-97l
s e D These incompatibilities are addressed in Rdb/VMS V4.0B and1 V4.1. The current status is as follows: @ o V4.0 and V4.0A object modules (.OBJ) are compatibleD with each other, but not compatible with object modules4 compiled with any other version of SQL. > o Executable images (.EXE) compiled using V3.1B (orD earlier) are compatible with all versions of SQL. UsersD who upgrade directly from V3.1B to V4.0B do not have to recompile.m A o V4.0 and V4.0A executable images are compatible withuA each other, but not compatible with V4.0B and future C releases. Users with V4.0 or V4.0A object modules mustpE recompile those V4.0 or V4.0A modules prior to relinkingI+ under V4.0B or later versions.E C o V3.1B (and earlier) object modules are compatible withA/ V4.0B (and higher) object modules. D o When fixing a problem with null terminated strings in C9 programs, an incompatibility was introduced.r D A workaround is to use the following SQL$MOD qualifier: # /[NO]FIXED_CDD_STRINGSD > This SQL$MOD qualifier is the same as the SQL$PRE9 qualifier /SQLOPTIONS=[NO]FIXED_CDD_STRINGS. E These qualifiers set the default behavior for how text n D fields are interpreted from data dictionary records forD the C preprocessor. The default behavior is that a textE field is treated as a null terminated string of n-1 data D bytes and 1 null byte. The /FIXED_CDD_STRINGS qualifier? treats the field as n data bytes and no null byte.i D In summary, if you are relinking and not recompiling under/ V4.0 and V4.0A, you encounter errors.a A The goal is to maintain compatibility between versions, ! implying the following:f C o Executable images from previous versions work in newer versions. E o Object modules from previous versions can be linked withu+ newly compiled object modules. 2-98 Software Errors Fixed
S a A 2.3.20.2 Incompatibilities Between TABLE and LIST Cursorsg F When a TABLE cursor was closed, its LIST cursor was left open.f H This problem is fixed in V4.0B and V4.1. Now, LIST cursorsB are implicitly closed when the TABLE cursor they are# defined on is closed. I 2.3.20.3 Incompatibilities Between Cursors and COMMIT or ROLLBACKs Statements I When a COMMIT or ROLLBACK statement was issued, all cursorseC were implicitly closed. This status was not preservedxE by V4.0 and V4.0A when the cursors were in one image ofTE an application and the COMMIT or ROLLBACK operation wasAI executed in another, which occurred when an application wasO9 divided into one or more VMS shared images.C I To correct this problem, use V4.0B or V4.1 to recompile allo( SQL modules in all images. G 2.3.21 Message Vector Contained Erroneous Information About the1' Number of Longwords Used F The message vector is used to communicate status betweenH SQL and the user. For errors related to an improper cursorG state, the message vector contained erroneous informationNG about the number of longwords used in the message vector.nE The value was always one greater than the actual value.T F ________________________ Note ________________________ E This was true for only a small number of error statesl8 and did not represent a general problem. F ______________________________________________________ > This problem is fixed in Rdb/VMS V4.0B and V4.1. E 2.3.22 Data Dictionary (CDD/Plus) Fields with Scales Were Not ) Always Properly Translated F Scale is an attribute of numeric data type fields. ScaleH controls how you interpret the actual value that is stored in the field. I Software Errors Fixed 2-99
= Whenever a record in the data dictionary (CDD/Plus) A contained fields with scale attributes, it was ignored. = Therefore, not all of the information that the user @ intended to store was stored. For example, if the user? wanted to store 233.22, this problem caused 233 to bed stored instead.b A This problem is SQL-specific and limited to SQL$PRE andO1 SQL$MOD. It is fixed in V4.0B and V4.1.o @ 2.3.23 UNION Queries Returned Incorrect Data on Numeric Data Types D The statement SELECT COL1 FROM TBL1 UNION SELECT COL2 FROME TBL2 did not return the correct data for numeric data types @ because it incorrectly calculated the data type of the! union of COL1 and COL2.o : This problem is fixed in Rdb/VMS V4.0B and V4.1. C 2.3.24 Modules That Used the DECLARE TRANSACTION Statement Werel" Ignoring TXN Attributes B Modules that used the DECLARE TRANSACTION statement wereC ignoring TXN attributes when the transaction was started.r : This problem is fixed in Rdb/VMS V4.0B and V4.1. ? 2.3.25 Embedded SQL Ada Programs Could Not Use LIST CursorsD > Embedded SQL Ada programs could not use LIST cursors? because the precompiler incorrectly generated the AdaA! parameter declarations. : This problem is fixed in Rdb/VMS V4.0B and V4.1. 7 2.3.26 Views That Selected Dbkeys Caused a BugcheckO @ The statement CREATE VIEW V1 AS SELECT DBKEY FROM TBL1B generated an SQL bugcheck in Rdb/VMS V1.0 through V4.0A. : This problem is fixed in Rdb/VMS V4.0B and V4.1. 2-100 Software Errors FixedE
M D 2.3.27 Dynamic SQL Statements with Indicator Arrays Were Not7 Correctly Handled Prior to Rdb/VMS V4.0BJ I Dynamic statements with indicator arrays were not correctlyEB handled prior to V4.0B. Specifically, if you had theC following procedure, the indicator array IND was read= incorrectly: PROCEDURE EXECUTEA SQLCODE> FOO RECORD A CHAR (10), B CHAR(10) END RECORD; IND RECORD ARRAY OF 2 SMALLINT END RECORD;o 1 EXECUTE USING FOO INDICATOR IND;r > This problem is fixed in Rdb/VMS V4.0B and V4.1. H 2.3.28 SQL Allocated More Memory Than Necessary During a Dynamic( SET TRANSACTION Statement H During preparation of a dynamic SET TRANSACTION statement,I SQL allocated more memory than necessary and did not returns it to the system.r > This problem is fixed in Rdb/VMS V4.0B and V4.1. E 2.3.29 Preparing a Statement with D-Float Parameters Caused a Bugcheck G Preparing a statement with D-float parameters, describing F it, and then describing it again caused SQL to bugcheck. > This problem is fixed in Rdb/VMS V4.0B and V4.1. 8 2.3.30 Memory Was Lost Between Database Attaches I A problem was found in dynamic SQL that caused memory to beSI lost between database attaches. This problem was showing upgH in SQL/Services because many attaches were being done by a single server. 6 This problem is fixed in V4.0B and V4.1. I Software Errors Fixed 2-101
G S D 2.3.31 Using the IGNORE CASE Option of the LIKE Clause Sometimes@ Resulted in a Query That Incorrectly Returned No Rows E In certain SELECT statements in SQL, the LIKE clause worked E correctly unless an IGNORE CASE option was added to it. The.E IGNORE CASE option caused the query to return no rows. ThisYB seemed to occur when the WHERE clause involved more than? one condition connected with an AND Boolean operator.P C The following command procedure illustrates this problem._D The first SELECT statement correctly returned the insertedE record. Adding an IGNORE CASE option to one of the items in D the WHERE clause resulted in the return of no rows. AddingE another IGNORE CASE option to a different item in the WHERE + clause seemed to fix the problem.E / SQL> CREATE SCHEMA FILE MF_PERSONNEL; E SQL> CREATE TABLE XXX (F1 CHAR(5), F2 CHAR(3), F3 CHAR(3));LI SQL> INSERT INTO XXX (F1, F2, F3) VALUES ("ABC", "ABC", "ABC"); 1 row inserted& SQL> SELECT * FROM XXX WHERE% cont> F1 LIKE "AB%" AND % cont> F2 LIKE "ABC" ANDb" cont> F3 LIKE "ABC";" F1 F2 F3# ABC ABC ABCN 1 row selected& SQL> SELECT * FROM XXX WHERE% cont> F1 LIKE "AB%" ANDt1 cont> F2 LIKE "ABC" IGNORE CASE AND " cont> F3 LIKE "ABC"; 0 rows selected & SQL> SELECT * FROM XXX WHERE% cont> F1 LIKE "AB%" ANDh1 cont> F2 LIKE "ABC" IGNORE CASE ANDn. cont> F3 LIKE "ABC" IGNORE CASE;" F1 F2 F3# ABC ABC ABC 1 row selected SQL> ROLLBACK; B This is a known problem in V3.1, V3.1A, V3.1B, V4.0, and V4.0A. 2-102 Software Errors Fixed
e F A workaround is to add additional IGNORE CASE clauses toH the WHERE clause as previously mentioned, as this seems to" correct the problem. 6 This problem is fixed in V4.0B and V4.1. D 2.3.32 SQL SELECT Statement Resulted in an Invalid BLR Error F The following SQL SELECT statement caused an invalid BLR error: L SQL> SELECT ( SELECT GRP2.FIRST_NAME FROM EMPLOYEES GRP2 WHERE> cont> GRP2.EMPLOYEE_ID = SST.EMPLOYEE_ID ANDF cont> GRP2.SEX = "m" ) FROM DEGREES SST ORDER BY 1; H %RDB-E-INVALID_BLR, request BLR is incorrect at offset 142 F If the inner SELECT statement was an aggregate, then the' BLR was correctly parsed.T 4 This problem is fixed in Rdb/VMS V4.1. F 2.3.33 Storage of Records Containing NULL Values Using Dynamic1 SQL Caused an Arithmetic Exceptiona C In previous versions of Rdb/VMS, using dynamic SQL totF store a record containing NULL values within fields thatH require data type conversion prior to storage may cause an# arithmetic exception.g H For example, using dynamic SQL to execute a statement suchI as the following failed whenever the indicator in the SQLDA H indicated that the value was NULL and the data type of the) variable data was not date: D INSERT INTO test(date_field)values(CAST(?AS DATE VMS)) H This problem is fixed in V4.1. NULL values are now handled. correctly during record storage. C 2.3.34 Input VARCHAR Parameter Actual Value Was Longer Thanc" Procedure Parameter A If a module language procedure declared a parameteruD intended for input whose data type was varchar(M), andD at run time a parameter was passed whose data type wasE varchar(n) (where n did not really matter if the actual E length N of the parameter was greater than the declared F length M in the procedure), Rdb/VMS was passed a varying I Software Errors Fixed 2-103n
...i procedure blah9 sqlcode the_name varchar(10) the_count int;f K select count(*) into the_count from dogs where name = the_name;s main() {r long sqlcode;s long the_count;s struct {& short len; char value[20];C } the_name = {15, {'R','o','v','e','r',' ','t','h','e', : ' ','g','r','e','a','t'} }; 2 blah( &sqlcode, &the_name, &the_count ); }d E What happened was that the Rdb/VMS request ended up lookingsC not for the name "Rover the great", but rather "Rover theeA ^%*$#" where the last five characters were meaningless.f ( This problem is fixed in V4.1. > 2.3.35 SELECT Operation of an Altered Table Resulted in an Infinite Loop E When a data type of a column was altered to an incompatibleeA type and then a SELECT operation was performed, Rdb/VMSlE V3.1 (all variants) and Rdb/VMS V4.0 (all variants) enteredyB an infinite loop. As this loop was in executive mode the$ process had to be deleted. C The problem can be reproduced in V4.0 using the following example: ( DECLARE SCHEMA FILE PERSONNEL;7 ALTER TABLE EMPLOYEES ALTER BIRTHDAY INTEGER; " SELECT * FROM EMPLOYEES; 2-104 Software Errors FixedS r l A text value of length N whose last (N-M) characters were " potentially meaningless. 7 This was a problem in the following instance:i module foo
w C Rdb/VMS generated code to convert from the old recordWH versions to the most current record versions. In this caseH it required the generation of code to convert from DATE toH INTEGER. The problem was in the error handling when tryingH to report an RDB$_WISH_LIST error during this phase. These) two types are incompatible. E A workaround was to alter the table definition again as follows: 8 ALTER TABLE EMPLOYEES ALTER BIRTHDAY DATE; , This problem is fixed in V4.1. I 2.3.36 Opening a Cursor That Was Already Opened Caused the Cursor, to Lose Its State E In a precompiled or module language program that uses a E cursor, the cursor is first opened, fetched, and opened H once again. With previous versions of SQL, the second OPENH statement incorrectly repositioned the cursor at the first4 record rather than returning an error. H This problem is fixed in V4.0A, V4.0B, and V4.1. RecompileE any modules associated with the programs that have this E error condition and that contain the cursor statements. E Example 2-3 illustrates the problem and correct programi behavior.r 1 Example 2-3 Cursor Losing Its State 4 *** Beginning of file OPNCURERR.SC *** /*K Do not lose cursor state on subsequent opens of a cursor.B */ #include stdio main() {e int SQLCODE; int fetch_st
us;b6 EXEC SQL DECLARE SCHEMA FILENAME 'date'; I (continued on next page)e I Software Errors Fixed 2-105
5 Example 2-3 (Cont.) Cursor Losing Its StateS struct {1 char pnum[6],pname[20],color[6]; short weight;d char city[15]; } c_rec; @ EXEC SQL DECLARE P_CURSOR CURSOR FOR SELECT * FROM P ; . printf("OPEN CURSOR FIRST TIME:\n");! EXEC SQL OPEN P_CURSOR;p if (SQLCODE != 0)hM printf("Expected Success on first error, but got an error\n" );o ! EXEC SQL OPEN P_CURSOR;E if (SQLCODE != 0)l9 printf("Expected an error and got it.\n" );t
/*& Print using the C record
*/. EXEC SQL FETCH P_CURSOR INTO :c_rec;! fetch_status = SQLCODE;0! EXEC SQL OPEN P_CURSOR;w if (SQLCODE != 0),9 printf("Expected an error and got it.\n" );l # while (fetch_status == 0)m { ( printf("\n%s %s %s %d %s",K c_rec.pnum, c_rec.pname, c_rec.color, c_rec.weight, c_rec.city); 2 EXEC SQL FETCH P_CURSOR INTO :c_rec;% fetch_status = SQLCODE;i% EXEC SQL OPEN P_CURSOR;W if (SQLCODE != 0)r6 printf("Expected an error and got it.\n" ); }c" EXEC SQL CLOSE P_CURSOR; E (continued on next page)T 2-106 Software Errors Fixedl
e s 9 Example 2-3 (Cont.) Cursor Losing Its StateD % EXEC SQL ROLLBACK WORK;r } . *** End of file OPNCURERR.SC *** F 2.3.37 Executing the ROLLBACK Statement with OPEN List Cursors5 Left List Cursors in an Unusable State F If a ROLLBACK statement was executed when an INSERT ONLYE LIST CURSOR was open, the cursor was implicitly closed;eF however, the cursor was left in a state where subsequentG OPEN statements caused an invalid segmented string handleAE error. This problem is fixed in V4.0A, V4.0B, and V4.1.l D Example 2-4 shows a module language program and host CD program that illustrate the problem and proper program behavior. > Example 2-4 Executing ROLLBACK with LIST CURSORS 3 *** BEGINNING OF CURSOR-BUG-2_H.C ***f #include <stdio.h>! #include <string.h>i typedef struct {' short int size;a+ char body[10]; 4 } varchar_t; $ void insert_function (, int col_a,- varchar_t *col_b);s main ()m {r0 static varchar_t list_data; I (continued on next page) I Software Errors Fixed 2-107
B Example 2-4 (Cont.) Executing ROLLBACK with LIST CURSORS D printf ("first function call...list_data has data\n");" list_data.size = 10;8 memcpy (list_data.body, "ABCDEFGHIJ", 10);. insert_function (0, &list_data); D printf ("second function call...list_data is null\n");! list_data.size = 0;1. insert_function (1, &list_data); D printf ("third function call...list_data has data\n");" list_data.size = 10;8 memcpy (list_data.body, "KLMNOPQRST", 10);. insert_function (2, &list_data); }a # void insert_function (o, int col_a,, varchar_t *col_b) {a. int sqlcode;* int a,b;3 char db_name[256]; 2 strncpy (db_name, "date1.rdb", 255); tab_ins_cur_open ( &sqlcode,_ db_name);_ if (sqlcode != 0) { 2 printf ("open cursor failed\n"); sql$signal();w abort ( &sqlcode,e db_name);t return;e } E (continued on next page) 2-108 Software Errors Fixed
F Example 2-4 (Cont.) Executing ROLLBACK with LIST CURSORS & tab_ins_cur_insert ( &sqlcode,l db_name, &col_a);# if (sqlcode != 0)u {t8 printf ("insert cursor failed\n");$ sql$signal (); abort (d# &sqlcode,i# db_name); return;f } 4 /* insert data into list cursor */ ) tab_list_ins_cur_open ( # &sqlcode, # db_name);n# if (sqlcode != 0)c {e? printf ("open cursor for list failed\n");n$ sql$signal (); abort (V# &sqlcode,T# db_name);e return; } ( if (col_b->size != 10) { \ printf ("Error. List data should be 10 bytes, instead is %d bytes\n",' col_b->size);E abort (N# &sqlcode,e# db_name);I return;h } I (continued on next page)l I Software Errors Fixed 2-109a
d B B Example 2-4 (Cont.) Executing ROLLBACK with LIST CURSORS ' tab_list_ins_cur_insert (V &sqlcode, db_name, col_b); if (sqlcode != 0)E { = printf ("insert cursor for list failed\n");e sql$signal (); abort (0 &sqlcode,m db_name);o return; }B % /* close all cursors */ & tab_list_ins_cur_close ( &sqlcode, db_name); if (sqlcode != 0) { < printf ("close cursor for list failed\n"); sql$signal();S abort ( &sqlcode,D db_name);s return;S } ! tab_ins_cur_close (y &sqlcode,m db_name);C if (sqlcode != 0)u { 3 printf ("close cursor failed\n"); sql$signal();a abort ( &sqlcode, db_name); return; }a E (continued on next page)c 2-110 Software Errors Fixedt
n i F Example 2-4 (Cont.) Executing ROLLBACK with LIST CURSORS commit ( &sqlcode,R db_name); # if (sqlcode != 0)s { 1 printf ("commit failed\n");m# sql$signal();n abort (m# &sqlcode,L# db_name);b return;i } - printf ("record stored\n"); } - *** END OF CURSOR-BUG-2_H.C ***0 6 *** BEGINNING OF CURSOR-BUG-2.SQLMOD *** > MODULE sqlmod LANGUAGE GENERAL AUTHORIZATION ABC 8 DECLARE LOCAL abc SCHEMA AUTHORIZATION FOR- COMPILETIME FILENAME 'date'e) RUNTIME FILENAME 'date'S > DECLARE tab_ins_cur INSERT ONLY TABLE CURSOR FOR% SELECT col_a, col_b FROM abc.tab B DECLARE tab_list_ins_cur INSERT ONLY LIST CURSOR FOR SELECT col_b. WHERE CURRENT OF tab_ins_cur ( procedure tab_ins_cur_open SQLCODEt5 SCHEMA char (255);C OPEN tab_ins_cur; I (continued on next page) I Software Errors Fixed 2-111u
s e B Example 2-4 (Cont.) Executing ROLLBACK with LIST CURSORS & procedure tab_ins_cur_insert SQLCODE 0 SCHEMA char (255). col_a integer;0 INSERT INTO CURSOR tab_ins_cur (col_a) VALUES (col_a); % procedure tab_ins_cur_close SQLCODEL1 SCHEMA char (255); CLOSE tab_ins_cur; ) procedure tab_list_ins_cur_openS SQLCODE 1 SCHEMA char (255);o OPEN tab_list_ins_cur; + procedure tab_list_ins_cur_insert SQLCODE 0 SCHEMA char (255)3 col_b varchar (10);K- INSERT INTO CURSOR tab_list_ins_cur3 VALUES (col_b); * procedure tab_list_ins_cur_close SQLCODE 1 SCHEMA char (255); ! CLOSE tab_list_ins_cur;n procedure commit SQLCODE 1 SCHEMA char (255); commit; procedure aborta SQLCODEo1 SCHEMA char (255);i rollback;o , *** END OF CURSOR-BUG-2.SQLMOD *** 2-112 Software Errors Fixedd
. H 2.3.38 Executing the COMMIT Statement with OPEN List Cursors Did1 Not Commit the Newly Created Listsd H In Rdb/VMS Version 4.0, if a COMMIT statement was executedF when an INSERT ONLY LIST CURSOR was open, the cursor wasG implicitly closed, but the list created by the cursor wasGD not committed. An error in the semantics of the CREATE, statement caused this problem. H This problem is fixed in V4.0A, V4.0B, and V4.1. Recompile> any programs that exhibit behavior of this type. F Example 2-5 shows an embedded C program that illustrates5 the problem and the corrected behavior.x A Example 2-5 Executing COMMIT with OPEN LIST Cursorsm ; *** Beginning of file CCC_LSTCURCOMMIT.SC *** main() { ' #define SQLCODE_SUCCESS 0a% #define SQLCODE_EOS 100i' #define SQLCODE_RDBERR -1d int SQLCODE;n extern struct {- int RDB$LU_NUM_ARGUMENTS;D& int RDB$LU_STATUS;C int RDB$LU_ARGUMENTS[18]; } RDB$MESSAGE_VECTOR; I (continued on next page)V I Software Errors Fixed 2-113r
l u E Example 2-5 (Cont.) Executing COMMIT with OPEN LIST Cursorsr # char name[26];t char element[ 30 ]; char seg[9];e short seg_ind; # short name_ind;w short ind1; short element_ind;e
/*
*/6 EXEC SQL WHENEVER SQLERROR GOTO PRINT_ERROR;8 EXEC SQL WHENEVER SQLWARNING GOTO PRINT_ERROR;0 EXEC SQL DECLARE SCHEMA FILENAME DATE;Y EXEC SQL DECLARE TCURSOR INSERT ONLY TABLE CURSOR FOR SELECT T1, BLOB FROM TMP; M EXEC SQL DECLARE FCURSOR TABLE CURSOR FOR SELECT T1, BLOB FROM TMP;t > EXEC SQL DECLARE LCURSOR INSERT ONLY LIST CURSOR FOR0 SELECT BLOB WHERE CURRENT OF TCURSOR; C EXEC SQL DECLARE A1 READ ONLY LIST CURSOR FOR SELECT BLOBi& WHERE CURRENT OF FCURSOR;. EXEC SQL SET TRANSACTION READ WRITE; EXEC SQL OPEN TCURSOR;B EXEC SQL INSERT INTO CURSOR TCURSOR (T1) VALUES (:name); EXEC SQL OPEN LCURSOR;E EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('1111111111 ');cE EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('XXXXXXXXXX ');'E EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('@@@@@@@@@@ ');;E EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('########## '); E EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('%%%%%%%%%% '); E EXEC SQL INSERT INTO CURSOR LCURSOR VALUES ('ZZZZZZZZZZ ');
/*/ Close all open cursors and commitf
*/ EXEC SQL COMMIT; E (continued on next page) 2-114 Software Errors Fixedt
y o I Example 2-5 (Cont.) Executing COMMIT with OPEN LIST Cursorss $ EXEC SQL OPEN FCURSOR; ind1 = 0;G EXEC SQL FETCH FCURSOR INTO :name:name_ind,:seg:seg_ind;i/ while (SQLCODE != SQLCODE_EOS) { ? printf( "t1: (%d) '%s'\n", name_ind, &name); ? printf( "List elements for Blob field \n" ); $ exec sql open a1;2 if (SQLCODE != SQLCODE_SUCCESS)! goto PRINT_ERROR;e' if (seg_ind == -1) { ( printf( "NULL LIST\n" ); }? exec sql FETCH A1 INTO :element:element_ind;t3 while (SQLCODE != SQLCODE_EOS) { ( if (element_ind != -1) {L printf( "seg: '%s' segind: %d\n", element, element_ind); } else {4 printf( "NULL LIST ELEMENT\n" ); } < exec sql fetch a1 into :element:element_ind; } /* K * Make sure the operations on the table cursor interactl4 * properly with the list cursor. */! EXEC SQL CLOSE A1; G EXEC SQL FETCH FCURSOR INTO :name:name_ind,:seg:seg_ind;r }% EXEC SQL CLOSE FCURSOR;i EXEC SQL ROLLBACK; goto DONE; I (continued on next page)c I Software Errors Fixed 2-115o
E Example 2-5 (Cont.) Executing COMMIT with OPEN LIST Cursors PRINT_ERROR:5 printf("sql error number=> %d\n",SQLCODE);d exec sql rollback;o1 SQL$SIGNAL(RDB$MESSAGE_VECTOR);e DONE: ;a } 1 *** End of file CCC_LSTCURCOMMIT.SC ***L D 2.3.39 OPEN Statement of an INSERT TABLE CURSOR Did Not Properly Return Error Status D In Rdb/VMS Version 4.0, if the OPEN statement of an INSERTA ONLY TABLE CURSOR statement was the first SQL statement C executed in a program, and the database referenced by thetB program did not exist, the OPEN statement did not return( the correct error information. D This problem is fixed in V4.0A, V4.0B, and V4.1. Recompile@ any programs that exhibit this behavior to correct the problem. B Example 2-6 shows an embedded C program that illustrates1 the problem and the corrected behavior.r 2-116 Software Errors Fixed
> Example 2-6 OPEN Not Returning Error Information 2 *** Beginning of file CURSOR-BUG_H.C #include <stdio.h>! #include <string.h>t & void insert_function (); int main ()E { 6 printf ("first function call...\n");% insert_function (); 7 printf ("second function call...\n"); % insert_function ();e }t ( void insert_function () {f2 int sqlcode;. int a,b;7 char db_name[256];" N strncpy (db_name, "database_file_that_does_not.exist", 255); a = 1; a = 2; $ tab_ins_cur_open ( &sqlcode,S db_name); # if (sqlcode != 0)( {t6 printf ("open cursor failed\n");# sql$signal(); abort ( # &sqlcode,a# db_name); return;n }t I (continued on next page) I Software Errors Fixed 2-117m
h B Example 2-6 (Cont.) OPEN Not Returning Error Information " tab_ins_cur_insert ( &sqlcode, db_name, &a,i &b); if (sqlcode != 0) { 4 printf ("insert cursor failed\n"); sql$signal (); abort (b &sqlcode, db_name);- return;r } ! tab_ins_cur_close ( &sqlcode, db_name); if (sqlcode != 0)O {O3 printf ("close cursor failed\n"); sql$signal();t abort (u &sqlcode,y db_name); return; }r commit ( &sqlcode, db_name); if (sqlcode != 0) { - printf ("commit failed\n");_ sql$signal(); abort ( &sqlcode,c db_name); return; }n E (continued on next page) 2-118 Software Errors Fixed
F Example 2-6 (Cont.) OPEN Not Returning Error Information - printf ("record stored\n");s } 0 *** END OF FILE CURSOR-BUG_H.C *** 9 *** BEGINNING OF FILE CURSOR-BUG.SQLMOD ***0 > MODULE sqlmod LANGUAGE GENERAL AUTHORIZATION ABC 8 DECLARE LOCAL abc SCHEMA AUTHORIZATION FOR+ COMPILETIME FILENAME date ) RUNTIME FILENAME schemal 8 DECLARE tab_ins_cur INSERT ONLY CURSOR FOR% SELECT col_a, col_by FROM abc.tab ( procedure tab_ins_cur_open SQLCODEd5 SCHEMA char (255); OPEN tab_ins_cur; * procedure tab_ins_cur_insert SQLCODE 4 SCHEMA char (255)1 col_a integerm2 col_b integer;; INSERT INTO CURSOR tab_ins_cur (col_a, col_b) ( VALUES (col_a, col_b); ) procedure tab_ins_cur_close SQLCODE 5 SCHEMA char (255); CLOSE tab_ins_cur; procedure commit SQLCODE 5 SCHEMA char (255); commit; procedure abort( SQLCODE 5 SCHEMA char (255); rollback;l I (continued on next page)n I Software Errors Fixed 2-119m
B Example 2-6 (Cont.) OPEN Not Returning Error Information / *** END OF FILE CURSOR-BUG.SQLMOD ***s = 2.3.40 Records Included from the Data Dictionary in the C @ Preprocessor Did Not Null-Terminate Character Strings = The ANSI/ISO standard dictates that SQL interpret C = character strings as being terminated with the NULLiC character. SQL does so for definitions explicitly defined E in the user's embedded C programs; however, SQL for Rdb/VMS > Version 4.0 did not make the same interpretation forC records included from the data dictionary. SQL's handling B of records from the data dictionary was incorrect and in> conflict with the Rdb/VMS Version 4.0 documentation. B This problem is fixed in V4.0A, V4.0B, and V4.1. SQL now> interprets records included from the data dictionary= as being terminated with the NULL character, as theeA documentation states. To correct the problem, recompileE: the programs that are affected by this behavior. B Example 2-7 shows an embedded C program that illustrates1 the problem and the corrected behavior. E Example 2-7 Records from the Data Dictionary Not Terminated - with the NULL Charactera 6 *** Beginning of file CCC_DML_INCLCDD.SC *** #include stdio main() { int SQLCODE;> EXEC SQL DECLARE SCHEMA PATHNAME "cdd$default.date";N EXEC SQL INCLUDE FROM DICTIONARY 'CDD$DEFAULT.DATE.RDB$RELATIONS.P'; struct p p_rec; ? EXEC SQL DECLARE P_CURSOR CURSOR FOR SELECT * FROM P; E (continued on next page)o 2-120 Software Errors Fixed
F Example 2-7 (Cont.) Records from the Data Dictionary NotD Terminated with the NULL Character % EXEC SQL OPEN P_CURSOR;f2 EXEC SQL FETCH P_CURSOR INTO :p_rec;" while (SQLCODE == 0) { , printf("\n%s %s %s %d %s",O p_rec.pnum, p_rec.pname, p_rec.color, p_rec.weight, p_rec.city); 6 EXEC SQL FETCH P_CURSOR INTO :p_rec; } & EXEC SQL CLOSE P_CURSOR; }m4 *** End of file CCC_DML_INCLCDD.SC *** - 2.4 SQL/Services Errors Fixed in V4.1a F Sections 2.4.1 through 2.4.23 describe problems fixed in# SQL/Services in V4.1. I 2.4.1 Trailing Characters Appeared on SQL/Services Sample Programa Error Messages G In Rdb/VMS Version 4.0 and V4.0A, the SQL/Services sampleiG program occasionally displayed trailing characters at theOG end of error messages. Terminating ASCII_STRING data type F values with a NULL character caused this error to occur. , This problem is fixed in V4.1. H 2.4.2 sqlsrv_fetch_many Routine Caused Problems on the Macintosh Platform I In versions of Rdb/VMS previous to V4.1, a problem occurred H in SQL/Services on the Macintosh platform when the sqlsrv_C fetch_many routine was used. One symptom was that the C Macintosh would fail with a "bus error". This problem*G occurred because of a memory pointer that was incorrectlyG maintained.A > This problem is fixed in Rdb/VMS V4.0B and V4.1. I Software Errors Fixed 2-121a
Set E Before Rdb/VMS V4.0B, execute server accounts required thatoE the SYSUAF flag LOCKPWD be clear for the server to operate.rC If the flag was set, the server returned an authorization , failure to the client application. B This problem is fixed in V4.0B and V4.1 and the flag canE either be set (LOCKPWD) or clear (NOLOCKPWD) in SYSUAF.DAT. 2-122 Software Errors Fixede S = 2.4.3 Unpredictable Results Occurred When Trying to Store @ Segmented Strings from the Macintosh Environment Using DECnet A In Rdb/VMS V4.0, SQL/Services had unpredictable resultscC when trying to store segmented strings from the Macintosh E platform using the DECnet transport. Possible symptoms were A that the application hung or that the server received acB fatal error. However, symptoms were not limited to these two types. : This problem is fixed in Rdb/VMS V4.0B and V4.1. ? 2.4.4 Certain Calls to the sqlsrv_fetch_many Routine Causedc Problems C The following problems with the sqlsrv_fetch_many routineQ. are fixed in Rdb/VMS V4.0B and V4.1: D o In previous versions of SQL/Services, some calls to theE sqlsrv_fetch_many routine failed with a -2007 error when - fetching a large number of rows. A o The sqlsrv_fetch_many routine also returned a status C code of "1" instead of SQL_EOS (100) in some instancesS3 when the fetch operation was complete. C o Other invalid sqlsrv_fetch_many routine error messagesrB were returned because internal error buffers were notC reset properly. For example, -1007 is an invalid error C code that was returned by SQL/Services, although it is32 not a valid SQL or SQL/Services code. E 2.4.5 Authorization Failure Occurred When SYSUAF Flag LOCKPWD Was
M ( 2.4.6 Column Limit Raised to 500 F The previous SQL/Services limit of 100 columns per table? has been raised to 500 in Rdb/VMS V4.0B and V4.1.O B 2.4.7 SQL/Services Failure Did Not Produce a Bugcheck File G SQL/Services now produces a bugcheck file much like otherA! Rdb/VMS components.A H In an SQL/Services failure, the system writes the bugcheck4 file to SYS$LOGIN:SQLSRV$BUGCHECK.DMP. G The SYS$LOGIN logical is defined differently based on the E SQL/Services image and the status of the connection. To E direct all SQL/Services bugchecks, assign the followingxI logical to a directory that can be written to by the world:l 7 $ DEFINE/SYSTEM SQLSRV$BUGCHECK dev:[dir] H Please provide the process logs and the bugcheck file when5 you report a problem with SQL/Services.- D 2.4.8 SQL$STARTUP.COM Startup File Contained an Error in the/ SQL/Services Startup Logical Name D In Rdb/VMS Version 4.0, the SQL startup file containedA a commented out line for starting SQL/Services that B incorrectly specified the SYS$SYSTARTUP logical name% instead of SYS$STARTUP. > This problem is fixed in V4.0A, V4.0B, and V4.1. F 2.4.9 Node Names Containing Numeric Characters Were Improperly( Made Uppercase in OS/2 API F In Rdb/VMS V4.0 and V4.0A of SQL/Services OS/2 API, nodeF names containing numeric characters were improperly madeD uppercase. An error occurred on the sqlsrv_associate()I call when the name of the target node contained one or moreT! numeric characters.D > This problem is fixed in Rdb/VMS V4.0B and V4.1. I Software Errors Fixed 2-123A
F S = 2.4.10 SQLSRV_ASCII_STRING Data Type and NULL TerminationL E In Rdb/VMS Version 4.0, SQL/Services did not terminate withOC a trailing NULL character variables declared as data type SQLSRV_ASCII_STRING. C In Rdb/VMS Version 4.1, SQL/Services puts a trailing NULL B character on strings of this type, only if the string isB allocated by SQL/Services through the use of the sqlsrv_B
locate_sqlda routine. If the application allocates theE memory for the string, SQL/Services does not add a trailing @ NULL character because it cannot assume there is space1 available for the extra NULL character.C A 2.4.11 Compilation Error Fixed for SQL/Services ULTRIX Sample Application A In Rdb/VMS Version 4.0, the SQL/Services SQLSRV$DYNAMICZE sample application received a syntax error when compiled oni& the ULTRIX operating system. A This syntax error is fixed in Rdb/VMS V4.0A, V4.0B, andx V4.1. 3 2.4.12 SQL/Services MS-DOS IVP Failure Is Fixed ? In Rdb/VMS Version 4.0, the SQL/Services Installation C Verification Program (IVP) for the MS-DOS API failed with the following message: 0 VAX SQL Services sample program failed ; SQLCA: SQLCODE: -2003 SQLERRD[0]: 9 SQLERRD[2] 0p A This error occurred when the server node name specifiediC in the IVP contained a character other than an alphabeticq character (a-z, A-Z). B This problem is fixed in Rdb/VMS V4.0A, V4.0B, and V4.1.? SQL/Services now allows numeric as well as alphabeticL* characters in server node names. < 2.4.13 SQL/Services Length Packet Split Problem Is Fixed = For some isolated cases in Rdb/VMS Version 4.0, thefB SQL/Services API is unable to read large server messages4 because of a network packet split problem. B This problem is fixed in Rdb/VMS V4.0A, V4.0B, and V4.1. 2-124 Software Errors Fixedf
h C 2.4.14 Problem Freeing Network Connections for SQL/Services " ULTRIX API Is Fixed B In Rdb/VMS Version 4.0, the SQL/Services ApplicationE Programming Interface (API) sqlsrv_release routine does1E not free network connections for an ULTRIX SQL/ServicesiF application. This problems occurs in an application thatF calls the sqlsrv_associate routine multiple times within one session. F This problem is fixed in Rdb/VMS V4.0A, V4.0B, and V4.1. G 2.4.15 VMS Application Programming Interface (API) Installation % Failed Without Rdb/VMSM H In Rdb/VMS V4.0, the VMS Application Programming InterfaceD (API) Installation Verification Procedure (IVP) failedD when building the SQL/Services IVP executables becauseF the linking operation could not find the SQL$INT.EXE and RDBSHR.EXE images. A In the mandatory update for V4.0 (V4.0A), you couldtF correct this problem by copying both the SQL$INT.EXE andC RDBSHR.EXE images from a system running the mandatory E update for Rdb/VMS V4.0 (V4.0A) and SQL/Services to the ? target installation system SYS$LIBRARY directory.n H The images are required for IVP linking only. SQL/Services9 does not access the files during execution.a > This problem is fixed in Rdb/VMS V4.0B and V4.1. E 2.4.16 Failure of SQL/Services Communication Server to Report $ Error Status Is Fixed F In Rdb/VMS Version 4.0, the communication server did notI properly log error information under certain circumstances.E @ This problem is fixed in Rdb/VMS V4.0A, V4.0B, andF V4.1. SQL/Services now returns error information for theG communication server to the SYS$MANAGER:SQLSRV$.LOG file.n ? 2.4.17 SQL/Services Shutdown Procedure Problem Is Fixedt H The problems found in SQL/Services for Rdb/VMS Version 4.0E that caused the SQL/Services shutdown procedure to hangoC have been resolved in Rdb/VMS V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-125
, 2.4.18 SQL/Services Startup File Changes B SQL/Services includes a number of changes in its startup= command file (SQLSRV$STARTUP.COM in the SYS$STARTUP C directory) for Rdb/VMS V.0A, V4.0B, and V4.1. The startupu file: D o Enables the logging of communication server errors. See6 Section 2.4.16 for a problem description. > o Checks for the minimum privileges required by theD communication server to run execution server processes: ; CMKRNL, SYSPRV, NETMBX, PRMMBX, SYSNAM, SYSLCK B Without these minimum privileges, the startup command/ file exits with a warning message.n : o Increases to 256 the I/O buffer count for the" communication server. 9 o Has corrected an error in the parsing of ther/ SQLSRV$SERVER account information.u 0 2.4.19 SQL/Services Macintosh API Code Fixes A This section describes several software fixes that have A been made to the SQL/Services Macintosh API for Rdb/VMS ! V4.0A, V4.0B, and V4.1.; = 2.4.19.1 SQL/Services Now Allows Changing the Name of the $ Macintosh System Folder ? The SQL/Services client code for the Macintosh uses a B Control Panel Device that is placed in the user's SystemB Folder at installation time. The Control Panel Device isC called "SQL/Services". A problem occurred in Rdb/VMS V4.0aC when the name of the System Folder was customized so that A it no longer had the name "System Folder". At run time,)A SQL/Services was looking for a file with the path name: ' "System Folder:SQL/Services". B In Rdb/VMS Version 4.0A, V4.0B, and 4.1, this problem isB fixed. You can now change the name of the System Folder;B however, you cannot change the name of the Control Panel/ Device, which must be "SQL/Services".n 2-126 Software Errors Fixed
G 2.4.19.2 SQL/Services SQLSRV$Volume installation Volume Can Now - Be Accessed on the Macintosh @ In Rdb/VMS Version 4.0, during installation of theH SQL/Services Macintosh API, the SQLSRV$Volume installationD volume could be successfully added by the file server,G yet be inaccessible from your Macintosh. For example, the F volume might be visible in the list of available volumesG but is dimmed out, indicating that it cannot be accessed.A > This problem is fixed in V4.0A, V4.0B, and V4.1. I 2.4.19.3 SQL/Services Now Looks for PATHWORKS DECnet Tool Insteada of DECtask Tool H In Rdb/VMS Version 4.0, the SQL/Services Macintosh API didG not work with the DECnet transport mechanism because of a F name mismatch with the DECnet tool provided by PATHWORKS+ for Macintosh Computers V1.0.A B This problem is fixed in V4.0A, V4.0B, and V4.1. TheB SQL/Services resource file now looks for the "DECnetG Tool" instead of "DECtask tool". The "DECnet Tool" should H exist in the Communications Folder of the System Folder onH your Macintosh system, after installation of PATHWORKS for" Macintosh Computers. E 2.4.19.4 SQL/Services Macintosh API Fix for Macintosh Systems 1 Based on the Motorola 68000 Chip F In Rdb/VMS V4.0, an application calling the SQL/ServicesH Macintosh API for MPW encountered an "illegal instruction"F error when running the application on a Macintosh systemG based on the Motorola 68000 chip. Macintosh systems basedoI on the 68000 chip include Macintosh P/Cs, Macintosh SE, andn" Macintosh portables. > This problem is fixed in V4.0A, V4.0B, and V4.1. , 2.4.20 SQL/Services Proxy File Fixes ? In Rdb/VMS Version 4.0, several problems affectedS' SQL/Services proxy files. ? In Rdb/VMS Version 4.1, these problems are fixed.g I Software Errors Fixed 2-127e
i l 8 2.4.21 SQL/Services Client Application Logging Fixes > The following fixes, affecting the logging of clientB applications, have been made to SQL/Services for Rdb/VMS Version 4.1: E o Nonprintable characters are now suppressed, particularlyt in passwords. D o Parameter markers are now being logged properly for all platforms. @ o The server class name is now being logged properly. 4 2.4.22 SQL/Services API Fetch Routines Are Fixed E In previous versions of SQL/Services, multiple paired callsh@ to the sqlsrv_fetch_many and sqlsrv_fetch API routinesE might not have worked properly. Depending on the situation,eA the second and subsequent paired set of calls might notm1 have fetched all of the requested data. 8 In Rdb/VMS Version 4.1, this problem is fixed. C 2.4.23 More Pertinent Error Message Is Returned When Passing anaD Invalid Class Name in the sqlsrv_set_server_class Routine B In Rdb/VMS Version 4.0, passing an invalid class name inD the sqlsrv_set_server_class routine made the communication? server exit when the user subsequently called sqlsrv_M> associate. The user got an error indicator but not a- specific error for "invalid class".r B In Rdb/VMS Version 4.1, SQL/Services returns the SQLSRV_< INV_CLS error when it finds an invalid class name. 4 2.5 RDO and RDBPRE Software Errors Fixed in V4.1 ? Sections 2.5.1 through 2.5.11 describe problems fixed < in the RDO and RDBPRE interfaces in V4.1. See alsoC Section 2.3 for more information on SQL import and export 2 operation software errors fixed in V4.1. 2-128 Software Errors FixedS
F H I 2.5.1 Bugcheck Was Returned Because the CHANGE FIELD Had No VALID IF Clause F The CHANGE FIELD VALID IF statement had several problemsH that have been fixed in V4.1. These problems are described as follows: I o The CHANGE FIELD . . . NO VALID IF statement incorrectlyQG set the segmented string ID to -1:-1:-1 when it should ! have been 0:0:0.h E This statement appeared harmless, but if this globallB field was later added to a relation with existing1 records a bugcheck would result.w - RDO> DATABASE FILE PERSONNEL 9 RDO> CHANGE FIELD ID_NUMBER NO VALID IF..D RDO> CHANGE REL WORK_STATUS. DEFINE ID_NUMBER. END.# ...bugcheck...v G Rdb/VMS was attempting to load the VALID IF definitionSI even though none existed. This problem is fixed in V4.0B_G and 4.1. The CHANGE FIELD statement now correctly sets 2 the segmented string id to 0:0:0. G The following RDO query will list the segmented string 4 ID for all fields in your database: $ FOR R IN RDB$FIELDSA PRINT R.Rdb$FIELD_NAME, R.RDB$VALIDATION_BLR end_for F If any VALID IF fields display the -1:-1:-1 segmentedI string ID, then you should repeat the CHANGE FIELD . . .tD NO VALID IF statement, to ensure that the segmented/ string ID is properly cleared.s F o The CHANGE FIELD . . . VALID IF statement incorrectlyE forced retrieval of views to verify the new VALID IFv clause. F This problem can be observed in the documentation andC HELP files where the example shows the field ID in F CURRENT_INFO failing validation (see the HELP CHANGE_D FIELD Examples, Example 3, and the V4.0 VAX Rdb/VMSH RDO and RMU Reference Manual, CHANGE FIELD, Example 3).G Only relations should be scanned to check the VALID IF clauses.f I Software Errors Fixed 2-129
A Also in previous versions the names displayed in the E error message NOT_VALID_FR would incorrectly display thehC trailing character of the field and relation names. An_1 updated example is shown as follows:r F RDO> CHANGE FIELD ID_NUMBER VALID IF ID_NUMBER > '99999'.: %RDB-E-NO_META_UPDATE, metadata update failedY -RDMS-E-NOT_VALID_FR, field EMPLOYEE_ID in relation DEGREES fails validationQ B This problem is fixed in V4.0B and 4.1. Fewer data scansD now occur when Rdb/VMS validates VALID IF clauses added to* relations with existing records. B 2.5.2 Incorrect Value Was Stored During an RDO STORE or MODIFY Operation @ In Rdb/VMS V4.0A, RDO incorrectly converted data typesB during a MODIFY or STORE operation. If the data types ofB an assignment statement did not match, RDO converted theE righthand side to match the data type of the lefthand side.M? This conversion caused incorrect values to be stored. : This problem is fixed in Rdb/VMS V4.0B and V4.1. D 2.5.3 Multiple RDO Statements in a FOR Loop Caused Unpredictable ResultsQ D Multiple RDO statements in a FOR loop caused unpredictable@ results. The following examples show a PRINT statementD that returned the wrong result and a MODIFY statement that! stored the wrong value: 2-130 Software Errors Fixed
RDO> SET VERIFYd RDO> ! RDO> ! EXAMPLE_1:u RDO> ! ========== / RDO> START_TRANSACTION READ_WRITEh$ RDO> FOR T2 IN TABLE_2J cont> CROSS T1 IN TABLE_1 WITH T1.KEY_FIELD = T2.KEY_FIELD7 cont> PRINT T2.VALUE_FIELD_1,e8 cont> T2.VALUE_FIELD_2 ;T cont> PRINT " SUM OF FIELD VALUE_FIELD_1 AND VALUE_FIELD_2",L cont> ( T2.VALUE_FIELD_1 + T2.VALUE_FIELD_2 );P cont> MODIFY T1 USING T1.SUM_FIELD = (T2.VALUE_FIELD_1 +P cont> T2.VALUE_FIELD_2);) cont> END_MODIFY;i3 cont> PRINT T1.SUM_FIELD; X RDMS-E-JOIN_CTX_UPD, relation TABLE_1 is part of a join, cannot be updated cont> END_FOR; RDO> ! EXAMPLE_2:U RDO> ! ========== / RDO> START_TRANSACTION READ_WRITE2$ RDO> FOR T2 IN TABLE_2J cont> CROSS T1 IN TABLE_1 WITH T1.KEY_FIELD = T2.KEY_FIELD8 cont> PRINT T2.VALUE_FIELD_1 ,8 cont> T2.VALUE_FIELD_2 ;P cont> MODIFY T1 USING T1.SUM_FIELD = (T2.VALUE_FIELD_1 +P cont> T2.VALUE_FIELD_2);) cont> END_MODIFY; Z cont> PRINT "THE STORED VALUE AFTER THE 1. MODIFY", T1.SUM_FIELD;P cont> MODIFY T1 USING T1.SUM_FIELD = (T2.VALUE_FIELD_1 +P cont> T2.VALUE_FIELD_2);) cont> END_MODIFY;gZ cont> PRINT "THE STORED VALUE AFTER THE 2. MODIFY", T1.SUM_FIELD; cont> END_FOR;Y %RDMS-E-JOIN_CTX_UPD, relation TABLE_1 is part of a join, cannot be updated RDO> COMMIT; 6 This problem is fixed in V4.0B and V4.1. D In V4.0B these queries will run without returning thisE error message. However in V4.1, these same queries willSE return this error message when run. In V4.1 the queriesVI must be modified by removing the CROSS clause and embeddingiE a second FOR loop. For example, Example 1 will run whena" modified as follows: I Software Errors Fixed 2-1312
L r RDO> SET VERIFY RDO> !* RDO> ! EXAMPLE_1 RUN UNDER V4.1: RDO> ! ==========m+ RDO> START_TRANSACTION READ_WRITE RDO> FOR T2 IN TABLE_2D cont> FOR T1 IN TABLE_1 WITH T1.KEY_FIELD = T2.KEY_FIELD3 cont> PRINT T2.VALUE_FIELD_1,h4 cont> T2.VALUE_FIELD_2 ;P cont> PRINT " SUM OF FIELD VALUE_FIELD_1 AND VALUE_FIELD_2",H cont> ( T2.VALUE_FIELD_1 + T2.VALUE_FIELD_2 );L cont> MODIFY T1 USING T1.SUM_FIELD = (T2.VALUE_FIELD_1 +L cont> T2.VALUE_FIELD_2);% cont> END_MODIFY; / cont> PRINT T1.SUM_FIELD;i cont> END_FOR/ cont> END_FOR; D 2.5.4 Query Using Static OR and a Common Subexpression in Two or1 More OR Legs Produced Incorrect ResultsV A A query involving static OR optimization, when a common @ subexpression is used in two or more OR legs, produced incorrect results. C This problem occurred with the execution of the followingQ" two interactive queries: RDO> FOR R IN COMP_BYvE cont> WITH (R.COST_CENTER="0023" AND R.YYYYMM="199101")a cont> ORB cont> (R.DEPARTMENT="0018" AND R.YYYYMM >= "199101") cont> PRINT R.*s cont> END_FORi RDO> FOR R IN COMP_BY G cont> WITH (R.DEPARTMENT="0018" AND R.YYYYMM >= "199101")a cont> OR@ cont> (R.COST_CENTER="0023" AND R.YYYYMM="199101") cont> PRINT R.*M cont> END_FORb @ The field 'YYYYMM' is a COMPUTED BY field. The queriesD are identical with the exception of the reversal of the ORC legs. Upon execution of the command stream, the number of 4 rows returned by each query was different. 2-132 Software Errors Fixed.
> This problem is fixed in Rdb/VMS V4.0B and V4.1. ? 2.5.5 RDO IMPORT Operation Did Not Save All SQL Defined Attributes B An RDO IMPORT operation did not save all SQL definedH attributes, such as the default value defined for columns.I A workaround is to use the SQL IMPORT statement. This was a H problem for run-time only (RTO) systems. In V4.0 there was< no workaround to this problem for RTO systems. , This problem is fixed in V4.1. F 2.5.6 RDO IMPORT Statement Default Is CDD_LINKS, as Documented H In some previous version of RDO, the default for CDD_LINKSI in the IMPORT statement was inadvertently changed to NOCDD_c LINKS. B This problem is fixed in V4.1 of RDO; the documented) behavior has been restored.n G 2.5.7 RDO IMPORT Failed to Detect Illegal Zero Values Specified # on the IMPORT Command F In previous versions of RDO the following import commandG would complete without error, because the zero parameters/ would be ignored.n ! IMPORT FOO INTO BARi& NUMBER OF USERS IS 02 NUMBER OF VAXCLUSTER NODES IS 0. I This problem is fixed in V4.1. These illegal values are nowiH correctly diagnosed by RDO as the following examples show: I Software Errors Fixed 2-133r
b S W RDO> IMPORT XXX INTO P NUMBER OF USERS 0 NUMBER OF VAXCLUSTER NODES 0 DI N U.t; Exported by Rdb/VMS V4.1-00 Import/Export utilityb( A component of Rdb/VMS V4.1-00) Previous name was db$:personnel > It was logically exported on 22-OCT-1991 18:04:15.39& Multischema mode is DISABLED3 Database NUMBER OF USERS was 50, now is 0e> Database NUMBER OF VAXCLUSTER NODES was 16, now is 0. Database NUMBER OF DBR BUFFERS is 20& Database SNAPSHOT is ENABLED( Database SNAPSHOT is IMMEDIATE* Database BUFFER SIZE is 6 blocks* Database NUMBER OF BUFFERS is 200 Adjustable lock granularity is ENABLED/ Database global buffering is DISABLEDd) Journal fast commit is DISABLED = Journal fast commit checkpoint interval is 0 blocksM: Journal fast commit checkpoint time is 0 seconds4 Commit to journal optimization is Disabled9 Journal fast commit TRANSACTION INTERVAL is 256c# LOCK TIMEOUT is 0 seconds , IMPORTing STORAGE AREA: RDB$SYSTEMW %RDB-E-BAD_DPB_CONTENT, invalid database parameters in the database parameter block (DPB)eJ -RDMS-F-BADPARAM, user count (0) is out of valid range (1..2032) E RDO> IMPORT XXX INTO P NUMBER OF VAXCLUSTER NODES 0 DI N U.m; Exported by Rdb/VMS V4.1-00 Import/Export utilityl( A component of Rdb/VMS V4.1-00) Previous name was db$:personnel > It was logically exported on 22-OCT-1991 18:04:15.39& Multischema mode is DISABLED( Database NUMBER OF USERS is 50> Database NUMBER OF VAXCLUSTER NODES was 16, now is 0. Database NUMBER OF DBR BUFFERS is 20& Database SNAPSHOT is ENABLED( Database SNAPSHOT is IMMEDIATE* Database BUFFER SIZE is 6 blocks* Database NUMBER OF BUFFERS is 200 Adjustable lock granularity is ENABLED/ Database global buffering is DISABLEDM) Journal fast commit is DISABLEDn= Journal fast commit checkpoint interval is 0 blockss: Journal fast commit checkpoint time is 0 seconds 2-134 Software Errors Fixed
u m 8 Commit to journal optimization is Disabled= Journal fast commit TRANSACTION INTERVAL is 256 ' LOCK TIMEOUT is 0 seconds,0 IMPORTing STORAGE AREA: RDB$SYSTEM[ %RDB-E-BAD_DPB_CONTENT, invalid database parameters in the database parameterR block (DPB)/L -RDMS-F-BADPARAM, node count (0) is out of valid range (1..64) F 2.5.8 Problem with Callable RDO and Varying String Descriptors G In V4.0, passing VS descriptor strings (from PL/I) caused H RDB$INTERPRET to return illegal characters or to fail withG syntax errors. The errors returned included the followingl messages:l [ -RDO-F-LOOK_FOR, syntax error, looking for commit_tail, found SALHIST insteadl= %TRACE-E-TRACEBACK, symbolic stack dump follows .Y . NOTE: where the above syntax error is on a string which appears validi .4 Unexpected error - terminating program1 %PLI-E-ERROR, PL/I ERROR condition.h or 1 %PLI-F-ERROR, PL/I ERROR condition.a8 -RDO-F-ILLCHAR, illegal character detected G The problem occurred on CALLABLE$RDO programs that used apE varying string to hold the command string. For example,iB in PL/I the following example failed with the errors# previously mentioned: A DECLARE RDB_COMMAND CHARACTER(1024) varying;F < RDB_COMMAND = 'DATABASE FILENAME "PERSONNEL"';C RDB_STATUS = RDB$INTERPRET(DESCRIPTOR (RDB_COMMAND));n/ IF (^RDB_STATUS_SUCCESS) THEN ( CALL HANDLE_ERROR; 7 A workaround is to drop the word varying. A This problem is fixed in V4.0A, V4.0B, and V4.1 andhD Rdb/VMS allows command strings for RDB$INTERPRET to beF VS descriptors. In V4.1, RDB$INTERPRET fully supports VS0 descriptors for !VAL placeholders. I Software Errors Fixed 2-135r
r s > 2.5.9 RDB$INTERPRET Now Fully Supports VS (Varying String) Descriptorse @ In versions of Rdb/VMS previous to V4.1, Callable RDO-@ RDB$INTERPRET only supported VS (varying string-DSC$K_A CLASS_VS) string descriptors for command strings. If VSs@ class descriptors (the default for PL/I) were used forC passing data to match the !VAL placeholders, then no dataa would be returned. D VS descriptors contain two length fields shown as follows:D one field contains the maximum length and the other field,C which is the first word of the data portion, contains them% current length of the data.e + +-------+-------+---------------+n+ | class | dtype | max len |s+ | =VS | =VT | |n+ +-------+-------+---------------+e0 | pointer |----+0 | | |0 +-------------------------------+ |0 VJ +-----------+----------- ----+J | cur len | text data \...\ |J +-----------+------------- --+ ; RDO was incorrectly using the current length wheniE generating calls to Rdb/VMS. This length field for an empty 9 string was zero, so no data was being returned. D This problem is fixed in V4.0B and V4.1. RDB$INTERPRET nowE supports CLASS S, CLASS SD, and CLASS VS string descriptorsE# for the command and data.b > 2.5.10 RDBPRE Generated Incorrect Code for Request Handles E The following run-time error could occur in RDBPRE programsI$ that used request handles: 2-136 Software Errors Fixedr
t ; %RDB-F-BAD_REQ_HANDLE, invalid request handle = %TRACE-F-TRACEBACK, symbolic stack dump follows Z module name routine name line rel PC abs PC[ 00054A23 00054A23RK ----- above condition handler called with exception 0138803C:R; %RDB-F-BAD_REQ_HANDLE, invalid request handlec, ----- end of exception message[ RDB$MIKE RDB
ART_1_942272_82CD84 0000003A 0000074Ae[ MIKE$MAIN MIKE$MAIN 40 0000003B 0000063B @ This problem was caused by RDBPRE, which generatedD incorrect MACRO code from the source program. Consider1 the following RDBPRE BASIC program: 10 !I= &rdb& INVOKE DATABASE FILENAME "MF_PERSONNEL"TH &rdb& DECLARE_STREAM (REQUEST_HANDLE DIDDLE%) EMP_STREAMH &rdb& DECLARE_STREAM (REQUEST_HANDLE DIDDLE%) EMP_STREAMF &rdb& USING EMP IN EMPLOYEES WITH EMP.EMPLOYEE_ID > A$- &rdb& START_STREAM EMP_STREAM &rdb& ON ERROR, GOTO ERROR_HANDLER &rdb& END_ERROR STOP error_handler:/ CALL LIB$STOP(RDB$STATUS) ENDe E If you compile this program with RDBPRE, save the MACRO G code by defining the logical name RDMS$KEEP_PREP_FILES asiH "Y", and inspect the MACRO code in the .MAR file, you will. find the following code section: S .ENTRY Rdb$START_1_942272_82CD84,^M<R2,R3,R4,R5,R6,R7,R8,R9,R10,R11>u3 MOVAB G^Rdb$L_TRANSACTION_HANDLE,R6 > MOVL 8(AP),R5 ; Request handle@ MOVAL G^RDB$DBHANDLE,R4 ; DBhandleC MOVAB G^RDMS$GX_BLR_1_942272_82CA76,R8 ; BLRmS MOVL #<RDMS$GX_BLR_1_942272_82CA76_E-RDMS$GX_BLR_1_942272_82CA76>,f! R7 ; BLR length 6 MOVL 8(AP),R11 ; Message buffer- MOVL #MESSAGE$1_2_LENGTH,R10 I Software Errors Fixed 2-137
MOVL #2,R9E- $BSBW Rdb$DEF_START_TXN_R2_TO_R11 BLBS R0,10000$ # CALLG @4(AP),G^LIB$STOP @ Note that the lines with "Request handle" and "MessageA buffer" comments both refer to 8(AP). In this case, thea* request handle should be 12(AP). : This problem is fixed in V4.0A, V4.0B, and V4.1. @ 2.5.11 Wrong Number of Records Was Returned by a Query in an Inner FOR Loopf A In Rdb/VMS V4.0, V4.0A, and V4.0B an RDBPRE query in an B inner FOR loop returned the wrong number of records when2 all of the following conditions existed: E o The query (cursor/stream) was embedded in an applicationV program.p @ o The strategy used to solve the query was dynamic OR index retrieval.s C o The query was executed several times with each programl run.w B o The host language variables were used in the query toD provide different values for the index keys before each open cursor.t D o The index keys values used with each open cursor caused@ some values to be merged into one by the dynamic OR index retrieval. ( This problem is fixed in V4.1. * 2.6 RDML Software Errors Fixed in V4.1 D Sections 2.6.1 through 2.6.9 describe RDML software errors! that are fixed in V4.1.2 2-138 Software Errors Fixed
F 2.6.1 Shared Fields in a Relation and a View Caused a Bugcheck D Suppose you had an RDML program that stored a field inD a relation that was reserved for SHARED WRITE, and youF also had in a view another field with the same name thatD had a COMPUTED BY clause defined. In Rdb/VMS V4.0, theG compilation aborted with the following error on the STOREF statement: E RDML-E-READ_ONLY, Invalid attempt to update a read only 3 field '(fieldname)'A > This problem is fixed in Rdb/VMS V4.0B and V4.1. D 2.6.2 RDML-E-READ_ONLY Error Was Returned When Attempting to' Update COMPUTED BY FieldsT H When RDML attempted to warn users about updating read-onlyF (COMPUTED BY) fields, it incorrectly aborted compilation5 and reported an RDML-E-READ_ONLY error.= > This problem is fixed in V4.0A, V4.0B, and V4.1. G 2.6.3 Precompiler Aborted When Processing RDB$MISSING in an RSEI I In versions prior to Rdb/VMS V4.1, RDML generated incorrectI+ code for the following query: # FOR R IN TEXTRELATIONV9 WITH R.TEXT1 = RDB$MISSING(R.TEXT1) . . . END_FOR @ RDML would generate error messages and then abort: Z %RDML-I-TYPE_CONFLICT, There is a type conflict between elements of this RSEO %RDML-I-ATLINE, at line 39 in the file DISK1:[RDML]TEST_MISS.RPA; B %RDML-F-RDML_ABORT, Fatal Preprocessor Utility ErrorQ Aborted because: error in language specific BLR generation.L -RDML-I-CODE_GENERATION, Error occurred during code generation H This problem is fixed in V4.1. RDML generates correct codeE for this query, fetching the MISSING_VALUE for the nameF field. I Software Errors Fixed 2-139
C 2.6.4 Code Was Incorrectly Generated for RDB$MISSING in the GETT StatementD E In versions prior to Rdb/VMS V4.1, RDML generated incorrect=' code for the following query:A FOR R IN TEXTRELATIONT GET ( A = RDB$MISSING(R.TEXT1);( B = RDB$MISSING(R.TEXT2);( C = RDB$MISSING(R.TEXT3); END_GET; END_FOR; 9 RDML generated illegal syntax for Pascal and C:A + (* 7 *) (* GET *) BEGIN_ A (* 8 *) (* A = rdb$missing(r.text1); *)( A := ; A (* 9 *) (* B = rdb$missing(r.text2); *) B := ; A (* 10 *) (* C = rdb$missing(r.text3); *)N C := ; 0 (* 11 *) (* END_GET; *) END; + (* 12 *) (* end_for *) B This problem is fixed in RDML for Rdb/VMS V4.1. RDML nowC substitutes RDB$MISSING() with the actual missing value.n E 2.6.5 Error Resulted in Generating Double Precision Constants for Pascal 2 Consider the following field definition: DEFINE FIELD TEST_LONG0 DATATYPE SIGNED LONGWORD SCALE -2- MISSING_VALUE -999999.99.R A In the precompiler output RDB$MISSING is translated to:N H (* RDB$MISSING(TEST_REL.TEST_LONG) *)-0.999999990000000E+006 , 2-140 Software Errors Fixed0
G That is, it is translated to a single precision constant.3D However, RDML should have generated a double precisionG constant for Pascal, for example -0.999999990000000D+006.q3 This resulted in a loss of precision. F This problem is fixed in RDML for Rdb/VMS V4.1. RDML nowF translates double precision for Pascal with the imbedded! "D" instead of "E".. : 2.6.6 Changing Records in CDD/Plus Caused an Error H Suppose you had fields and records defined in CDD/Plus andG created a schema using the CDD/Plus path name and a table H from the CDD/Plus record. If you later changed the recordsI in CDD/Plus, you might have received the following error ateC RDML precompile time if you were using Rdb/VMS V3.1B:- S % DML-F-NO_CDD_META_DAT, unable to load metadata from the CDD because S could not attach to CDD/Plus database pathname _CDD$TOP.MOCHI . _CDD-I-MESS,entity has messages G This problem is fixed in Rdb/VMS V4.0B and V4.1. RDML nowL< generates the following informational message: S %RDML-I-DIC_DB_CHG, A dictionary definition used by CDD/Plus database 6 cdd$default:DATABASE has changed. -CDD-I-MESS, entity has messages A 2.6.7 CDD/Plus Informational Message Caused RDML to Aborto Compilationp C A CDD/Plus informational message caused RDML to abortlG compilation. This problem can be avoided by using the CDOl# CLEAR NOTICE command.T > This problem is fixed in V4.0A, V4.0B, and V4.1. I 2.6.8 RDML Generated a Fatal Error Message When It Encountered ane, Informational CDD/Plus Message C RDML generated the following fatal error message when B it encountered an informational CDD/Plus message and) terminated code generation. U %RDML-F-NO_CDD_META_DATA unable to load metadata from the CDD cdd$defaUD because could not attach to CDD/Plus database pathname. -CDD-I-MESS, entity has messages I Software Errors Fixed 2-141C
9 1 ? This problem is fixed in V4.1. RDML now generates theFB following informational message and then generates code. O %RDML-I-DIC_DB_CHG, A dictionary definition used by CDD/Plus databasea* cdd$default:DATABASE has changed* -CDD-I-MESS, entity has messagesI %RDML-I-ATLINE, at line 3 in the file DISK4:[TEST.RDML]NOTE439. + 2.6.9 Problem with RDML Read-Only Field C In an RDML C or Pascal program, when a STORE operation isiC made in a field in a relation that is reserved FOR SHARED0? WRITE, and in a view another field with the same namenA that is a COMPUTED BY field is defined, the compilation D in the RDML program where the STORE happens stops with the following error: A RDML-E-READ_ONLY, Invalid attempt to update a read only / field '(fieldname)'e ? A workaround is to delete the view, rename the field,t= or remove the COMPUTED BY clause before running theX compilation. A This problem is fixed in V4.1. RDML now checks that theE7 specified field is in the specified relation. ) 2.7 RMU Software Errors Fixed in V4.1 B Sections 2.7.1 through 2.7.29 describe problems fixed in RMU in V4.1. C 2.7.1 TA90E and TA91 Tape Drives Were Not Recognized in Rdb/VMSM V4.0 and V4.0A A Because Rdb/VMS V4.0 and V4.0A did not have support for D the TA90E or TA91 tape drives, RMU treated them as generic@ devices, which did not allow RMU to use the tape stack loader.S : This problem is fixed in Rdb/VMS V4.0B and V4.1.B Rdb/VMS V4.0B supports the TA90E and TA91 tape drives by7 recognizing these tape drives as TA90 drives.p B In Rdb/VMS V4.1, RMU fully supports and recognizes these; tape drives and writes to each in compacted mode. 2-142 Software Errors Fixedt
o a H 2.7.2 Returned DCL $STATUS Was Inconsistent Between RMU Commands F There was an inconsistency between some RMU commands forG the returned $STATUS value to DCL. Some commands, such asaG the RMU/CONVERT command, returned a status reflecting the I error, while others, such as the RMU/UNLOAD command, always " returned SS$_NORMAL. H This problem is fixed in V4.1. The RMU/UNLOAD command, for> example, now sets the exit status appropriately. F 2.7.3 Index Cardinality Was Not Maintained When an Application: Performed Only a Few Insertions or Deletions E Previous releases of Rdb/VMS did not correctly maintainmH index cardinality when an application performed only a few3 insertions or deletions to the index. F This problem is fixed in V4.0B and V4.1. You can use theI RMU/ANALYZE/CARDINALITY/UPDATE operation after installationoG to correct any previously inaccurate index cardinalities. C 2.7.4 Behavior of RMU/BACKUP Was Confusing When Tape Volume ! Protection Was Usede E If a nonprivileged user attempted to write to a tape totG which there was no write access, VMS rejected the attemptaF by RMU to access the tape. RMU then prompted the user toE put the tape volume on the drive and indicate when thisOI task had been completed. Because RMU was not reporting thatBE the user was denied access due to the volume protectionSG and that the tape was on the drive and it was online, the F user indicated that the tape was ready. Thus, the entireG sequence of events repeated. This problem continued untilVE the user either aborted the RMU/BACKUP operation or puts/ another tape volume on the drive.p G This problem is fixed in V4.1. RMU now reports the reasono5 for repeating the request for the tape. I Software Errors Fixed 2-143E
o u : 2.7.5 RMU/BACKUP Command Was Incompatible with the VMS! MOUNT/NOUNLOAD Commands, < If a tape was mounted using the VMS MOUNT/NOUNLOAD@ commands, the RMU/BACKUP and RMU/RESTORE commands wereD unable to dismount and unload the tape automatically. This@ resulted in RMU attempting to reuse the first tape and@ interaction with the user because of a label mismatch. ( This problem is fixed in V4.1. ? 2.7.6 RMU/BACKUP Command Required Tapes on Each Drive to Be Mounted D The RMU/BACKUP and RMU/RESTORE commands required that eachE tape drive included in the backup-file parameter be mounted-A foreign before the operation was begun. If this was notV> done, the backup failed with an RMU$_MOUNTFOR error. A This problem is fixed in V4.1. With V4.1 only the first B volume of the backup file needs to be mounted. The other$ tapes need not be mounted. B 2.7.7 RMU/BACKUP Command Failed to Overlap the Rewind-Dismount& and Write of the Next Volume @ In V4.0, with a master-slave tape drive configuration,C writing to both drives stopped when one drive rewound and-C dismounted. This could significantly slow down the backupe process. 2 There was no workaround to this problem. ( This problem is fixed in V4.1. = 2.7.8 VMS BACKUP Was Incompatible with the RMU/BACKUP and. RMU/RESTORE Commands E VMS BACKUP in VMS versions after V5.3 left the tape mounted A but in a mode that was incompatible with other programsn@ that accessed the tape, including other VMS utilities.@ As a result, if a VMS BACKUP was performed followed byC an RMU/BACKUP without dismounting and remounting the tape D between the operations, the RMU/BACKUP failed with an SS$_ SERIOUSEXCP error. B A workaround is to dismount and remount the tape between operations. 2-144 Software Errors Fixed
I This problem is fixed in V4.1. RMU ensures that the tape is I in the correct mode in Rdb/VMS V4.1 and the error no longer occurs.R E 2.7.9 Problems with Tape Label Checking in the RMU/BACKUP andm" RMU/RESTORE Commands G The tape label check for V4.0 did not distinguish between E the RMU/BACKUP and RMU/RESTORE commands. Moreover, tape I labels would be accepted if they differed only in the finaltG digits of the label. For example, if the /LABEL qualifier F was specified as /LABEL=(LABEL,LAB010,LAB011), the tapes, could be mounted in any order. B This problem is fixed in V4.1. RMU now distinguishesI between explicit (user supplied using the /LABEL qualifier)_F labels, and internally generated labels. Explicit labelsD must match exactly for the label check to succeed. ForG the RMU/RESTORE command, generated labels must also matchRG exactly. But for the RMU/BACKUP command, only the first 4 G characters of generated labels must match if the last twoS$ characters are digits. H Generated labels are constructed by appending the relativeH volume number to the first 4 characters of the first labelE specified by the /LABEL qualifier. Labels are generated E only when the list of explicit labels is exhausted. ForTE example, the RMU/BACKUP/LABEL=TAPE command asks for the I tape labeled TAPE, followed by the tapes labeled TAPE02 and I TAPE03. The tape labeled TAPE must be mounted first but the H tapes labeled TAPE02 and TAPE03 could be mounted in eitherF order. The RMU/BACKUP/LABEL=(TAPE,NEXT) command asks forH the tape labeled TAPE, followed by the tapes labeled NEXT,I and then LAST. The tapes must be mounted in that order. TheEG RMU/RESTORE/LABEL=TAPE command asks for the tapes labeledtI TAPE, TAPE02, and TAPE03. The tapes must be mounted in that = order. See Section 1.22.5 for more information. I Software Errors Fixed 2-145u
d D 2.7.10 RMU/RESTORE Stopped Searching a Tape for the Named Backup4 File if It Encountered a Zero-Length File E An RMU/RESTORE operation stopped searching the tape for theNE named backup file if it encountered a zero-length file, ando$ then failed with an error. E This problem is fixed in V4.1. A workaround for versions of C Rdb/VMS previous to V4.1 is to position the tape past thenD zero-length file with the following command before issuing" the RMU/RESTORE command: $ $ SET MAGTAPE/SKIP=FILES:n @ 2.7.11 AIJ No-Quiet-Point Backup Could Corrupt the .AIJ File @ A problem was detected in the RMU/BACKUP/AFTER_JOURNALD /NOQUIET_POINT operation that affected the idempotency andE recoverability of the AIJ backup operation because the .AIJ $ file could become corrupt. D The RMU/BACKUP/AFTER_JOURNAL/NOQUIET_POINT command createsD a new after-image journal file in two specific situations: ? o Fast commit processing is enabled and a checkpointe6 record for an active user is encountered. = o A commit record for a transaction-in-progress is encountered.f > Both of these conditions require that the AIJ backup@ operation stop backing up data records before reaching the AIJ end-of-file. E If neither condition is encountered, the existing .AIJ file / will be truncated as normally occurs.d D In a continuous AIJ no-quiet-point backup operation, a newE .AIJ file is created for each pass of the active .AIJ file.t : The problem was that if the AIJ backup operation@ unexpectedly failed or was terminated by the user, the) .AIJ file could become corrupt.o B This problem is fixed in V4.1. Upon completion of an AIJB no-quiet-point backup, it is now possible for the backupC utility to create a new .AIJ file with the same file name C but with the next incremental VMS version number. In caseoC a new .AIJ file is created, the old .AIJ file is deleted;l 2-146 Software Errors Fixedi
E this preserves the ability of an .AIJ backup to releasei in-use disk space. E This change in behavior is required to prevent the .AIJ H file from being corrupted in the event that the AIJ backupH operation unexpectedly fails or is terminated by the user.I Otherwise, all other AIJ backup operations remain the same. H This change is only required for AIJ no-quiet-point backupG operations; AIJ quiet-point backup operations continue to:A truncate the existing .AIJ file as they always did.e B 2.7.12 /INTERVAL Qualifier of the RMU/BACKUP/AFTER_JOURNAL? Command Miscalculated a Specified Interval ValueD G If a specified /INTERVAL qualifier value was
ater thanbB 400 seconds in the RMU/BACKUP/AFTER_JOURNAL/INTERVALA command, it was calculated to be the remainder of a B division by 400. That is, a value of 500 seconds was) interpreted as 100 seconds.e > This problem is fixed in V4.0A, V4.0B, and V4.1. C 2.7.13 RMU/CLOSE/CLUSTER/WAIT/ABORT=FORCEX Command Hung the Databaseo B When you attempted to close a cluster database usingA the /WAIT qualifier, the database occasionally hungaH indefinitely. Stopping the database processes was the only4 method available to free the database. , This problem is fixed in V4.1. I 2.7.14 Privileges Required to Execute the RMU/DUMP, RMU/OPEN, and_! RMU/CLOSE Commands E The RMU/DUMP, RMU/OPEN and RMU/CLOSE commands no longer)I require the VMS SYSPRV privilege, even if the RMU.EXE image D is installed with the VMS SYSPRV privilege. This was aI restriction in V4.0 that was modified for V4.0A and furthert! clarified in V4.0B. F A workaround is to use the OPEN IS AUTOMATIC clause whenH that is feasible, or designate a trusted person to perform* these operations on request. > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-147e
D I ; There has been some confusion regarding privilegeeB requirements when installing an RMU image. The followingD list describes what privileges are required and under whatB circumstances you can perform an RMU/DUMP, RMU/OPEN, and RMU/CLOSE command: > o If you have SYSPRV, you can execute the RMU/DUMP,? RMU/OPEN, and RMU/CLOSE commands regardless of the.2 installed privilege of the RMU image. E o If you do not have SYSPRV but do have DBADMN and the RMUaD image is not installed with SYSPRV, you can execute theC RMU/DUMP, RMU/OPEN, and RMU/CLOSE commands if you havee3 VMS read access to the database files.r B o If you do not have SYSPRV but do have DBADMN, you canC execute the RMU/DUMP, RMU/OPEN, and RMU/CLOSE commands 7 if the RMU image is installed with SYSPRV. D o If you do not have SYSPRV or DBADMN, you cannot executeC RMU/DUMP, RMU/OPEN, and RMU/CLOSE commands even if the 0 RMU image is installed with SYSPRV. ? o If there is a problem with the database, such as auE corruption or journaling failure, VMS SYSPRV is requiredyA if RMU is unable to access the database to determinep@ whether you have DBADMN privilege for the database. > 2.7.15 RMU/CONVERT Command Failed with a Default Collating Sequence Definedo D If an Rdb/VMS V3.1, V3.1A, or V3.1B database had a defaultB collating sequence, and the RMU/CONVERT command was usedC to convert the database, no error messages were returned. E However, attempts to attach to the database failed with theG< following messages, and the database was unusable: Z %RDB-E-OBSOLETE_METADA, request references metadata objects that no longer existT -RDMS-F-TABNOTDEF, relation RDBVMS$STORAGE_MAPS is not defined in database C Because V3.1, V3.1A, and V3.1B databases return an accessD@ violation when you attempt to export them with defaultE collating sequences defined, there is no workaround to this problem. 2-148 Software Errors Fixed
E This problem is fixed in V4.0A, V4.0B and V4.1. A V3.1,oH V3.1A, or V3.1B database with a default collating sequenceD defined can now be successfully converted to a V4.0 or< higher database using the RMU/CONVERT command. C 2.7.16 RMU/COPY or RMU/MOVE Command Incorrectly Copied Area $ Inventory Pages (AIP) F The RMU/COPY or RMU/MOVE command incorrectly copied AreaE Inventory Pages (AIPs). When AIP pages had fewer than 8 F bytes of free space, either operation corrupted the lastF AIP entry on the page, and you were unable to verify the+ database after the operation.. > This problem is fixed in Rdb/VMS V4.0B and V4.1. A 2.7.17 DISTRIBTRAN Privilege Was Not Audited Correctly by ) Security Auditing Facility D In Rdb/VMS V4.0, the DISTRIBTRAN privilege was checkedI (and consequently audited using the DACCESS audit event) ataI database attach time. A NO_PRIV exception was not generatedlF if the DISTRIBTRAN privilege check failed at that point;E the fact that a distributed (2PC) transaction could notdH be performed against the database was simply stored in theG "Dispatch" layer of Rdb/VMS. If a distributed transaction_G was subsequently attempted against the database, then the I NO_PRIV error message was actually generated by Dispatch ate@ that time, but no auditing occurred at that point. ? This problem is fixed in V4.1. Now the use of theeE DISTRIBTRAN privilege is only audited at the point whenhE a distributed transaction is actually attempted against D a database. The audit record is no longer generated atH database attach time, nor is it generated for transactionsF that are not distributed (single database transactions). G 2.7.18 Problem with RMU/SHOW USERS and RMU/SHOW SYSTEM Commandse' and VMS WORLD Privileges I If RMU was installed with VMS WORLD privilege, the RMU/SHOWrG SYSTEM and RMU/SHOW USERS commands were not available for use. > This problem is fixed in V4.0A, V4.0B, and V4.1. I Software Errors Fixed 2-149t
n e B 2.7.19 RMU/REPAIR Command Caused Database Corruption-Problem I B When the RMU/REPAIR command was performed on a database,; it processed pages that contained deleted records @ incorrectly and caused the database to become corrupt.D When a subsequent RMU/VERIFY/ALL command was performed, itC returned errors indicating that a dbkey no longer pointedeE to a record, then produced a bugcheck dump, and the processo disappeared. : This problem is fixed in V4.0A, V4.0B, and V4.1. C 2.7.20 RMU/REPAIR Command Caused Database Corruption-Problem IIt B The RMU/REPAIR command improperly updated the ABM pages,+ resulting in database corruption. : This problem is fixed in V4.0A, V4.0B, and V4.1. E 2.7.21 SPAM Threshold Calculations Resulted in Errors Reported by ! the RMU/VERIFY Commandc ? In versions of Rdb/VMS previous to V4.0B, problems inoA calculating SPAM threshold values generally resulted in.E RMU-W-PGSPAMENT errors reported by an RMU/VERIFY operation.i . %RMU-W-PGSPAMENT, area (n), page (m)P the fullness value for this data page does not matchL the threshold value in the space management page B In Rdb/VMS V4.0A and previous versions, incomplete fixes= were made for this problem. The fixes improved SPAM < threshold calculations in about half of the cases. 2 This problem is fixed in V4.0B and V4.1. ? 2.7.22 RMU/VERIFY Reported False AIPENTMBZ Warning Messageso A In versions prior to Rdb/VMS V4.0B, RMU/VERIFY reportedwA AIPENTMBZ warning messages when, in fact, there were noh@ area inventory page (AIP) corruptions of this type. An* example of this message follows: J %RMU-W-AIPENTMBZ, entry (n) in area inventory page (m) has neverU been used, but is not empty. It should contain all zeroes 2-150 Software Errors Fixede
i p A These warning messages occurred under the following circumstances: G o A database was restored from some backup and recovered . using some set of .AIJ files. G o The recovery operations included at least one table or index deletion. F o Verifying the database immediately after the recoveryG resulted in the false AIPENTMBZ messages, one for eachmC deletion specified during recovery. These messagesMG persisted until the AIP entries freed by the deletionsuE were reused (by defining new tables and/or indexes).V > This problem is fixed in Rdb/VMS V4.0B and V4.1. G 2.7.23 Hashed Index Verification Caused Buffer Flushing Problema @ The RMU/VERIFY command caused a bugcheck due to anD unaccounted for buffer pool page flush during a hashed! index verification. H The bugcheck occurred in the RMUVERNDX$VFY_ONE_PAGE_HINDEXH routine. An example exception from a bugcheck of this type follows: T ***** Exception at 000B0C94 : RMUVERNDX$VFY_ONE_PAGE_HINDEX + 00000106J % SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual9 address=00000000, PC=000B0C94, PSL=03C00004g > This problem is fixed in Rdb/VMS V4.0B and V4.1. H 2.7.24 RMU/VERIFY Did Not Properly Verify Databases Converted to: V4.1 Using the RMU/CONVERT/NOCOMMIT Command E This problem, concerning the verification of a database.F converted to V4.1 using RMU/CONVERT/NOCOMMIT, was causedA by the RMU/VERIFY utility being unable to recognize A the database's previous version metadata when doinglC verification. It tried to verify the previous versiontD metadata as the current version metadata and would run into problems. / Symptoms of this problem include:p G o If doing segmented string verification, RMU/VERIFY may G bugcheck. An example exception from a bugcheck of thise type follows: I Software Errors Fixed 2-151
R ***** Exception at 000E3AAE : RMUVERSEG$VERIFY_STO_SEGSTRS + 000000F6Z %SYSTEM-F-ACCVIO, access violation, reason mask=01, virtual address=4244520E,& PC=000E3AAE, PSL=03C00000 ? o Logical area verification may report several falsee INVRELID errors.i ( This problem is fixed in V4.1. 9 2.7.25 RMU/VERIFY Could Report False BADSEGDBK Errors @ During segmented string verification, RMU/VERIFY could@ report false BADSEGDBK error messages beacuse of a badB assumption when mixing record fetches with page fetches.4 Briefly, this problem surfaces as follows: E 1. A data record r (in this case a segmented string record) @ is fetched. A pointer to the record in RMU/VERIFY's" buffer pool is saved. E 2. As a result of record r being fetched, page p containingfC r is brought into the buffer pool. At this point, pagemC p is verified. This may cause several more pages to berD fetched (for example, if page p has fragmented records,C all the pages containing the fragments will be fetchedeB and verified). These page fetches change the state of@ the buffer pool and may invalidate the pointer to r setup in step 1. D 3. Now, record r is verified. The pointer to r from step 1C is used to access the record. The problem here is thatTD this pointer was invalidated during step 2 (that is, itC no longer points to the expected record) and this wentPE unnoticed by RMU/VERIFY. Unknown data was interpreted asiB a segmented string record, and hence the false error. ( This problem is fixed in V4.1. C 2.7.26 RMU/VERIFY Did Not Do .AIJ File Verification if the UserlC Did Not Have Sufficient Privileges to Open the .AIJ Fileh A RMU/VERIFY did not give itself sufficient privileges to @ open .AIJ files if the user did not have them. In thisD situation, .AIJ file verification failed with an AIJNOTFND error. A This problem is fixed for V4.1. RMU/VERIFY gives itself ; elevated privilege to open .AIJ files, if needed.- 2-152 Software Errors Fixed.
R R B 2.7.27 RMU/VERIFY/INDEX or RMU/VERIFY/ALL Command Caused a9 Bugcheck if You Had Hashed Indexes Definedi D The RMU/VERIFY/INDEX or the RMU/VERIFY/ALL command mayH return a bugcheck with the following exceptions if you had% hashed indexes defined:n I ***** Exception at 0003F399 : BUGCHKAST$BUGCHECK + 000004D0o andp+ RMUVERNDX$VFY_ONE_PAGE_HINDEX @ This is a known problem in V4.0 and V4.0A with the: RMU/VERIFY command, not with hashed indexes. + The problem is fixed in V4.1.e D 2.7.28 RMU/VERIFY Command Returned Spurious Errors Involving! Fragmented Recordsa G When you performed an RMU/VERIFY operation, the followingo3 errors could be incorrectly returned:m E %RMU-W-INVRELID, invalid relation id at dbkey 61:9198:4d< expected relation id 28, found 12848 C %RMU-W-BADFRALEN, area ANNIE_AREA, page 9543, line 24aL storage record UNKNOWN, bad expanded fragment length0 expected: 34, found: 25,L %RMU-I-FRACHNPOS, pointed to by fragment on page 9198, line 21 C %RMU-W-BADFRAPTR, area ANNIE_AREA, page 9195, line 19sJ storage record UNKNOWN, bad fragment chain pointerL expected 1 through 15009, found page number 1605660. A %RMU-W-BADFRAEND, area ANNIE_AREA, page 304, line 8cI storage record UNKNOWN, bad last fragment pointerc9 expected: 304:8, found: 132864:1.I F In addition, %SYSTEM-W-ROPRAND errors and bugcheck dumps- could result from this problem.r I This problem was caused by a buffer flushing problem in the F RMU/VERIFY command when RMU/VERIFY was processing record fragments. C A workaround is to restructure your database to avoidr# record fragmentation. ; This problem is fixed V4.0A, V4.0B, and V4.1.t I Software Errors Fixed 2-153
s e E 2.7.29 RMU/VERIFY Command Reported False MINGTRSIZ Error Messages @ Under the following conditions, the RMU/VERIFY command2 reported false MINGTRSIZ error messages: < o A database with at least one snapshot area withE allocation 0 was verified, and the 0 allocation snapshotA/ area was requested to be verified. E o The /START qualifier was not specified on the RMU/VERIFY command line. > For example, if you verified a database containing aB snapshot area with allocation 0, a false MINGTRSIZ error message was reported.J - $ RMU/VERIFY/ALL/NOLOG MF_PERSONNELe N RMU-W-MINGRTSIZ, starting page 1 is greater than last page 0 of area7 area verification is skippedC 2 This problem is fixed in V4.0B and V4.1. 9 2.8 Software Errors Related to CDD/Plus Fixed in V4.1i E Section 2.8.1 and Section 2.8.2 describe CDD/Plus software- ) related problems fixed in V4.1.l C 2.8.1 Using CDD/Plus to Specify Collating Sequences Returned anT ErrorC C If you used CDO to specify a lowercase collating sequenceu< name for a field, Rdb/VMS incorrectly reported theC following error if you attempted to create a DOMAIN usinge this field:d 7 %RDB-E-NO_META_UPDATE, metadata update failedbK -RDMS-F-COLNOEXTS, there is no collating sequence named YOUR-NAME in this database @ You can work around this problem by using the CDO EDIT@ FIELD command and entering the collating sequence nameC again entirely in uppercase characters. For instance, thenB collating sequence "Danish" must be entered as "DANISH". ( This problem is fixed in V4.1. 2-154 Software Errors Fixedo
4 I 2.8.2 SQL or RDO Hung During Integrate Operation and a Ctrl/Y Wast Not Possible D When using Rdb/VMS V4.0, or V4.0A and CDD/Plus V4.3 orI CDD/Repository V5.0, it was possible for Rdb/VMS to go intooI an infinite loop during an INTEGRATE operation. Typing Ctrl / /Y to stop the loop did not work.I G This problem occurred because incorrect information abouteI index column attributes was supplied by the data dictionary I during the INTEGRATE operation. When an index column needediE to be changed and the MAPPING VALUES or SIZE IS clausesLG were used on an index definition, it was possible for theDH data dictionary to delete the index and redefine it duringH the INTEGRATE operation. During the redefinition, the dataI dictionary supplied incorrect definitions to Rdb/VMS and an % infinite loop resulted.t I The circumstances that cause this problem are very unusual. C This problem was visible only if you used the MAPPINGoE VALUES or SIZE IS attributes on an index definition andtC made changes to the columns referenced by that index.M F This looping problem is fixed in V4.0B and V4.1. Rdb/VMSI now detects and reports the illegal attributes generated byCE the data dictionary. A future version of CDD/RepositorySC will correct the attribute generation for SIZE IS and % MAPPING VALUES clauses.n ? If you cannot install Rdb/VMS V4.1 immediately, aoA workaround to this problem is to delete any indexesBH containing these attributes before the INTEGRATE operation0 and redefine them later using SQL. @ 2.9 CDD/Plus Software Errors Fixed That Affected Rdb/VMS C A number of software errors are fixed in VAX CDD/Plus F V4.3, V4.2A, and V4.2 and VAX CDD/Repository that affectF Rdb/VMS. See the V4.3 VAX CDD/Plus Release Notes and theH V5.0 VAX CDD/Repository Release Notes for a description of( the software errors fixed. I Software Errors Fixed 2-155D
S O = 2.10 Software Errors Fixed in Rdb/VMS That Affected Other. Products C Section 2.10.1 describes an Rdb/VMS problem fixed in V4.1f' that affected other products.e @ 2.10.1 Invalid Data Was Sent to DECtrace for the Transaction Event E Invalid data was sent to DECtrace for the transaction event D due to a problem in which Rdb/VMS generated the statisticsD too early. The statistics that were generated did not takeA into account some of the I/O operations that took placeh! during the transaction.. ' This problem is fixed in 4.1.l 2-156 Software Errors FixedO
c a I 3 I _________________________________________________________________ I Known Problems, Restrictions, and Other Notes > This chapter describes problems and restrictionsF relating to Rdb/VMS V4.1, and includes workarounds whereC appropriate. It also contains other information, suchFD as documentation errors and omissions and restrictionsH retained from V4.0 and V3.1, that are not discussed in the! preceding chapters.e H The notes in this chapter may use different database termsI to mean the same thing. For example, some terms used by SQLaH differ from terms used by other interfaces, such as RDO orF RDML. Table 1 in the Preface shows some of the different terms used.i I 3.1 Known Problems and Restrictions for General Knowledge in V4.1b H Sections 3.1.1 to 3.1.3 describe generally known problems. @ 3.1.1 Error Message Files Are Altered by DECpresent V1.0 A A problem in V1.0 of DECpresent converts files withuE the .DOC suffix in SYS$HELP to DDIF format. If you havepI installed V1.0 of DECpresent, you will not be able to type,gE print, or search the error message files for RMU, RDML,eI RDO, Rdb/VMS, or SQL. You will see an error message such aso* follows if you try to do so: $ TYPE SQL$MSG.DOCU %TYPE-W-OPENIN, error opening SYS$COMMON:[SYSHLP]SQL$MSG.DOC;6 as inputa/ -RMS-F-RFM, invalid record formatw H To correct this problem, issue the following command using# a privileged account:v 1 $ SET FILE/NOSEM SYS$HELP:*MSG*.DOCs C This problem will be corrected in the next version of DECpresent.a I Known Problems, Restrictions, and Other Notes 3-1a
d t 2 3.1.2 VMS Lock Remastering Changed in VMS V5.4 C Because VMS changed the lock remastering algorithm in VMSiA V5.4, the lock trees mastered on one node might migrate ? to another node. If the new node (where the locks getm= remastered) is a slower node, Rdb/VMS lock requestsaA might take more time to be processed. You can force thea? lock manager to avoid certain nodes as candidates for D remastering by setting the value for LCKDIRWT to 0 for theB respective nodes using SYSGEN. See the VMS documentation# set for more information.a A 3.1.3 Multiversion Problem Exists in V4.1 Process Environment C When You Run RMONSTOP and RMONSTART Procedures for Either1 V4.0 or V4.0Ao D If you have the V4.1 multiversion kit installed and eitherB V4.0 or V4.0A is also installed on your system, there is? a problem if you set your process environment to V4.1.@ and then execute the RMONSTART or RMONSTOP procedures.C The problem is that the RMU symbol is defined to RMUA and @ activates the wrong RMU image. Note that this is not aE problem in the RMONSTART41 or RMONSTOP41 procedures becausem. these procedures call RMUA directly. E This is a known problem for V4.0 and V4.0A running with the multiversion V4.1. 5 There are four workarounds to this problem: A o Delete the RMU symbol before you execute RMONSTOP orR RMONSTART.M ? o Run RDBVMS_SETVER S before you execute RMONSTOP orB RMONSTART. A o Make sure that you have not run RDBVMS_SETVER before - executing RMONSTOP or RMONSTART.t < o Modify the RMU section of the RMONSTART.COM and* RMONSTOP.COM procedure files. E The V4.0 or V4.0A RMONSTART.COM procedure file should be ! modified as follows:r 5 3-2 Known Problems, Restrictions, and Other Notes
1 $ ! Look for the following code: . $ RMU/MONITOR START 'P19 $ IF $SEVERITY THEN GOTO GOOD_NEWS " $ GOTO EXIT $ !9 $ ! Replace that code with what follows:o $ !I $ IF CUR_VAR .EQS. "" THEN GOTO START_MON_STANDARD $ START_MON_MV:. $ RMU/MONITOR START 'P19 $ IF $SEVERITY THEN GOTO GOOD_NEWST" $ GOTO EXIT& $ START_MON_STANDARD:6 $ IF F$TYPE(RMU) .EQS. "STRING" $ THEN 1 $ SAVE_RMU = ""'RMU'""B5 $ DELETE/SYMBOL/GLOBAL RMUC $ ENDIF. $ RMU/MONITOR START 'P1R $ IF F$TYPE(SAVE_RMU) .EQS. "STRING" THEN RMU :== 'SAVE_RMU9 $ IF $SEVERITY THEN GOTO GOOD_NEWSh" $ GOTO EXIT H
The V4.0 or V4.0A RMONSTOP.COM procedure file should be% modified as follows:w I Known Problems, Restrictions, and Other Notes 3-3F
C , - $ ! Look for the following code:r* $ RMU/MONITOR STOP/WAIT5 $ IF $SEVERITY THEN GOTO GOOD_NEWSd" $ GOTO BAD_NEWS $ !5 $ ! Replace that code with what follows: $ !> $ IF CUR_VAR .NES. "" THEN GOTO STOP_MON_MV! $ STOP_MON_STANDARD: 2 $ IF F$TYPE(RMU) .EQS. "STRING" $ THENt- $ SAVE_RMU = ""'RMU'"" 1 $ DELETE/SYMBOL/GLOBAL RMUa $ ENDIF* $ RMU/MONITOR STOP/WAITN $ IF F$TYPE(SAVE_RMU) .EQS. "STRING" THEN RMU :== 'SAVE_RMU5 $ IF $SEVERITY THEN GOTO GOOD_NEWSp" $ GOTO BAD_NEWS $ STOP_MON_MV:n* $ RMU/MONITOR STOP/WAIT5 $ IF $SEVERITY THEN GOTO GOOD_NEWSg" $ GOTO BAD_NEWS B 3.2 Known Problems and Restrictions for All Interfaces in V4.1 B Sections 3.2.1 through 3.2.15 contain known problems and* restrictions for all interfaces. D 3.2.1 System Table Changes from V4.0 to V4.1 Cause DEC RdbExpert. for VMS to Fail with NONULLIND Error = The columns RDB$QUERY_NAME and RDB$EDIT_STRING takem? up considerable space in the Rdb/VMS V4.0 and earlier B databases for system tables. These columns appear in the@ tables RDB$FIELDS, RDB$RELATION_FIELDS, and RDB$FIELD_ VERSIONS.I A In Rdb/VMS V4.1, the structure of the system tables wasa@ modified so that these columns are now set to NULL and> take up next to no space for columns that do not useA these attributes. (These attributes are used mainly fordA DATATRIEVE and interactive SQL support.) The new columns@ RDB$SECURITY_CLASS is also NULL unless the database isE created using DEC SERdb for Security-Enhanced VMS software. 5 3-4 Known Problems, Restrictions, and Other Notesp
i B In general, all columns from system tables should beB treated as possibly returning a NULL value and so anF INDICATOR variable should be supplied for each column on4 all queries against the system tables. F This change also shows an error in DEC RdbExpert for VMSH Version 1.0, which fails with the error NONULLIND when youE try to import the schema definition under Rdb/VMS V4.1. F 3.2.2 Placement Using Sorted Indexes Can Result in PerformanceC Degradation over Time as Rows Are Added and Index Key Values Updated F When a sorted placement index is used to store rows in aI storage area, each row is stored in index key sequence near I its pointer record in the index node record. Storage begins I at the first available page in the storage area immediately F following the space area management (SPAM) page. As eachD page is filled, the next available page in sequence isB used to store rows, and so forth. Once an index nodeE record becomes full, a new index node record is written F on the next available page. A forward pointer is writtenG in the original node record, chaining it to the new indexFG node record. Thus, each row is stored in the storage areauE in index key sequence in close proximity to its pointerhG record, starting at the beginning of the storage area andlH continuing until all table rows and index node records are stored.t F After a data load operation, range retrieval performanceF is optimal because rows and their pointer records are asI closely placed to one another as possible under the default E or specified tuning parameters. Range retrieval of rows F is possible in one to a few I/O operations assuming thatG page size, index parameters such as node size and percentMD fill, and buffer sizes are tuned to optimize retrieval. performance for the application. D It is only after new rows are inserted in the databaseF or many updates are made to index key column data valuesC following an initial data load operation that you caneG expect range retrieval performance to slowly degrade. ThetI reason is simple. New rows are stored on the next availableoF page with space, usually after the last full page in theC storage area. Index row pointer entries, however, are G inserted in each respective index node record that should0 I Known Problems, Restrictions, and Other Notes 3-5A
, g C contain the new index key column value. This results in aoE row and index pointer record page displacement greater than D what normally occurs under an initial data load operation.E Furthermore, as row pointers are added to index nodes, nodeoE records are forced to split and rebalance. New node records/D are then written on the next page after the last full pageC in the storage area, causing additional displacement fromeA existing rows. As rows are updated, rows never move buth@ their pointer records are updated and relocated if theA index key column value for the rows change; the pointer ? record is relocated to the appropriate node record toZC maintain index key sequence. Again, as node records split/C and rebalance, rows and their node record pointers can be C displaced further and further from each other. Therefore, E page displacement is possible with the addition of new rows $ or updating existing rows. > This physical page displacement of each node pointerA record from its data row is what leads to a degradation B in retrieval performance. Over time with the addition ofE more new data and changed key index column values, more I/O D operations are needed to bring a specified range retrieval@ of index key values and associated rows into a buffer.. Eventually, performance can be poor. B The workaround to this problem is to occasionally unload> and reload the data in the storage area to optimallyB minimize the page displacement of each index node recordB pointer with its row. Prior to reloading the data, indexB and storage space parameters should be reexamined to seeE if further tuning is possible to further optimize retrieval performance. D 3.2.3 Deleted Space Is Not Reused Until the Next Database Attach C A CREATE INDEX statement following a DROP INDEX statementNA does not reuse the space made available by the previous,C statement as shown in the following MF_PERSONNEL databaseiA example. As a result, when you display the page numbersh# used, they are different.n 5 3-6 Known Problems, Restrictions, and Other Notesi
p c T SQL> CREATE INDEX INDEX1 ON EMPLOYEES (LAST_NAME) STORE IN RDB$SYSTEM; SQL> COMMIT;7 SQL> $ RMU/DUMP/LAREA=INDEX1 MF_PERSONNEL4% SQL> DROP INDEX INDEX1;r SQL> COMMIT;T SQL> CREATE INDEX INDEX1 ON EMPLOYEES (LAST_NAME) STORE IN RDB$SYSTEM; SQL> COMMIT;7 SQL> $ RMU/DUMP/LAREA=INDEX1 MF_PERSONNELo G This behavior is currently a restriction
n Rdb/VMS V4.1.T F Currently Rdb/VMS does not reclaim clumps belonging to aF table or index until the process that deleted that clumpH has disconnected using the DISCONNECT or FINISH statement. H Technically the restriction could be that the clump cannotF be reclaimed until the transaction that deleted the pageD has committed. The following explanation explains why. I For uniform areas, a table (or index) is deleted by markingiF all the entries in the space area management (SPAM) pageC for that table as deleted. Furthermore, the entry fornF that table in the area inventory page (AIP) is marked asD deleted. Note that the actual clumps belonging to thatH table have not been touched. Also, when the SPAM pages andH AIP are marked as deleted, the transaction ID (TID) of theE deleting process is written into these data structures. G Now assume that one of these deleted clumps is reclaimed. D This clump is marked as belonging to the new table (orG index) and the pages in the clump are initialized to look C like empty pages. Note that doing this eliminates all D the records belonging to the deleted table. Because noD information on this page was journaled to the RUJ whenH the table was deleted, there is no way to bring back theseG records in case of transaction rollback. For this reason,QF deleted clumps cannot be reclaimed while the transaction0 that deleted them is still active. A Now the problem is that when a clump is deleted the/A TID of the deleting process is put in the SPAM page/C (and not the transaction sequence number (TSN) of theeD deleting transaction). Hence, currently Rdb/VMS has noG way of knowing whether a clump was deleted in the current C transaction or in a previously committed transaction. F Why not store the TSN instead of the TID? Unfortunately, I Known Problems, Restrictions, and Other Notes 3-7e
r c @ TIDs are 2 bytes in size and TSNs are 4 bytes in size.D Hence, there is not enough space in the SPAM page to storeB TSNs and this would require all existing databases to be converted. A Digital is examining ways of changing this algorithm to B allow the reuse of clumps in a more efficient way (given> the previous restrictions) for inclusion in a future version of Rdb/VMS. ? 3.2.4 Digital Does Not Support Access to Rdb/VMS Through aneA Asychronous System Trap (AST) Service Routine in a User Application C Digital does not support access to Rdb/VMS through an AST_C service routine in a user application. This means DigitaltC cannot guarantee predictable behavior for any applicationpB that accesses Rdb/VMS through an AST service routine andC cannot guarantee that an application will behave the samea? way from one release to the next. Digital will not berD responsible for problems that ensue due to any application; accessing Rdb/VMS through an AST service routine. D In the Introduction to VMS System Services, the text under, the heading "AST delivery" states: F An AST cannot be delivered under...the following conditions: P An AST service routine is currently executing at the same or at a more! privileged access mode. D The reason that Digital does not support access to Rdb/VMSA through an AST service routine in a user application is.D that several of the functional components of Rdb/VMS, suchC as Rdb/Dispatch, run in user mode and may make use of AST.A service routines. Also, the use of AST service routines A in these user mode components may vary from one release1@ to the next. Since an AST cannot be delivered while anA AST service routine is "currently executing at the same C mode or more privileged access mode", it is possible that A the AST service routine in an application could preventGB delivery of an AST in one of the user mode components ofD Rdb/VMS. This could lead to unpredictable behavior or evenB application failure. Applications that currently contain@ such AST service routines should be rewritten to avoid; accessing Rdb/VMS through an AST service routine.p 5 3-8 Known Problems, Restrictions, and Other Notes
E C 3.2.5 V4.1 Multiplex Feature Should Be Disabled if Remotely : Attaching to V4.1 and V3.1 or V4.0 Databases D If you need to remotely attach databases to V4.1 and aG previous version such as V3.1.B or V4.0, you will need toiG disable the multiplex feature of V4.1. To do this, define : the logical name RDB$REMOTE_MULTIPLEX_OFF 1. C Defining this logical name will disable the multiplex E feature available in V4.1. The reason for doing this is H because of the incompatible capabilities of the client and* server when mixing versions. F 3.2.6 Segmented String Records Should Match the Page Size When1 Stored on WORM Optical Disk Devices C In V4.1, every segmented string record designated for D storage in a write-once, read-many (WORM) optical diskF device is stored in a separate page. The intended use ofD the WORM optical disk device is to store large objectsE such as image, audio, large text, and so forth. DigitalPH recommends that such objects be split into segments of theI same size as that of a page minus page and record overhead. I In V4.1, using a WORM optical disk device to store segments G that are small relative to the size of a page will resultr' in low space utilization. D 3.2.7 VAX RALLY Application Fails When Snapshots Are Enabled Deferred G A VAX RALLY application fails on database attach with the following error: F %RDB-E-DEADLOCK, request failed due to resource deadlock= -RDMS-F-DEADLOCK, deadlock on snapshot cursor 0b B This problem is due to the database having snapshots; enabled deferred and the explanation follows. I RALLY should not be used with a database that has snapshotsMG enabled deferred if read-only transactions are attempted. D The VAX RALLY transaction model typically tries to mixI read-only and read/write on the same database, which causes * the conflict described here. 2 There are three modes for snapshots: + o SNAPSHOT ENABLED IMMEDIATE I Known Problems, Restrictions, and Other Notes 3-9
@ In this mode shared and protected transactions willD write SNP records. Read-only users will never encounterE locks because of old versions of the records kept in the .SNP file. E Benefit-read-only users do not wait, higher concurrency.R o SNAPSHOT DISABLED B In this mode shared and protected transactions do notC write SNP records. Read-only transactions that usually D require the SNP records will be converted to read/write shared read.Y 8 Benefit-lower I/O overhead for heavy update environments. o SNAPSHOT DEFERRED ? This mode is part way between the other two modes.S@ The database reacts like a snapshot disabled systemA while only read/write transactions are active. Read- > only transactions will stall until all read/write@ transactions have completed (they must wait becauseC no SNP records were being written). Once the read-onlyRC transactions start the database reacts like a snapshot D enabled immediate. It switches back after all read-only users are done. C Benefit-lower overhead for writers, higher concurrency_A for readers after a stall. The environment that this C was intended to address was a TP application with high D updates during the day (no read-only) and lots of read-D only during the after hours time when updates were low. C ________________________ Note ________________________ : Neither batch-update nor read/write exclusive: transactions write records to the .SNP files. C ______________________________________________________ > The problem came about because there is a read/write= transaction started on the database at the time the A read-only transaction started. Therefore, the read-only C transaction stalls waiting for the read/write transactionC? to finish. This is detected as a deadlock on SNAPSHOTo7 CURSOR 0. This same error can be seen in RDO:U 6 3-10 Known Problems, Restrictions, and Other Notes
c 8 INVOKE DATABASE A = FILENAME DB$:PERSONNEL8 INVOKE DATABASE B = FILENAME DB$:PERSONNEL7 START_TRANSACTION ON A USING (READ_WRITE)S6 START_TRANSACTION ON B USING (READ_ONLY)F %RDB-E-DEADLOCK, request failed due to resource deadlock= -RDMS-F-DEADLOCK, deadlock on snapshot cursor 0 SHOW DATABASE Ar' Database with db_handle A : File: DUA1:[DATABASES.V41]PERSONNEL.RDB;1B Default segmented string storage area: RDB$SYSTEM2 Number of users: 502 Number of nodes: 161 Buffer Size (blocks/buffer): 6 2 Number of Buffers: 202 Number of Recovery Buffers: 20O Snapshots are Enabled Deferred <---*************e( Dictionary Not Required& ACL based protections E 3.2.8 Using Quoted Threshold Values for Binary Data Types forSC Partitioning Data or Indexes Results in Data or Indexn Corruption C Data or index corruption can result from using quotescE around threshold values for the signed quadword, signedrD longword, signed word, and signed byte data types whenG you partition data and indexes, as shown in the followinge example: > RDO> DEFINE DATABASE MIKE DICTIONARY IS NOT USEDQ cont> DEFINE STORAGE AREA ST1 FILENAME ST1 END ST1 STORAGE AREA Q cont> DEFINE STORAGE AREA ST2 FILENAME ST2 END ST2 STORAGE AREAlQ cont> DEFINE STORAGE AREA ST3 FILENAME ST3 END ST3 STORAGE AREA Q cont> DEFINE STORAGE AREA ST4 FILENAME ST4 END ST4 STORAGE AREArQ cont> DEFINE STORAGE AREA ST5 FILENAME ST5 END ST5 STORAGE AREAiQ cont> DEFINE STORAGE AREA ST6 FILENAME ST6 END ST6 STORAGE AREA R cont> DEFINE STORAGE AREA ST7 FILENAME ST7 END ST7 STORAGE AREA.: RDO> DEFINE FIELD BILL DATA SIGNED QUADWORD. R %RDO-W-NOCDDUPDAT, database invoked by filename, the CDD will not be updated 9 RDO> DEFINE FIELD ACCT_NO DATA TEXT SIZE 5.i< RDO> DEFINE RELATION ACCT. BILL. ACCT_NO. END. RDO> COMMIT I Known Problems, Restrictions, and Other Notes 3-11o
m b B RDO> DEFINE INDEX I1 FOR ACCT DUPLICATES ARE NOT ALLOWED( cont> STORE USING BILL WITHINY cont> IST1 WITH LIMIT OF "01";IST2 WITH LIMIT OF "03";IST3 WITH LIMIT OF "05";iY cont> IST4 WITH LIMIT OF "07";IST5 WITH LIMIT OF "09";IST6 WITH LIMIT OF "11"; cont> IST7.$ cont> BILL. ACCT_NO. END. RDO> COMMITi< RDO> DEFINE STORAGE MAP ACCT_MAP FOR ACCT RELATION( cont> STORE USING BILL WITHINV cont> ST1 WITH LIMIT OF "01";ST2 WITH LIMIT OF "03";ST3 WITH LIMIT OF "05";V cont> ST4 WITH LIMIT OF "07";ST5 WITH LIMIT OF "09";ST6 WITH LIMIT OF "11"; cont> ST7 END.t RDO> COMMITl+ RDO> START_TRANSACTION READ_WRITEiF cont> STOR A IN ACCT USING A.BILL=1;A.ACCT_NO="1" END_STOREH cont> STOR A IN ACCT USING A.BILL=11;A.ACCT_NO="11" END_STOREF cont> STOR A IN ACCT USING A.BILL=3;A.ACCT_NO="3" END_STOREF cont> STOR A IN ACCT USING A.BILL=5;A.ACCT_NO="5" END_STOREH cont> STOR A IN ACCT USING A.BILL=15;A.ACCT_NO="15" END_STOREF cont> STOR A IN ACCT USING A.BILL=7;A.ACCT_NO="7" END_STOREF cont> STOR A IN ACCT USING A.BILL=9;A.ACCT_NO="9" END_STORE RDO> COMMIT ? RDO> FOR A IN ACCT WITH A.BILL EQ 5 PRINT A.* END_FORr? RDO> FOR A IN ACCT WITH A.BILL LE 5 PRINT A.* END_FORo @ If you have data and index records stored in the wrong@ partition for a table, reload the table with a storageB map that does not use quotes around the threshold valuesD for the signed quadword, signed longword, signed word, andA signed byte data types. Quotes are permitted around the 3 TEXT data type values and work correctly.n 7 This is a known restriction for Rdb/VMS V4.1. D 3.2.9 Triggers That Affect Subject Table Rows Can Cause Loops or Inconsistent Results D Triggers that update rows of the trigger subject table, orC add rows to the trigger subject table, can cause infinitemA loops or inconsistent results to be returned, as in then# following two conditions:y B o A BEFORE UPDATE trigger on table X that inserts a row into table X B o An UPDATE statement affecting all the rows in table X 6 3-12 Known Problems, Restrictions, and Other Notes
o n I Considering these two conditions, the UPDATE statement will H loop until all resources are consumed because for each rowE updated, a new row will be added, which in turn will beh$ updated, and so forth. I When subject table rows are being retrieved using an index,iH there is the possibility that a triggered action operatingI on the same table could affect the index (by changing index E key values or adding new keys) such that the triggeringpH statement behaves in a different manner than when there is" no trigger involved. D Currently, only avoidance methods can be suggested forI this problem. The best avoidance method is to construct any G such triggers to operate only on rows that are either theNG current subject table row, or that will never be selecteduE by the triggering statement. A more difficult avoidancerF method is to restructure triggering statements such thatE they never select a row that could have been updated orEH added by a trigger action. Some circumstances will require- a combination of these methods.N I 3.2.10 Collating Sequences Producing Too Many Nulls May Result in a Bugcheck Dump D If you attempt to define a database with the followingA collating sequence, a bugcheck dump results with any= exception at RDMS$$MCS$NCS_RECODE_8 + 00000665./ ( native_2_upper_lower = cs(K sequence = (%X00,"#"," ","A","a","B","b","C","c","D","d","E", N "e","8","F","f","5"-"4","G","g","H","h","I","i","J","j","K","k",N "L","l","M","m","N","n","9","O","o","1","P","p","Q","q","R","r",N "S","s","7"-"6","T","t","3"-"2","U","u","V","v","W","w","X","x", "Y","y","Z","z"),pV modifications = (%X01-%X1F=%X00,"!"-""""=%X00,"$"-"0"=%X00,":"-"@"=%X00,% "{"-%XFF=%X00,""="A"));s I The modifications portion of the collating sequence resultsrI in too many characters being converted to NULL. Rdb/VMS cangI only handle about 80 character conversions to NULL. This islE a restriction in V4.1 and previous versions of Rdb/VMS.h H A workaround is to modify the MULTINATIONAL2 character set+ to sort in the desired order.s I Known Problems, Restrictions, and Other Notes 3-13
t e < 3.2.11 Sequential Retrieval Causes Problems with Dynamic Optimizer D When the dynamic optimizer determines that index retrievalC is unproductive, it switches to sequential retrieval. The A switch to sequential retrieval sometimes causes lockingaA to be escalated from row level to table level. Possible A side effects of this switch are reduced concurrency andr& increased risk of deadlocks. B To achieve optimal performance for your application, you@ can modify the buffer sizes. See the VAX Rdb/VMS GuideA to Database Performance and Tuning for more information ! regarding buffer sizes./ 2 This is a known problem in Rdb/VMS V4.1. ? 3.2.12 You Cannot Correctly Import a Database That Containsb? Computed-By Columns That Reference Other Computed-Byr Columns @ In an import operation, if a database contains a table@ with a computed-by column that is dependent on anotherC computed-by column in another table, the import operationnB completes, but all computed-by columns in the group failE to be created. Rdb/VMS cannot define the computed-by columnsB because the computed-by column that is referenced is not yet defined. B Beginning with V4.0, and continuing to V4.0A, V4.0B, and> V4.1, using computed-by columns that reference otherA computed-by columns in a database is a restriction. ThesE database cannot be imported correctly. This change was maderB to the import operation to improve performance of tablesC containing many computed-by columns. In versions previous A to V4.0, each computed-by column was created one column @ at a time, causing excessive numbers of table versionsB (RDB$FIELD_VERSIONS) to be created. Starting in V4.0 allA computed-by columns are defined as a group, thus savingeD hours of import operation time. The side effect is that ifC one of the computed-by columns contains a dependency on aiD computed-by column in another table then all the computed-5 by columns in the group fail to be created.b 6 3-14 Known Problems, Restrictions, and Other Notes
/ B There are two workarounds to this problem if you areH exporting and importing a database that contains computed-B by columns that reference other computed-by columns: F o Redefine the computed-by columns so that there are no9 references to other computed-by columns. D o Before exporting the database, delete all computed-E by columns that reference other computed-by columns.sF After the import operation, re-create the computed-byE columns that reference other computed-by columns. TooG simplify this procedure, you can create a short SQL oroI RDO script to run before each export operation and afterSE each import operation that accomplishes this action.n ; 3.2.13 Table Name Must Match Dictionary Record Namec C If you define a table using a CDD/Plus path name, theaE table name must match the record name. For example, theeG following statement contains an error. (The statement cana@ be processed. However, problems will occur later.) > SQL> CREATE TABLE AAAA FROM "CDD$TOP.TEST.XXXX"; > The correct form of the statement is as follows: > SQL> CREATE TABLE AAAA FROM "CDD$TOP.TEST.AAAA"; F This is a known restriction that was first documented in1 the V3.0 VAX Rdb/VMS Release Notes.n H 3.2.14 Certain Reserved Words Cannot Be Used as Database Handles? for RDBPRE or as Aliases for SQL$PRE and SQL$MODs H The following words cannot be used as database handles forH RDBPRE or as aliases for SQL$PRE and SQL$MOD (the ALIAS orA DBHANDLE is used to name a PSECT or GLOBAL SYMBOL):e o IVp % o R0, R1, R2 . . . R15V o APn o SP o FPa I Known Problems, Restrictions, and Other Notes 3-15n
D Though not documented in the current release of VAX MACRO,@ these words are all reserved symbols in VAX MACRO. ForD this reason, these symbols cannot be used in the generatedD code. This will be documented as a restriction in a futureD version of VAX MACRO. Note that these reserved symbols areE also not trapped in the language precompilers so no warningg' message is generated in V4.1.a @ 3.2.15 Transaction Handle and Messages Vector Are Not Always$ Available in Callable RDO ? If the program that uses Callable RDO (RDB$INTERPRET).= is linked implicitly with SYS$SHARE:RDBINTSHR (that > is, allows the LINKER to resolve the reference using? SYS$LIBRARY:IMAGELIB.OLB) then the message vector andAC transaction handle values are not returned to the caller.r ; However, if the program is linked explicitly withtB SYS$SHARE:RDBINTSHR as the following example shows, thenD message vector and transaction handle values are returned.C In this case, there must be two PSECTs declared and namedp@ RDB$TRANSACTION_HANDLE (8 bytes long) and RDB$MESSAGE_> VECTOR (20 longwords, that is, 80 bytes long) in the caller's program.a & $ LINK PROGRAM,SYS$INPUT/OPT% SYS$SHARE:RDBINTSHR.EXE/OPTo+ PSECT_ATTR=RDB$MESSAGE_VECTOR,SHRL/ PSECT_ATTR=RDB$TRANSACTION_HANDLE,SHR B However the explicit linking against the shareable image> SYS$SHARE:RDBINTSHR is not upward compatible and theC application will need to be relinked for each new version of Rdb/VMS released. 2 There is no workaround for this problem. . 3.3 SQL Notes of General Interest for V4.1 C Section 3.3.1 describes a note of general interest to SQLs users. 6 3-16 Known Problems, Restrictions, and Other Notes
4 3.3.1 Using the SMALLINT Data Type and VAX C G If you have a column in a table that uses the SMALLINT(2)OD data type, because VAX C does not support scaled exactH numerics, you must have SQL do the conversion for you. ForF example, if you are fetching three columns from a table,H use a cursor. The SQL module language module might look as follows: MODULE MUMBLE LANGUAGE C" AUTHORIZATION RUMBLE * DECLARE my_cursor CURSOR FOR SELECT X, Y, Z FROM T# WHERE W = IN_DATAn # PROCEDURE OPEN_CURSOR SQLCODEl& IN_DATA CHAR(4); # OPEN my_cursor; PROCEDURE FETCH_EM SQLCODER% A CHAR(5)a& B CHAR(10)M C REAL; -- this corresponds to column Z of types SMALLINT(2)B / FETCH my_cursor INTO A, B, C;c $ PROCEDURE CLOSE_CURSOR SQLCODE; " CLOSE my_cursor; 2 The C program might look as follows: main() {r long sqlcode;g ) static char in[5] = "0001"; # static char out_a[6];_$ static char out_b[11];! static float out_c; I Known Problems, Restrictions, and Other Notes 3-17e
$ OPEN_CURSOR(&sqlcode, in); if (sqlcode < 0) {a/ printf("Error opening cursor\n");n return;d }m while (1)d { 7 FETCH_EM(&sqlcode, out_a, out_b, &out_c); ! if (sqlcode == 100)r break; if (sqlcode < 0) { 9 printf("Error fetching from cursor\n"); return;c }s: printf("%s, %s, %f\n", out_a, out_b, out_c); }N! CLOSE_CURSOR(&sqlcode); if (sqlcode < 0) {_/ printf("Error closing cursor\n"); return;B }) } @ Note the mapping of the REAL parameter to a float host variable.K B If you use DOUBLE PRECISION, you will have to handle theD situation that Rdb/VMS and SQL use G_FLOAT by default, and( VAX C uses D_FLOAT by default. 3 3.4 SQL Known Problems and Restrictions in V4.1 B Sections 3.4.1 through 3.4.6 describe known problems andE restrictions in SQL for V4.1. See also Section 3.6 for morefA information on
DO import and export known problems and restrictions in V4.1.u 6 3-18 Known Problems, Restrictions, and Other Notes
E 3.4.1 SQL Users Using the Multiversion Kit Must Link with theb# SQL$USER Logical Namen ? If you are using the multiversion kit and the SQL E interface, you must link with the SQL$USER logical nameo0 instead of SYS$SHARE:SQL$USER.OLB. I 3.4.2 Using LIST STORAGE AREA Clause on CREATE DATABASE Statement 2 Causes Unexpected I/O to WORM Device H The following database definition can cause unexpected I/OF to the WORM device and also lead to reduced performance. CREATE DATABASEK FILENAME W( CREATE STORAGE AREA A1! FILENAME A1 WRITE ONCE* PAGE FORMAT IS MIXED* LIST STORAGE AREA IS A1; H This definition requests Rdb/VMS use the WORM storage areaG as the default list (segmented string) area. That is, alltI system table lists will be stored in the WORM storage area; F these lists include BLR and TEXT from the DDL statementsF executed to create the database. The burning of the WORM- drive is expected in this case.I H Rdb/VMS V4.1 issues the following message when you attemptD to use a WORM storage area as the default list storageI area. Because the type of segmented strings written for theNG system metadata are often revised (for example, a COMMENT H IS, or an ALTER statement) and often accessed at run-time,< they are unsuited to storage on a WORM device. a %RDB-E-BAD_DPB_CONTENT, invalid database parameters in the database parameter block h -RDMS-E-DEFLISTWORM, default list (segmented string) storage area can not be a WORM device F In the meantime, please avoid assigning the default list, storage area to a WORM device. I Known Problems, Restrictions, and Other Notes 3-19
O U = 3.4.3 You Cannot Import a Multischema Database to Earlier0 Versions > If an exported database had multischema enabled, the= interchange file produced cannot be used by earlier @ versions of Rdb/VMS to create a similar database. If aC limited amount of information is lost, Digital recommends B exporting the database using the "NO EXTENSIONS" clause. D Alternatively, the database could be exported and imported@ within V4.1 by disabling MULTISCHEMA in the SQL IMPORT= statement (specifying MULTISCHEMA is OFF). Then, anC> interchange file produced for the database should be& useable in earlier versions. A 3.4.4 You Cannot Use EXPORT WITH NO EXTENSIONS if INTERVAL Is Defined ? As mentioned in Section 1.12.4, it is not possible to B export a database using the WITH NO EXTENSIONS clause ifA it contains INTERVAL domains. Digital recommends either > removing the offending domains (and related columns)@ or performing the export operation without the WITH NO EXTENSIONS clause. + 3.4.5 SQL Object Module Incompatibilityi ? Incompatibilities between object modules were createdEA in Rdb/VMS V4.0A and previous versions of Rdb/VMS. ThiswE means that if you relinked an application with V3.1B objecteD modules (especially ones with cursors), you received error@ messages. For example, you might receive the following SQLCODE -1005 message: < %RDB-E-BAD_TRANS_HANDL, invalid transaction handle B These incompatibilities were addressed in Rdb/VMS V4.0B.+ The current status is as follows:g @ o V4.0 and V4.0A object modules (.OBJ) are compatibleD with each other, but not compatible with object modules4 compiled with any other version of SQL. > o Executable images (.EXE) compiled using V3.1B (orD earlier) are compatible with all versions of SQL. UsersD who upgrade directly from V3.1B to V4.0B do not have to recompile. 6 3-20 Known Problems, Restrictions, and Other Notes
h E o V4.0 and V4.0A executable images are compatible witheE each other, but not compatible with V4.0B and futuremG releases. Users with V4.0 or V4.0A object modules mustuI recompile those V4.0 or V4.0A modules prior to relinkinge/ under V4.0B or later versions. G o V3.1B (and earlier) object modules are compatible with ; V4.0B (and future release) object modules. D o When fixing a problem with handling null terminated> strings in C programs, an incompatibility was introduced. H A workaround is to use the following SQL$MOD qualifier: ' /[NO]FIXED_CDD_STRINGSi B This SQL$MOD qualifier is the same as the SQL$PRE= qualifier /SQLOPTIONS=[NO]FIXED_CDD_STRINGS. G These qualifiers set the default behavior for how text D n fields are interpreted from CDD records for the CH preprocessor. The default behavior is that a text fieldI is treated as a null terminated string of n-1 data bytes I and 1 null byte. The /FIXED_CDD_STRINGS qualifier treats < the field as n data bytes and no null byte. G In summary, if you relink and do not recompile under V4.0"3 and V4.0A, you will encounter errors., E The goal is to maintain compatibility between versions, % implying the following:1 G o Executable images from previous versions work in newerU versions. I o Object modules from previous versions can be linked withF/ newly compiled object modules. F 3.4.6 Confusion Over the Use of ASCII and ASCIZ in Dynamic SQL and C Programs D When a CHAR data type is written to the database usingB INSERT or UPDATE, the string is not blank-padded; itB contains a null-terminated character, which makes it+ difficult to access the data. I Known Problems, Restrictions, and Other Notes 3-21r
n e @ SQL does not know what the host language is when using? dynamic SQL; it returns the data type of the field ase@ in the DESCRIBE statement, (CHAR(n)), and not the dataA type of the user's host variable. The interpretation of D CHAR(n) being ASCIZ is for host variables and not database variables. A If you change the SQLDA's SQLTYPE to ASCIZ and increasemE SQLLEN by 1, no truncation should occur and the CHAR STRINGiE fields will be blank-padded accordingly (where incrementing.8 SQLLEN by 1 accounts for the null terminator). < 3.5 SQL/Services Known Problems and Restrictions in V4.1 D Sections 3.5.1 through 3.5.7.3 describe known problems and0 restrictions in SQL/Services for V4.1. A 3.5.1 Process Logical Names Are Not Supported in SQL/ServicesC @ When you provide the file specification for an Rdb/VMSA database within the SQL/Services system, use one of the 2 following methods to specify a database: 0 o Use a system or group logical name. / o Provide a full file specification. < Process logical names are ignored by SQL/Services. A You can find database file specifications in client APIrB applications, the SQL/Services sample application, or in) configuration file definitions.e D 3.5.2 SQL/Services Compatibility Issue with the Order of Include FilesA @ With V4.1, direct access to SQLDA and SQLCA structuresC is supported but is not recommended by Digital. If directnE access is used, the order of the SQL/Services include filess must be as follows: #include <sqlsrvca.h> #include <sqlsrvda.h> #include <sqlsrv.h>s D Compile errors will result if the include files are not in this order.t 6 3-22 Known Problems, Restrictions, and Other Notes
R F D The sample program provided with SQL/Services releasesG before V4.1 uses direct access to the SQLDA and SQLCA andiH does not have the include files in the preceding order. IfF the V4.0 sample program (or an application modeled afterF the sample program) is compiled against the V4.1 include? files, the include files must first be reordered.t H 3.5.3 New DATE, TIME, TIMESTAMP, and INTERVAL Data Types Are Not0 Directly Supported by SQL/Services E The SQLDA structure is used by dynamic SQL to representeF the full data type information for a column. That is, itG is used to return the column or values data type, length,rI scale, and so forth. This structure is used by SQL/Servicese" to pass information. G The new date-time data types contain more attributes thantG can be described by the SQLDA, so the new SQLDA2 is used.mG This structure in Rdb/VMS V4.1 is currently not supportedf by SQL/Services. G Applications that need to use these new data types shouldr, use the following workarounds: E o When a DATE (ANSI), TIME, TIMESTAMP or INTERVAL datauC type is selected it should be embedded in a CAST()lH function and CAST to either CHAR, VARCHAR, or DATE VMS. F For example, assume AGE is an INTERVAL YEAR TO MONTH. 0 SELECT CAST(AGE AS VARCHAR(20)) INTO ?m FROM table; C o Alternately, the EXTRACT() function can be used to H extract each field of the DATE (ANSI), TIME, TIMESTAMP, or INTERVAL.T F For example, assume AGE is an INTERVAL YEAR TO MONTH. G SELECT EXTRACT(YEAR FROM AGE), EXTRACT(MONTH FROM AGE). INTO ?, ? FROM table; F This will cause the data to be returned in a format that, can be described in the SQLDA. I Known Problems, Restrictions, and Other Notes 3-23d
L D B 3.5.4 Problem with SQL/Services CDev for the Macintosh and the5 New Release of PATHWORKS for Macintosh V1.1 C The SQL/Services CDev for the Macintosh does not function B properly with the new release of PATHWORKS for Macintosh> V1.1. You are not able to select an AppleTalk-DECnetE Gateway for the following reasons provided in the PATHWORKS release notes. 0 AppleTalk-DECnet Gateway changes R With PATHWORKS for Macintosh V1.1, it is no longer possible toR select the AppleTalk-DECnet Gateway from the Chooser. GatewayR selection is now done with the AppleTalk Gateway Tool, itself. ! Desktop ACMS V1.0 T Because Desktop ACMS V1.0 does not yet support the new mechanismN for selecting the AppleTalk-DECnet Gateway, installing theR AppleTalk-DECnet Tool from PATHWORKS for Macintosh V1.1 breaksF current Desktop ACMS solutions that use this tool. ? There are two workarounds for this problem:d U o Install the PATHWORKS for Macintosh V1.1 kit. Before running T your Desktop ACMS client programs, select some other programJ such as MacTerminal that allows you to specify theP AppleTalk-DECnet Tool when setting connection parametersS within the context of the application. After selecting theiM tool and specifying the gateway you want to use, exitRF MacTerminal and run your Desktop ACMS clients. S o Before installing PATHWORKS for Macintosh V1.1, rename your L current AppleTalk-DECnet Tool. After completing theM PATHWORKS for Macintosh installation, delete the V1.1eS AppleTalk-DECnet Tool and restore the V1.0 AppleTalk-DECneth2 Tool to its original name. Q Most PATHWORKS for Macintosh V1.1 facilities can run with theeQ V1.0 tool; however, you will lose certain enhancements in thei tool itself. 6 3-24 Known Problems, Restrictions, and Other Notes
D 3.5.5 Invalid Length Is Returned by SQLSRV_VARBYTE Data Type G The SQL/Services sqlsrv_prepare routine returns incorrectsC SQLLEN values for SQLSRV_VARBYTE data type fields notmA created with an explicit length. Digital recommends F that tables be created with explicit values as specifiedD by the LIST OF BYTE VARYING option of the CREATE TABLEE statement. See the VAX Rdb/VMS SQL Reference Manual forU syntax details.E G When an explicit length is not specified, programmers can E obtain the valid maximum segment size within the result C stream from a call to the sqlsrv_open_cursor routine._F Refer to the VAX Rdb/VMS Guide to Using SQL/Services forG the values that SQL puts in the SQLCA SQLERRD array after F successful execution of a sqlsrv_open_cursor routine for list cursors. G Programmers are responsible for setting field lengths and F allocating buffers, either by direct modification of theF SQLLEN field in the SQLDA data structure or by using theH sqlsrv_sqlda_bind_data routine. Look for information aboutH the sqlsrv_sqlda_bind_data functional interface routine in: the VAX Rdb/VMS Guide to Using SQL/Services. I 3.5.6 Allocating Space for SQLSRV_VARCHAR and SQLSRV_VARBYTE DataR' Types Can Cause a Problem C Be sure to specify the correct length for the SQLSRV_c? VARCHAR and SQLSRV_VARBYTE data types in your APIuH applications. SQL/Services does not issue an error messageE when the size of the data fields for SQLSRV_VARCHAR and_F SQLSRV_VARBYTE data types exceeds the size of the SQLLEN0 field in the SQLDA data structure. / 3.5.7 SQL/Services Compatibility Issuesr B This section describes the differences among various; versions of SQL/Services that affect software compatibility. I Known Problems, Restrictions, and Other Notes 3-25
s < 3.5.7.1 SQL/Services (Version 4.0 or Higher) Server UsesE Proxy-Like and Default Access to Authorize Version 3.0 or # 3.1 Client ApplicationsU > Explicit access authorization is never granted to an> SQL/Services API client application (Rdb/VMS Version@ 3.1) seeking access to an SQL/Services server (Rdb/VMSB Version 4.0 or higher, here referred to as Version 4.x);A however, the SQL/Services communication server (VersionSD 4.x) does authorize access to incoming SQL/Services clientD application (Version 3.1) requests using either the proxy-( like or default access method. E For the SQL/Services server (Version 4.x) to grant explicitiB access, you must upgrade your Rdb/VMS Version 3.0 or 3.1? system to Rdb/VMS Version 4.x. As an interim measure, ? should you choose to upgrade Rdb/VMS at a later date,nA set up an SQLSRV$PROXY.DAT file on the server system to.E link incoming user names with local server system accounts. B Refer to the VAX Rdb/VMS Guide to Using SQL/Services for further information. A 3.5.7.2 SQL/Services V4.0 Server Error -2031 Returned to V3.1t Client APIs > The SQL/Services Version 3.1 Application ProgrammingE Interface (API) receives the SQLSRV_APINOTSUP (-2031) error @ mnemonic when it cannot interpret information returned? by the SQL/Services Rdb/VMS Version 4.0 communication C server. For example, the SQL/Services Rdb/VMS Version 3.1 A API receives the SQLSRV_APINOTSUP error when an Rdb/VMSlD Version 3.1 API application attempts to access list cursor data. B 3.5.7.3 SQL/Services IVP Failure Caused by -2003 Network Error D SQL/Services displays a set of secondary status codes whenC the SQL/Services IVP fails with a -2003 error, indicating1@ an error that is issued from the network. SQL/ServicesB displays the status codes placed in the SQLCA SQLERRD[0]7 field in a message like the one that follows:N I SQLCA: SQLCODE: -2003 SQLERRD[0]: error-status-code SQLERRD[2]0 @ The SQL/Services IVP for Rdb/VMS Version 4.0 or higherB fails with either the 8436 - SS$_LINKEXIT or 8348 - SS$_? INVLOGIN status code if SQLSRV is defined as a DECnet object.a 6 3-26 Known Problems, Restrictions, and Other Notes
g B With Rdb/VMS Version 4.0 or higher, the SQL/ServicesE communication server automatically declares itself as aaE network object. This differs from the approach taken insF Rdb/VMS Version 3.1, where the SQL$STARTUP.COM procedure0 defines SQLSRV as a DECnet object. F To correct this condition, delete the DECnet object fromF the DECnet database by entering the following command at; the VMS Network Control Program (NCP) prompt: * NCP> CLEAR OBJECT SQLSRV ALL B 3.6 RDO and RDBPRE Known Problems and Restrictions in V4.1 B Sections 3.6.1 through 3.6.6 describe known problemsB and restrictions in RDO and RDBPRE for V4.1 See alsoG Section 3.4 for more information on SQL import and exports6 known problems and restrictions in V4.1. & 3.6.1 RDO Restrictions in V4.1 C The new SQL date-time data types have limited supportSE in RDO. You must use SQL to define and manipulate theseeD data types. RDBPRE and RDML applications cannot accessD INTERVAL data types, and all DATE, TIME, and TIMESTAMPG data is converted to DATE VMS. Digital recommends all news0 applications be written using SQL. E 3.6.2 RDO CONVERT Operation on V3.0 Databases Causes Database G Corruption When the Database Is Converted to V4.0, V4.0A, V4.0B, or V4.1 E The RDO CONVERT operation for V3.0x reorders the fieldswA of some system relations so they no longer have thejD correct on-disk structure. Consequently, if you try toI integrate the database into the data dictionary (CDD/Plus), H export it, or perform a SHOW TABLE RDB$FIELDS operation, a< bugcheck results with the following exception: & PIOFETCH$WITHIN_DB + 142 G Because normal DML access to these relations continues tosG work, the corruption usually is not noticed with V3.0x orwF even if the database is converted to V3.1x. However, theD corruption causes the database to be incompatible withG V4.0, V4.0A, V4.0B, and V4.1. After using the RMU/CONVERT D command to convert the V3.0x or V3.1 database to V4.0, I Known Problems, Restrictions, and Other Notes 3-27
? V4.0A, 4.0B, or V4.1, you can no longer attach t
thew database. E The solution is to perform an export/import operation afterrC converting to V3.0x and before converting to V4.0, V4.0A, D V4.0B, or V4.1. Alternately, the database can be convertedD by using the EXPORT/IMPORT statements rather than by using" the RMU/CONVERT command. C Only databases converted from V2.n to V3.0x using the RDO C CONVERT statement and never imported since the conversiont are affected.n < 3.6.3 RDO Export Operation May Return SQL Error Messages D An RDO export operation may return SQL error messages. ForC V4.1, the export code is shared between RDO and SQL. As a C result, if an RDO export operation fails for some reason, E SQL error messages may be returned. For example, if the RDOeE export operation is executed but the database file does notn= exist, an SQL error message is returned as follows: 3 RDO> EXPORT TEST_NOEXIST INTO NOEXIST.RBRfC %SQL-F-DELBACKUP, EXPORT errors, interchange file deleteddW -RDB-E-BAD_DB_FORMAT, TEST_NOEXIST does not reference a database known to Rdb $ -RMS-E-FNF, file not found * This is a known problem in V4.1. E 3.6.4 RDO Import Operation Error Message Results from Importing a03 Multischema Database Referencing CDD/Pluso > CDD/Plus does not support databases defined with the@ multischema attribute. Consequently, if you attempt to> import a multischema database and do not specify theD DICTIONARY IS NOT USED clause, the following error message is returned. 6 3-28 Known Problems, Restrictions, and Other Notes
I . . .' IMPORTing view DAILY_WAGEa) IMPORTing view WEEKLY_WAGESE( IMPORTing view REVIEW_DATE) IMPORTing view CURRENT_INFOt+ IMPORTing view CURRENT_SALARYo( IMPORTing view CURRENT_JOBF %CDD-E-BLRSYNERR, syntax error in BLR buffer at offset 0 RDO> F This restriction applies to CDD/Plus V4.3 and lower. TheH workaround is to specify the DICTIONARY IS NOT USED clauseC in the import operation because the default clause is F DICTIONARY IS USED. See Section 1.12.1 and Section 3.9.4# for more information. : 3.6.5 Aggregate Expressions in RDO Return an Error G If you invoke multiple databases in the RDO interface andnI declare an aggregate expression, Rdb/VMS returns an %RDB-E-e INVALID_BLR error. For example: O RDO> INVOKE DATABASE FEE = FILENAME USER1:[STUDENT_FEES]STUDENTDB K RDO> INVOKE DATABASE STA = FILENAME USER2:[STUDENT_FEES]STATSi RDO>1 RDO> START_TRANSACTION ON FEE USING H cont> (READ_ONLY RESERVING FEE.TRANS FOR SHARED READ) ANDY cont> ON STA USING (READ_WRITE RESERVING STA.STATDATA FOR EXCLUSIVE WRITE) RDO>J RDO> FOR TX IN FEE.TRANS SORTED BY TX.SNO, TX.SESS, TX.TYPEB cont> REDUCED TO TX.SNO, TX.SESS, TX.TYPE- cont> WITH TX.SESS = "91S"S4 cont> STORE SX IN STA.STATDATA USING) cont> SX.SNO = TX.SNO;t+ cont> SX.SESS = TX.SESS; + cont> SX.TYPE = TX.TYPE;eM cont> SX.AMOUNT = (TOTAL T1.AMOUNT OF T1 IN FEE.TRANS WITH 1 cont> T1.SNO = TX.SNO AND 3 cont> T1.SESS = TX.SESS ANDt1 cont> T1.TYPE = TX.TYPE); cont> END_STOREe cont> END_FOR I Known Problems, Restrictions, and Other Notes 3-29
c e D %RDB-E-INVALID_BLR, request BLR is incorrect at offset 172 RDO> ROLLBACK; 4 This is a known problem in V4.0B and V4.1. > 3.6.6 Loss of Precision for Text to Quadword Assignment in RDB$INTERPRETo @ Numeric string literals are converted by Rdb/VMS to G_? FLOATING intermediate variables before being assignedv@ to the target column. The accuracy of G_FLOATING is 15A decimal digits. Therefore, with large values (16 digits > precision or more), precision is lost because of theC conversion to the intermediate G_FLOATING result for this E text to quadword assignment. Note that the RMU/LOAD command C converts text strings to quadword using the same internal D G_FLOATING data type with similar precision loss for large values.i B This is a known problem in V4.1 and previous versions of9 Rdb/VMS that will be fixed in a future version.s = A workaround is to use LIB$CVT_DX_DX in applicationo= programs to convert the text string to quadword andsB pass the quadword descriptor to RDB$INTERPRET, as in the following example: PROGRAM TEST16 IMPLICIT NONEi INCLUDE '($DSCDEF)' # STRUCTURE /DSC_STRUCTURE/ INTEGER*2 LENGTH BYTE DTYPE BYTE CLASSk! INTEGER*4 POINTER END STRUCTUREA! INTEGER*4 QUAD(2) ( RECORD /DSC_STRUCTURE/ OUT_DSC OUT_DSC.LENGTH = 8' OUT_DSC.DTYPE = DSC$K_DTYPE_Q ' OUT_DSC.CLASS = DSC$K_CLASS_Sp& OUT_DSC.POINTER = %LOC(QUAD) 6 3-30 Known Problems, Restrictions, and Other Notes
= call lib$cvt_dx_dx('9111151110000001', out_dsc)y8 call rdb$interpret('invoke data file DDD'): call rdb$interpret('start_trans read_write')T call rdb$interpret('store a in RRR using a.QQQ=!val end_sto', out_dsc)* call rdb$interpret('commit')* call rdb$interpret('finish') end 7 3.7 RMU Known Problems and Restrictions in V4.1 F Sections 3.7.1 through 3.7.9 describe known problems and+ restrictions in RMU for V4.1. 5 3.7.1 Problems Using RMU Commands with SYSMAN2 A You can experience problems such as a bugcheck dumprC when you try to use the VMS System Management UtilityoI (SYSMAN) in VMS Version 5.4 to perform various RMU commandstD (RMU/OPEN and RMU/SHOW USERS) across a VAXcluster. For; example, you may get the following exception:E M ***** Exception at 0024AE36 : LCK$HANDLE_ENQ_FAILURE + 00000060 - %RDMS-F-EXQUOTA, exceeded quotal7 -SYSTEM-F-EXENQLM, exceeded enqueue quotaW > What happens is that when your system boots, theB startup procedure creates a detached process, calledE SMISERVER, which processes SYSMAN requests. The startupyB procedure gives the process absolute minimum quotas.A To solve this problem you must edit the file calledaE SYS$STARTUP:VMS$BASEENVIRON-050_SMISERVER.COM and raisen7 these quota values to appropriate values.r B 3.7.2 Problem Using VMS ALLOCATE Command with RMU Commands H RMU tape operations do not automatically allocate the tape drives used. G In an environment where many users compete for a few tapetF drives, it is possible for another user to seize a driveH while RMU is waiting for you to load the next tape volume.C To prevent this, issue a VMS ALLOCATE command for the-H drives you will be using before you issue the RMU command,H and then issue a VMS DEALLOCATE command after you complete the RMU command. I Known Problems, Restrictions, and Other Notes 3-31
r s D 3.7.3 Concealed Logicals Are Supported but No Longer Reco
nded for Use After V4.0 C For Rdb/VMS V3.1 and earlier, some maintenance operations B either needed the use of concealed logical names or were> simplified or more efficient when they were used. So@ the use of concealed logical names was recommended and supported. C With V4.0 and higher versions of Rdb/VMS, RMU provides annC alternate effective means to perform the same maintenancet? operations without concealed logical names. Concealed A logical names are an additional complication, and their E use encourages the use of VMS file utilities. Both of theseD@ factors may lead to problems with database maintenanceC operations. Therefore, use of concealed logical names fortA database files is no longer recommended, although it isDE supported. The use of concealed logical names is redundant,v6 and should be discouraged for new databases. ? 3.7.4 Restrictions on Using RMU Commands with the /WORM andV /NOSPAMS Qualifiers D It is reasonable to attempt to create, move, or restore anB area as a write-once storage area on a WORM device usingC the /WORM qualifier with an RMU command. When prototypingoD an application it might also seem reasonable to attempt toB create the write-once storage area on a read/write disk. @ However, there is a problem with creating a write-onceE storage area on a read/write disk. The way Rdb/VMS supports E write-once storage areas on WORM devices is that it assumes B that storage allocated on the WORM disk device has never@ been written, and consequently contains zeros. StorageE allocated on a read/write disk device contains random data.iD This random data may pose a security risk, and may at someD future time result in CHECKSUM errors from the RMU utility or your application. B Correct operation requires that write-once storage areas3 actually reside on WORM hardware devices. @ Several RMU commands also include a /NOSPAMS qualifier> option. There are no restrictions on the use of this@ qualifier option with mixed page format storage areas,@ but the use of the /NOSPAMS qualifier typically causesC severe performance degradation. The /NOSPAMS qualifier is 6 3-32 Known Problems, Restrictions, and Other Notes
H only useful where updates are rare and batched, and access$ is primarily by dbkey. F 3.7.5 Do Not Delete After-Image Journal (.AIJ) Backup Files if3 the AIJ Backup Fails or Is Terminatedl = If an AIJ backup process fails or is terminated D prematurely, the user might discard the resultant .AIJI backup file because the backup operation was not completed..F However, all .AIJ backup files, including those producedD by a failed backup process, are necessary to recover aI database. If an .AIJ backup file of a failed backup processSE is discarded, the database is not recoverable from that D point forward. This is especially important if you useC magnetic tapes as the AIJ backup media; in this case, > preserve this magnetic tape and do not reuse it. C When an AIJ backup process, especially one running invF continuous (/CONTINUOUS) mode, writes to the .AIJ backupA file, it is possible for the transferred data to beMH deleted from the database .AIJ file. If the backup processB subsequently fails or is prematurely terminated (forD example with Ctrl/Y or the STOP command), it might notG be possible to retransfer the data to the subsequent .AIJeF backup file because the data was deleted from the active! database .AIJ file.0 D Therefore, it is extremely important that you preserveE all .AIJ backup files, even those produced by failed oreG terminated backup processes. If the resultant .AIJ backupoH file is discarded, the next .AIJ backup file could containI a "gap" in transactions, so that no transactions would everd3 be rolled forward from that point on._ F ________________________ Note ________________________ ; If this problem occurs, the database is notQD inconsistent or corrupt. Rather, the database cannotF be rolled forward past the discarded .AIJ backup file. F ______________________________________________________ B The solution to this problem is to preserve all .AIJF backup files to ensure that a database can be completely recovered. I Known Problems, Restrictions, and Other Notes 3-33]
> If you have discarded an .AIJ backup file, perform aA complete database backup immediately to ensure that theLB database can be recovered up to the current transaction. = 3.7.6 RMU/EXTRACT Known Problems and Restrictions in V4.1 @ This section describes known problems and restrictionsD for the RMU/EXTRACT command. In each case, the RMU/EXTRACTC command performs best-try conversion of RDO constructionshD to SQL. The following sections describe constructions thatE can be defined using RDO but cannot be completely specified. using SQL. B 3.7.6.1 VALID IF Clauses Are Converted to Domain Level CHECK() Constraintsr C RDO and the CDD/Repository have the concept of validationg> clauses at the domain level. The ANSI/ISO SQL2 draftB standard allows CHECK() constraints defined on domains. B While the actions of the ANSI/ISO CHECK() constraint do@ differ from VALID IF in some respects, RMU/EXTRACT hasB chosen to extract the VALID IF clauses as domain CHECK(); constraints if you use /LANGUAGE=SQL/OPTION=FULL.V C The generated syntax is not currently accepted by the SQL D interface to Rdb/VMS, and is generated only as a guide for users. B 3.7.6.2 Triggers in RDO Allow Users to Define a Trigger Action/ Within a Join of Two or More TablesE C Triggers in RDO allow the user to define a trigger actioni> within a join of two or more tables, as shown in the following example. 6 3-34 Known Problems, Restrictions, and Other Notes
s $ DEFINE TRIGGER EXAMPLE AFTER ERASE % FOR C1 IN EMPLOYEES EXECUTE3+ FOR C2 IN JOB_HISTORYm/ CROSS C3 IN EMPLOYEES B WITH (((C2.EMPLOYEE_ID = C3.EMPLOYEE_ID)7 AND (C2.JOB_END MISSING))nD AND (C3.EMPLOYEE_ID = C2.EMPLOYEE_ID))" ERASE C2 END_FORw" FOR EACH RECORD. E This trigger includes a join with an embedded ERASE (orrG MODIFY) statement. This will be translated by RMU/EXTRACT 4 to the following SQL update operation: $ CREATE TRIGGER EXAMPLE+ AFTER DELETE ON EMPLOYEESe? (DELETE FROM JOB_HISTORY C2, EMPLOYEES C34C WHERE (((C2.EMPLOYEE_ID = C3.EMPLOYEE_ID)e7 AND (C2.JOB_END IS NULL)) D AND (C3.EMPLOYEE_ID = C2.EMPLOYEE_ID))% ) FOR EACH ROW;o F This syntax (and the syntax generated for update) is notC legal SQL. This syntax is provided only as a guide torI users. Please note that the trigger definition shown is not4F recommended by Digital. See Section 1.23.5 on the use ofH the logical name RDMS$USE_OLD_UPDATE_RULES for suggestionsI on recoding a trigger action using a subquery rather than aD CROSS clause.n 5 3.7.6.3 VMS Style Dates and CURRENT_TIMESTAMP H Databases created in V4.0 could define a DATE field with aH default of CURRENT_TIMESTAMP. RMU/EXTRACT always generatesG databases with the SET ANSI DATE ON. Therefore, old style H dates such as this will cause error messages from SQL when) the SQL output is executed.m + CREATE DOMAIN TSTAMP DATE VMS 0 DEFAULT CURRENT_TIMESTAMP;H %SQL-F-DEFVALINC, You specified a default value for TSTAMP> which is inconsistent with its data type I Known Problems, Restrictions, and Other Notes 3-35E
N I > This remains a restriction for RMU/EXTRACT for V4.1.? The workaround is to edit the source generated by the A RMU/EXTRACT command and either remove the SET ANSI DATE E ON command, or place SET ANSI DATE OFF and SET ANSI DATE ONe9 commands around the domain or table definition.h D 3.7.6.4 Blank Lines in Multiline Descriptions Are Removed by RDO ? The RDO interface strips out blank lines in multiline @ descriptions, so the description saved in the metadataC is not identical to that entered by the database definer.sB Therefore, RMU/EXTRACT cannot completely reconstruct the original description.O 8 3.7.6.5 RMU/EXTRACT Column Default Value Restriction E RMU/EXTRACT tries to best represent the information that is C stored in the metadata. In addition, beginning with V4.1, D SQL checks that the data type of DEFAULT (or DEFAULT VALUE8 FOR DATATRIEVE) is compatible with the column. D For example, in Rdb/VMS V4.1 the following example returns an error message:i & CREATE DOMAIN KS_TOEP_KD CHAR(1)i! DEFAULT VALUE 1
or& CREATE DOMAIN KS_TOEP_KD INTEGER4! DEFAULT VALUE 1n- ALTER DOMAIN KS_TOEP_KD CHAR(1)O N %SQL-F-DEFVALINC, You specified a default value for KS_TOEP_KD whichW is inconsistent with its data type and this domain is not created or altered. C However, in Rdb/VMS V4.0, the previous example can be run E without getting any error message. The information for this B domain in the metadata is stored as type CHAR(1) and theE default value is data type INTEGER 1, rather than character typebox ( ) typebox (")1typebox (")typebox (:)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), ┬typebox (h)typebox (e)┼ typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T) typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (o)┼ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d)typebox (A)typebox ( ) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (i)├ └typebox (a)typebox (y) typebox (e)│├typebox (r)typebox (a)typebox (c)├ typebox (a) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (o)typebox (r) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├typebox (A)typebox (@)typebox ( ) ┴typebox (a)┌┤typebox (e) ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (i)┼typebox (c)typebox (o)┼typebox (s)typebox (i)typebox (s)├typebox (e)┼├ ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e). typebox (I)┼ ├typebox (h)typebox (i)typebox (s)typebox (@)typebox ( ) typebox (c)typebox (a)typebox (s)typebox (e), ├typebox (h)typebox (e) typebox (o)┼┌typebox (y) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T)typebox (@)typebox ( ) typebox (o)┤├typebox (p)┤├ typebox (f)typebox (i)┌typebox (e) ├typebox (o) └typebox (a)┐typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) typebox (c)typebox (o)└typebox (p)typebox (a)├typebox (i)typebox (b)┌typebox (e)typebox (;) ├typebox (h)typebox (a)├ typebox (i)typebox (s),,typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ ┴typebox (a)┌┤typebox (e) 1 ├typebox (o) typebox (")1typebox (").typebox ( )typebox ( )6typebox ( ) 3-36 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox (o)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (H)typebox ( ) 3.7.6.6 typebox (P)typebox (a)typebox (r)├typebox (i)typebox (a)┌ typebox (S)┤typebox (p)typebox (p)typebox (o)typebox (r)├ typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S) typebox (I)typebox (s) typebox (P)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (d) typebox (b)typebox (y)typebox ( )typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1typebox ( )typebox ( )typebox (E)typebox ( ) typebox (D)┤typebox (e) ├typebox (o) typebox (a) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (T)typebox (G)typebox ( ) 1.0, ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T)typebox (/)typebox (I)typebox (T)typebox (E)typebox (M)typebox (=)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼├typebox (I)typebox ( ) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y), typebox (a)┼typebox (d) typebox (r)typebox (e)├┤typebox (r)┼typebox (s) typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (f)typebox (r)typebox (o)└ typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S). typebox (C)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (f)┤├┤typebox (r)typebox (e) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (o)typebox (f)typebox (D)typebox ($)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S).typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S) └┤typebox (s)├ typebox (E)typebox ( ) typebox (b)typebox (e) typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (d) typebox (i)┼ ─┤typebox (o)├typebox (a)├typebox (i)typebox (o)┼ └typebox (a)typebox (r)┐typebox (s) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox ()typebox ( ) typebox (s)typebox (h)typebox (o)┬typebox (s)typebox (:)typebox ( )typebox ( )typebox (C)typebox ( ) typebox ($) typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T)typebox (/)typebox (I)typebox (T)typebox (E)typebox (M)typebox (=)typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) typebox (")typebox (/)typebox (T)typebox (Y)typebox (P)typebox (E)typebox (=)typebox (N)typebox (S)typebox (D)typebox (S)typebox (/)typebox (P)typebox (A)typebox (T)typebox (H)typebox (=)typebox (N)typebox (S)typebox (D)typebox (S)typebox ($)typebox (T)typebox (E)typebox (S)typebox (T)typebox (") typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T)typebox (/)typebox (I)typebox (T)typebox (E)typebox (M)typebox (=)typebox (V)typebox (O)typebox (L)typebox (U)typebox (M)typebox (E)typebox (/)typebox (O)typebox (P)typebox (T)typebox (I)typebox (O)typebox (N)typebox (=)typebox (V)typebox (O)typebox (L)typebox (U)typebox (M)typebox (E)typebox (S)typebox (C)typebox (A)typebox (N) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (a)┌typebox (s)typebox (o) 6typebox ( ) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ ┬typebox (o)typebox (r)┐ typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S).typebox ( )typebox ( )Ftypebox ( ) typebox (N)typebox (o)├typebox (e) typebox ( )typebox ( )typebox (C)typebox ( ) F┤┌┌ typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├ typebox (i)typebox (s) typebox (a)┴typebox (a)typebox (i)┌typebox (a)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)typebox (A)X typebox (R)typebox (M)typebox (S) typebox (%)typebox ( ) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 2.0 typebox (o)typebox (r) ┌typebox (a)├typebox (e)typebox (r). typebox ( )typebox ( )Ftypebox ( ) typebox ( )typebox ( )typebox (H)typebox ( ) 3.7.7 typebox (A)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (s) ├typebox (o) typebox (a)┼ typebox (")typebox (O)typebox (P)typebox (E)typebox (N) typebox (I)typebox (S) typebox (M)typebox (A)typebox (N)typebox (U)typebox (A)typebox (L)typebox (") typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (T)typebox (h)typebox (a)├ typebox (I)typebox (s) typebox (C)┤typebox (r)typebox (r)typebox (e)┼├┌typebox (y)typebox ($)typebox ( ) typebox (C)┌typebox (o)typebox (s)typebox (e)typebox (d) typebox (A)typebox (r)typebox (e) typebox (N)typebox (o)├ typebox (A)┌┌typebox (o)┬typebox (e)typebox (d)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1typebox (B), typebox (i)├ ┬typebox (a)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) ├typebox (o) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ typebox (c)typebox (e)typebox (r)├typebox (a)typebox (i)┼typebox (A)typebox ( ) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) typebox (o)┼┌typebox (i)┼typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ typebox (a)┼ typebox (")typebox (O)typebox (P)typebox (E)typebox (N) typebox (I)typebox (S) typebox (M)typebox (A)typebox (N)typebox (U)typebox (A)typebox (L)typebox (")typebox (e)typebox (E)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (h)typebox (i)┌typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (a)typebox (s) typebox (c)┌typebox (o)typebox (s)typebox (e)typebox (d). typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (G)typebox ( ) typebox (a)┼typebox (d) ┌typebox (a)├typebox (e)typebox (r) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e)typebox (s), typebox (a)┼ typebox (")typebox (O)typebox (P)typebox (E)typebox (N) typebox (I)typebox (S) typebox (M)typebox (A)typebox (N)typebox (U)typebox (A)typebox (L)typebox (") typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)typebox (s) ├typebox (r)┤┌typebox (y)typebox (M)typebox (D)typebox ( ) typebox (c)┌typebox (o)typebox (s)typebox (e)typebox (d) ┤┼├typebox (i)┌ typebox (i)├ typebox (i)typebox (s) typebox (e)│typebox (p)┌typebox (i)typebox (c)typebox (i)├┌typebox (y) typebox (o)typebox (p)typebox (e)┼typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (a)┼ typebox (R)typebox (M)typebox (U)typebox (/)typebox (O)typebox (P)typebox (E)typebox (N)typebox (D)typebox ( ) typebox (c)typebox (o)└└typebox (a)┼typebox (d), typebox (r)typebox (e)typebox (g)typebox (a)typebox (r)typebox (d)┌typebox (e)typebox (s)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (s) typebox (h)typebox (e)┌typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r)typebox (G)typebox ( ) typebox (a)├├typebox (e)└typebox (p)├typebox (i)┼typebox (g) ├typebox (o) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (A) ┤typebox (s)typebox (e)typebox (r) ┬typebox (i)├typebox (h) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)├typebox (D)typebox ( ) typebox (D)typebox (B)typebox (A)typebox (D)typebox (M) typebox (o)typebox (r) typebox (V)typebox (M)typebox (S) typebox (S)typebox (Y)typebox (S)typebox (P)typebox (R)typebox (V) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e) └┤typebox (s)├ typebox (e)│typebox (p)┌typebox (i)typebox (c)typebox (i)├┌typebox (y) typebox (o)typebox (p)typebox (e)┼ ├typebox (h)typebox (e)typebox (H)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (O)typebox (P)typebox (E)typebox (N) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (i)┼ typebox (o)typebox (r)typebox (d)typebox (e)typebox (r) typebox (f)typebox (o)typebox (r) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ├typebox (o))typebox ( ) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (o) typebox (b)typebox (e) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d). typebox ( )typebox ( )typebox (?)typebox ( ) typebox (R)typebox (M)typebox (U) typebox (c)typebox (o)└└typebox (a)┼typebox (d)typebox (s) ├typebox (h)typebox (a)├ typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (o) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ typebox (H)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)┌typebox (s)typebox (o) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (e) typebox (o)┼┌typebox (y)typebox (G)typebox ( ) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ typebox (a)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E)typebox (G)typebox ( ) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (O) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s), ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (d)typebox (P)typebox (G)typebox ( ) typebox (b)typebox (y) typebox (a) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) ┤typebox (s)typebox (e)typebox (r) (typebox (a) ┤typebox (s)typebox (e)typebox (r) ┬typebox (i)├typebox (h) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (D)typebox (B)typebox (A)typebox (D)typebox (M) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (U)typebox (G)typebox ( ) typebox (o)typebox (r) typebox (V)typebox (M)typebox (S) typebox (S)typebox (Y)typebox (S)typebox (P)typebox (R)typebox (V) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)) typebox (r)typebox (e)typebox (g)typebox (a)typebox (r)typebox (d)┌typebox (e)typebox (s)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ typebox (c)┌typebox (o)typebox (s)typebox (e)typebox (d)typebox (O)typebox ($)typebox ( ) typebox (s)├typebox (a)├typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-37┌typebox ()typebox ( )
typebox (b)typebox ()typebox ( ) ├typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ typebox (a)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1, ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (O)typebox (P)typebox (E)typebox (N) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (h)typebox (a)typebox (s)typebox (A)typebox ( ) typebox (a) ┼typebox (e)┬ ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r), typebox (/)typebox (A)typebox (C)typebox (C)typebox (E)typebox (S)typebox (S)typebox (=)typebox ([)typebox (U)typebox (N)]typebox (R)typebox (E)typebox (S)typebox (T)typebox (R)typebox (I)typebox (C)typebox (T)typebox (E)typebox (D). typebox (T)typebox (h)typebox (i)typebox (s) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r)typebox (a)>typebox ( ) typebox (a)┌┌typebox (o)┬typebox (s) typebox (a) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) ┤typebox (s)typebox (e)typebox (r) ├typebox (o) typebox (o)typebox (p)typebox (e)┼ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (o) typebox (a)┌┌typebox (A)typebox ( ) ┤typebox (s)typebox (e)typebox (r)typebox (s) (typebox (U)typebox (N)typebox (R)typebox (E)typebox (S)typebox (T)typebox (R)typebox (I)typebox (C)typebox (T)typebox (E)typebox (D)), typebox (o)typebox (r) ┘┤typebox (s)├ ├typebox (o) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (A)typebox ( ) (typebox (R)typebox (E)typebox (S)typebox (T)typebox (R)typebox (I)typebox (C)typebox (T)typebox (E)typebox (D)). typebox (T)typebox (h)typebox (i)typebox (s) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r) typebox (a)┌┌typebox (o)┬typebox (s) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) ┤typebox (s)typebox (e)typebox (r)typebox (s) ├typebox (o)typebox ( )typebox (C)typebox ( ) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) typebox (S)typebox (Q)typebox (L) typebox (o)typebox (r) typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (R)typebox (M)typebox (U) typebox (c)typebox (o)└└typebox (a)┼typebox (d)typebox (s) typebox (a)typebox (g)typebox (a)typebox (i)┼typebox (s)├ typebox (a)┼typebox (d)typebox (E)typebox ( ) typebox (")typebox (O)typebox (P)typebox (E)typebox (N) typebox (I)typebox (S) typebox (M)typebox (A)typebox (N)typebox (U)typebox (A)typebox (L)typebox (") typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), ┬typebox (h)typebox (i)┌typebox (e) ┐typebox (e)typebox (e)typebox (p)typebox (i)┼typebox (g) typebox (o)├typebox (h)typebox (e)typebox (r) ┤┼typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d)typebox (s)typebox (A)typebox ( ) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (f)typebox (r)typebox (o)└ typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (i)┼typebox (g) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r) typebox (i)typebox (s)typebox (e)typebox (B)typebox ( ) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (M)typebox (U) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌.typebox ( )typebox ( )typebox (C)typebox ( ) 3.7.8 typebox (C)┌typebox (a)typebox (r)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (o)┼ ├typebox (h)typebox (e) typebox (M)typebox (e)typebox (a)┼typebox (i)┼typebox (g) typebox (o)typebox (f) typebox (")typebox (G)typebox (r)typebox (a)┼├typebox (e)typebox (d)typebox (") typebox (a)┼typebox (d) typebox (")typebox (R)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d)typebox (")typebox (s)typebox (+)typebox ( ) typebox (i)┼ typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (L)typebox (O)typebox (C)typebox (K)typebox (S) typebox (O)┤├typebox (p)┤├ typebox (D)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (s) typebox ( )typebox ( )typebox (A)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (i)┼typebox (g) ┌typebox (o)typebox (c)┐typebox (s) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (L)typebox (O)typebox (C)typebox (K)typebox (S) ┤├typebox (i)┌typebox (i)├typebox (y), typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (")typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d)typebox (") typebox (a)┼typebox (d) typebox (")typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d)typebox (") └typebox (o)typebox (d)typebox (e)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (g)typebox (i)┴typebox (e)┼ ┌typebox (o)typebox (c)┐ typebox (a)typebox (r)typebox (e) typebox (C)typebox ( ) typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (e)typebox (d). typebox (S)typebox (o)└typebox (e) typebox (c)typebox (o)┼typebox (f)┤typebox (s)typebox (i)typebox (o)┼ typebox (h)typebox (a)typebox (s) typebox (a)typebox (r)typebox (i)typebox (s)typebox (e)┼ typebox (o)┴typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (e)│typebox (a)typebox (c)├ ┤typebox (s)typebox (a)typebox (g)typebox (e)typebox ( )typebox (:)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox ()typebox ( ) typebox (o) typebox (R)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) └typebox (o)typebox (d)typebox (e) typebox (f)typebox (o)typebox (r) ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (h)typebox (a)typebox (s) typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d)typebox (s)typebox (B)typebox ( ) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐. typebox (V)typebox (a)┌typebox (i)typebox (d) └typebox (o)typebox (d)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (N)typebox (L), typebox (P)typebox (R), typebox (P)typebox (W), typebox (C)typebox (R), typebox (C)typebox (W), typebox (a)┼typebox (d) typebox (E)X.typebox (B)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) └typebox (o)typebox (d)typebox (e) typebox (i)typebox (s) ┼typebox (o)├ typebox (g)┤typebox (a)typebox (r)typebox (a)┼├typebox (e)typebox (e)typebox (d) ├typebox (o) typebox (b)typebox (e) typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d)typebox (;) typebox (s)typebox (o)└typebox (e) ┌typebox (o)typebox (c)┐typebox (s)typebox (E)typebox ( ) typebox (a)typebox (r)typebox (e) typebox (i)┼├typebox (e)┼├typebox (i)typebox (o)┼typebox (a)┌┌typebox (y) typebox (h)typebox (e)┌typebox (d) typebox (i)┼ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├typebox (i)┼typebox (g) └typebox (o)typebox (d)typebox (e)typebox (s) typebox (f)typebox (o)typebox (r)typebox (e)┴typebox (e)typebox (r) (typebox (f)typebox (o)typebox (r)└.typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (e) typebox (")├typebox (e)typebox (r)└typebox (i)┼typebox (a)├typebox (i)typebox (o)┼typebox (") ┌typebox (o)typebox (c)┐).typebox ( )typebox ( )typebox ()typebox ( ) typebox (o) typebox (G)typebox (r)typebox (a)┼├typebox (e)typebox (d)typebox ( )typebox ( )typebox (?)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) └typebox (o)typebox (d)typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) ┬typebox (a)typebox (s) ┌typebox (a)typebox (s)├ typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d).typebox (B)typebox ( ) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐. typebox (V)typebox (a)┌typebox (i)typebox (d) └typebox (o)typebox (d)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (N)typebox (L), typebox (P)typebox (R), typebox (P)typebox (W), typebox (C)typebox (R), typebox (C)typebox (W), typebox (a)┼typebox (d)typebox (C)typebox ( ) typebox (E)X. F┤typebox (r)├typebox (h)typebox (e)typebox (r)└typebox (o)typebox (r)typebox (e), typebox (i)typebox (f) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ typebox (h)typebox (a)typebox (s) ┼typebox (e)┴typebox (e)typebox (r) typebox (b)typebox (e)typebox (e)┼ typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y)└<typebox ( ) typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d), ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ └typebox (o)typebox (d)typebox (e) typebox (i)typebox (s) typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (e)typebox (d) typebox (a)typebox (s) typebox (N)typebox (L) └typebox (o)typebox (d)typebox (e).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (")typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d)typebox (") typebox (a)┼typebox (d) typebox (")typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d)typebox (") ┌typebox (o)typebox (c)┐ └typebox (o)typebox (d)typebox (e)typebox (s) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r), ├typebox (h)typebox (e)┼typebox (?)typebox ( ) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (e)typebox (d) typebox (i)typebox (s) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├┌typebox (y) typebox (b)┌typebox (o)typebox (c)┐typebox (e)typebox (d) typebox (o)┼ typebox (e)typebox (i)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (B)typebox ( ) typebox (")┬typebox (a)typebox (i)├typebox (") typebox (o)typebox (r) typebox (")typebox (c)typebox (o)┼┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (") ─┤typebox (e)┤typebox (e). typebox (I)typebox (f) ├typebox (h)typebox (e) └typebox (o)typebox (d)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e),)typebox ( ) ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┌typebox (o)typebox (c)┐ typebox (h)typebox (a)typebox (s) typebox (b)typebox (e)typebox (e)┼ typebox (g)typebox (r)typebox (a)┼├typebox (e)typebox (d).├typebox ( )typebox ( )typebox (D)typebox ( ) 3.7.9 Ftypebox (a)┌typebox (s)typebox (e) typebox (B)typebox (A)typebox (D)Ftypebox (N)typebox (M)typebox (A)typebox (I)typebox (J) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) typebox (A)typebox (r)typebox (e) typebox (R)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (R)typebox (M)typebox (U)typebox (/)typebox (V)typebox (E)typebox (R)typebox (I)Ftypebox (Y) typebox (D)┤typebox (r)typebox (i)┼typebox (g) typebox (R)typebox (o)typebox (o)├ typebox (V)typebox (e)typebox (r)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)typebox (f) typebox (a)┼ .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (i)typebox (s) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (a) typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌typebox (B)typebox ( ) ┼typebox (a)└typebox (e) ├typebox (o) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┼typebox (a)└typebox (e), typebox (a)┼typebox (d) typebox (r)typebox (o)typebox (o)├ ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (B)typebox ( ) typebox (i)typebox (s) ├typebox (h)typebox (e)┼ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (a) ┼typebox (o)┼-typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (D)typebox ( ) ├typebox (o) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┼typebox (a)└typebox (e), typebox (a)┼ typebox (R)typebox (M)typebox (U)typebox (/)typebox (V)typebox (E)typebox (R)typebox (I)Ftypebox (Y) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (i)┌┌)typebox ( ) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├ typebox (a) typebox (f)typebox (a)┌typebox (s)typebox (e) typebox (B)typebox (A)typebox (D)Ftypebox (N)typebox (M)typebox (A)typebox (I)typebox (J) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox ( )typebox ( )6typebox ( ) 3-38 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox 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typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )8typebox ( ) Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (a)typebox (s)typebox (s)┤└typebox (e) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)├typebox (E)typebox ( ) typebox ($)111typebox ($)typebox (D)typebox (U)typebox (A)0typebox (:)typebox ([)typebox (U)typebox (S)typebox (E)typebox (R)1.typebox (D)typebox (B)]X.typebox (R)typebox (D)typebox (B)typebox (;)1 typebox (a)┼typebox (d) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (d)typebox (/)typebox ( ) typebox (D)typebox (I)typebox (S)typebox (K)1 ┬typebox (i)├typebox (h) 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()typebox ( ) typebox ($)typebox (!)typebox (W)typebox ( ) typebox ($)typebox (!) typebox (C)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a)┼ .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (')typebox ( ) typebox ($)typebox (!) typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌. typebox ()typebox ( ) typebox ($) typebox (S)typebox (Q)typebox (L)typebox (r)<typebox ( ) typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (D)typebox 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(y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e)typebox (c)typebox (+)typebox ( ) typebox ($)typebox (!) ┼typebox (o)┼-typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌. typebox (#)typebox ( ) typebox ($) typebox (R)typebox (M)typebox (U)typebox (/)typebox (V)typebox (E)typebox (R)typebox (I)Ftypebox (Y)typebox (/)typebox (R)typebox (O)typebox (O)typebox (T) typebox (D)typebox (B)typebox ($)typebox (a)^typebox ( ) typebox (%)typebox (R)typebox (M)typebox (U)-typebox (E)-typebox (B)typebox (A)typebox (D)Ftypebox (N)typebox (M)typebox (A)typebox (I)typebox (J), typebox (a)typebox (f)├typebox (e)typebox (r)-typebox (i)└typebox (a)typebox (g)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (f)typebox (i)┌typebox (e) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (s) ├typebox (o) ┬typebox (r)typebox (o)┼typebox (g) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (G)typebox ( ) typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d)typebox (:) typebox (")typebox ($)111typebox ($)typebox (D)typebox (U)typebox (A)0typebox (:)typebox ([)typebox (U)typebox (S)typebox (E)typebox (R)1.typebox (D)typebox (B)]X.typebox (R)typebox (D)typebox (B)typebox (;)1typebox (")typebox (e)typebox (G)typebox ( ) typebox (f)typebox (o)┤┼typebox (d)typebox (:) typebox (")typebox ($)111typebox ($)typebox (D)typebox (U)typebox (A)0typebox (:)typebox ([)typebox (U)typebox (S)typebox (E)typebox (R)1.]typebox ([)typebox (D)typebox (B)]X.typebox (R)typebox (D)typebox (B)typebox (;)1typebox ("),typebox (i)typebox ( )typebox ( )typebox (C)typebox ( ) Ftypebox (o)typebox (r) typebox (a) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└, typebox (d)typebox (o) ├typebox (h)typebox (e) ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (o)typebox (D)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌typebox ( )typebox ( ) ┼typebox (a)└typebox (e) typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s)typebox (:)typebox ( )typebox ( )5typebox ( ) typebox (R)typebox (M)typebox (U)typebox (/)typebox (V)typebox (E)typebox (R)typebox (I)Ftypebox (Y)typebox (/)typebox (R)typebox (O)typebox (O)typebox (T) typebox (D)typebox (B)typebox (R)typebox (O)typebox (O)typebox (T)typebox (E)typebox (D)typebox ($)typebox (:)typebox ([)typebox (D)typebox (B)]X.typebox (R)typebox (D)typebox (B)typebox (;)1.,typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)typebox (i)└typebox (i)┌typebox (a)typebox (r)┌typebox (y), typebox (i)typebox (f) ├typebox (h)typebox (e) .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (i)typebox (s) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) ┼typebox (o)┼-typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (e)typebox (D)typebox ( ) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (r)typebox (o)typebox (o)├ ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (G)typebox ( ) typebox (i)typebox (s) typebox (d)typebox (o)┼typebox (e) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼, typebox (a)├Ftypebox ( ) typebox (f)typebox (a)┌typebox (s)typebox (e) typebox (B)typebox (A)typebox (D)Ftypebox (N)typebox (M)typebox (A)typebox (I)typebox (J) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) ┬typebox (i)┌┌ typebox (a)typebox (g)typebox (a)typebox (i)┼ typebox (b)typebox (e) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d) typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s)typebox (:)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-39typebox (a)typebox ()typebox ( )
typebox ( )typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (S)typebox ( ) typebox ($)typebox (!) typebox (C)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a)┼ .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e)typebox (H)typebox (#)typebox ( ) typebox ($)typebox (!) typebox (r)typebox (o)typebox (o)├typebox (e)typebox (d)-typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌. $ SQLp% ALTER DATABASE FILENAME DB$o JOURNAL FILE X.AIJ;1;e
$!S $! Do root verification of the database, specifying the database with the ' $! non-rooted-device logical.p2 $ RMU/VERIFY/ROOT DB_ROOTED$:[DB]X.RDB;1Z %RMU-E-BADFNMAIJ, after-image journal file contains references to wrong databaseF expected: "$111$DUA0:[USER1.][DB]X.RDB;1",@ found: "$111$DUA0:[USER1.DB]X.RDB;1" ? For a workaround to this problem, do the verificationnD specifying the database with the non-rooted-device logical name as follows: RMU/VERIFY/ROOT DB$- C 3.8 CDD/Plus (CDD/Repository) Known Problems, Restrictions, ands Notes for V4.1 ; Sections 3.8.1 and 3.8.2 describe known problems, ? restrictions, and notes of general interest for usingJE CDD/Repository V5.0 and CDD/Plus V4.3. See the V4.3 VAX CDDtE Release Notes and the V5.0 VAX CDD/Repository Release NotesdC for additional known problems using Rdb/VMS and CDD/Plus.v 9 3.8.1 Using CDD/Repository Global Fields with Rdb/VMSl E Rdb/VMS and CDD/Repository support the definition of fieldseA (domains) and records (relations, or tables). The modelmA supported by Rdb/VMS is a single level of global fieldsmA referenced by relations. However, CDD/Repository allows B a much more general model that allows multiple levels ofB global fields. When using Rdb/VMS and CDD/Repository youC should only change the global fields using CDD/RepositorytD tools. If SQL or RDO are used to alter the field they will5 only change the first level of indirection.f B Use of global fields from the CDD/Repository can lead to) messages such as the following: 6 3-40 Known Problems, Restrictions, and Other Notes
I R %CDD-E-BOGLOBAL, global field based on global field in same database F ________________________ Note ________________________ C A future release of CDD/Repository will display thelB names of the two fields causing the error: %CDD-E-B BOGLOBAL, global field AREA_NUMBER based on global. field NUMBER in same database. F ______________________________________________________ I This error indicates that a global field depends on another_F global field for its full definition and that both theseG fields are included at the same level. These examples andbA guidelines should help to avoid this type of error.I H The syntax for RDO and the CDD/Repository CDO interface isG very similar. However, RDO allows field renaming as shown ' in the following example.n 8 RDO> DEFINE FIELD FIELD_A DATATYPE TEXT 1., RDO> DEFINE RELATION RECORD_A. cont> FIELD_A. cont> END., RDO> DEFINE RELATION RECORD_B.1 cont> FIELD_B BASED ON FIELD_A.p cont> END. C This command creates two records with a dependency onoC the global field FIELD_A. The local field name in the F relation for RECORD_A is FIELD_A (the same as the globalF field name); for RECORD_B the name is changed to FIELD_BF (although it still depends on the global field FIELD_A). I If a user tries to do something similar to this RDO examplee7 in CDO they receive the BOGLOBAL message. 8 CDO> DEFINE FIELD FIELD_A DATATYPE TEXT 1.9 CDO> DEFINE FIELD FIELD_B BASED ON FIELD_A. * CDO> DEFINE RECORD RECORD_A. cont> FIELD_A. cont> END.* CDO> DEFINE RECORD RECORD_B. cont> FIELD_B. cont> END. I Known Problems, Restrictions, and Other Notes 3-41r
o A A RDO> DEFINE RELATION RECORD_A FROM PATHNAME 'RECORD_A'.FA RDO> DEFINE RELATION RECORD_B FROM PATHNAME 'RECORD_B'.AN %CDD-E-BOGLOBAL, global field based on global field in same database B CDO does not have the rename capability, so users of CDOD often define new global fields to achieve the same result.D Logically this seems the same as the RDO example. However,E this generates different dependencies in the CDD than showng" in the previous example. B A preferable set of definitions would include only BASEDA ON fields in the record definitions. Then there will berE separate global fields created by Rdb/VMS with dependencies ? on the CDD/Repository, rather than the two previously @ defined (or attempted), which had dependencies between1 global fields not supported by Rdb/VMS.L 7 CDO> DEFINE FIELD FIELD_BASE DATATYPE TEXT 1.C8 CDO> DEFINE FIELD FIELD_A BASED ON FIELD_BASE.8 CDO> DEFINE FIELD FIELD_B BASED ON FIELD_BASE.& CDO> DEFINE RECORD RECORD_A. cont> FIELD_A. cont> END.& CDO> DEFINE RECORD RECORD_B. cont> FIELD_B.i cont> END. A RDO> DEFINE RELATION RECORD_A FROM PATHNAME 'RECORD_A'.rA RDO> DEFINE RELATION RECORD_B FROM PATHNAME 'RECORD_B'. RDO> SHOW FIELDS7 User Fields in Database with pathname DISK1:[ SMITH.DICT1]SAMPLE;1? FIELD_A text size is 1 ? FIELD_B text size is 1 ! RDO> SHOW FIELD FIELD_AL? FIELD_A text size is 1O> CDD pathname: DISK1:[SMITH.DICT1]FIELD_A;2! RDO> SHOW FIELD FIELD_Ba? FIELD_B text size is 1r> CDD pathname: DISK1:[SMITH.DICT1]FIELD_B;2 D This scheme will result in a correct representation of theD dependencies and also provide the field renaming required.D Note that the global fields need not be explicitly defined? as fields in RDO, or domains in SQL; this will happenR automatically. 6 3-42 Known Problems, Restrictions, and Other Notes
a H Now a change of the original global field FIELD_BASE usingE the DICTIONARY OPERATOR (CDO) will cause a notice to bet: placed on the CDD$DATABASE object, "SAMPLE". $ DICT OPERr# Welcome to CDO V1.3-2 0 The CDD/Plus V4.3-2 User Interface Type HELP for help< CDO> CHANGE FIELD FIELD_BASE DATATYPE TEXT 10. A Subsequent attempts to attach to the database using F interactive utilities, or pre-compilers, will generate aE message such as those shown below from interactive SQL: , SQL> ATTACH 'PATHNAME SAMPLE';J %SQL-I-DIC_DB_CHG1, A dictionary definition used by database5 DISK1:[SMITH.DICT1]SAMPLE;1 has changedrX -SQL-I-DIC_DB_CHG2, Use the INTEGRATE statement to resolve any differences5 between the dictionary and the database .
%CDD-I-MESS, entity has messages D To see what was changed in the dictionary use the SHOW% NOTICES command in CDO. & CDO> SHOW NOTICES SAMPLEK DISK1:[SMITH.DICT1]SAMPLE;1 is possibly invalid, triggered byd> CDD$DATA_ELEMENT DISK1:[SMITH.DICT1]FIELD_BASE;1 I These changes can be merged into the database by performinguF an INTEGRATE operation that updates the fields (domains)I in the database. Rdb/VMS also propagates the changes in theoG fields (domains) to all relations (tables) that use thoseU8 fields, as shown in the following example. I Known Problems, Restrictions, and Other Notes 3-43
e 6 RDO> INTEGRATE DATABASE SAMPLE FROM 'SAMPLE' RDO> SHOW FIELD 6 User Fields in Database with filename SAMPLE@ FIELD_A text size is 10@ FIELD_B text size is 10! RDO> SHOW FIELD FIELD_A @ FIELD_A text size is 10> CDD pathname: DISK1:[SMITH.DICT1]FIELD_A;2! RDO> SHOW FIELD FIELD_B/@ FIELD_B text size is 10> CDD pathname: DISK1:[SMITH.DICT1]FIELD_B;2' RDO> SHOW FIELDS FOR RECORD_A(( Fields for relation RECORD_A@ FIELD_A text size is 10' RDO> SHOW FIELDS FOR RECORD_Bn( Fields for relation RECORD_B@ FIELD_B text size is 10 < 3.8.2 Compatibility of CDD/Repository (Previously Called CDD/Plus) and Rdb/VMSe < The following list contains information concerning@ the compatibility of CDD/Repository (previously called% CDD/Plus) and Rdb/VMS V4.1.d > o CDD/Plus V4.3 is the minimum version required for Rdb/VMS V4.1. B CDD/Plus V4.3 supports all Rdb/VMS V4.0 functionalityA with the exception of the SQL SUBSTRING operator and,B GRANT/REVOKE statements. CDD/Repository V5.0 includesE support for the SUBSTRING operator, and accepts but does ? not store information for GRANT/REVOKE statements. E However, CDD/Repository can make use of Rdb/VMS V3.1B ori, later for its database storage. < o CDD/Repository V5.0 and earlier releases do not> completely support installation in a multiversion environment. B Full support for the Rdb/VMS multiversion environmentD will be provided in a future release of CDD/Repository. ? o The CDD/Repository V5.0 MOVE DICTIONARY and DEFINE D DICTIONARY commands do not work correctly in an Rdb/VMS& multiversion environment. 6 3-44 Known Problems, Restrictions, and Other Notes
_ _ I This is because CDO spawns RMU/MOVE_AREA and RMU/RESTORE I commands, which activate the default version of RMU, andpI not necessarily the current active version. This will benA corrected in a future version of CDD/Repository.l D MOVE DICTIONARY does not work under Rdb/VMSV3.1B orG multiversion Rdb/VMS V4.1. The following error messagen4 is displayed for Rdb/VMS V4.1 only: L CDO> MOVE REPOSITORY USER2:[CDDPLUS] TO USER2:[CDDPLUSIVP].4 %CDO-E-ERRMOVE, error moving object E o No new features of Rdb/VMS V4.1 are supported by CDDi" V4.3 or CDD V5.0. , These new features include: H 1. Logical area thresholds for storage maps and indexes G 2. New date-time data types and arithmetic. The syntax E accepted by RMU/LOAD/RMS_RECORD_DEF and generated H by RMU/UNLOAD/RMS_RECORD_DEF is proposed as extended# syntax for CDO. ) 3. Multischema databases C CDD/Repository currently only supports a single B reference from a database to a CDD record. TheE multilevel naming scheme is also not supported by # CDD/Repository./ G 4. New built-in functions EXTRACT, CAST, CURRENT_TIME,u CURRENT_DATE H The following error will be displayed when trying toG utilize the new built-in functions not supported byl CDD: K SQL> CREATE DOMAIN RIGHT_NOW TIME DEFAULT CURRENT_TIME; N %CDD-E-MBLRSYNERR, syntax error in MBLR buffer at offset 0 D The following Rdb/VMS features will be supported in3 future versions of CDD/Repository.. D o Changing a domain's data type can result in loss of+ hashed index functionality E During an integrate, a hashed index that needs to behH re-created due to a change to a domain's data type will0 be redefined as a SORTED index. I Known Problems, Restrictions, and Other Notes 3-45
q t B This problem will be corrected in a future release of CDD/Repository. E o Unique SORTED indexes are not supported by CDD/Plus V4.3 or earlier. > Integration will cause the index to be redefined,! allowing duplicates.i > This problem is corrected in CDD/Repository V5.0. E o Two-phase commit is not used between SQL or RDO and CDD.dD Therefore, it is possible that an operation may succeedB in SQL or RDO but the matching operation will fail in CDD. E If this is a concern then a ROLLBACK should be issued in D SQL or RDO to ensure correct rollback of the operation. B o Constraints, triggers, and storage maps are not savedE by CDD. Therefore, it is not possible for INTEGRATE FROM ? PATHNAME to completely rebuild the database files.c E o The CDO SHOW command for CDD/Repository V5.0 incorrectlyc: displays the segmented string segment length. . . . E | | | | | Contains CDD$DATA_AGGREGATE_CONTAINSsS | | | | | | RDB$ACCESS_CONTROL (Type : CDD$DATA_ELEMENT)NL | | | | | | | CDD$DATA_ELEMENT_DATATYPE 258S | | | | | | | CDD$DATA_ELEMENT_SEGMENT_LENGTH 2146173440 J | | | | | | | CDD$DATA_ELEMENT_SEG_SUBTYPE 1 . . .$ B This problem will be corrected in a future version of CDD/Repository. . o %CDD-E-INV_VAL_EXP with SQL views C The error %CDD-E-INV_VAL_EXP is generated by INTEGRATE D when the user attempted to "use" a view definition fromA the dictionary created with an expression containingrA one of the following SQL constructs: COUNT, AVERAGE,r? MAX, MIN, or SUM. The translator that converts the @ view definition to CDD's internal format creates anC invalid expression buffer in the dictionary. It is not C until the actual dictionary buffer is retranslated forn@ presentation to Rdb/VMS that the %CDD-E-INV_VAL_EXP error is generated. 6 3-46 Known Problems, Restrictions, and Other Notes
E The problem will be corrected in a future release of F CDD/Repository. The only workaround is to avoid these3 functions in SQL view definitions.o G 3.9 CDD/Plus V4.2A and V4.3 Known Problems and Restrictions for V4.1 F
Sections 3.9.2 through 3.9.6 describe known problems and? restrictions in CDD/Plus V4.2A and CDD/Plus V4.3.o 5 3.9.1 Changing the Rdb/VMS Database File Nameh F The file name used to attach to an Rdb/VMS database whenB the user issues an INVOKE PATHNAME command is storedD in CDD/Plus as a CDD$FILE element that is owned by the> CDD$DATABASE element that has the database name. G To change the file name, enter the CDD$FILE entity in thehD CDD/Plus directory system. Then use the CHANGE GENERICH command to change the file name, as shown in the following example: ' CDO> DIRECTORY MYDATABASEb . Directory SYS$COMMON:[CDDPLUS] A MYDATABASE CDD$DATABASE$ CDO>+ CDO> SHOW DATABASE MYDATABASEe7 | database uses RDB database MYDATABASE - | database in file MYDATABASEBJ | | fully qualified file SYS$COMMON:[TEST]MYDATABASE.RDB) CDO> DEFINE DIRECTORY TEST.o# CDO> SET DEFAULT TESTi4 CDO> ENTER GENERIC CDD$FILE MYDATABASEL cont> FROM GENERIC CDD$DATABASE SYS$COMMON:[CDDPLUS]MYDATABASE5 CDO> CHANGE GENERIC CDD$FILE MYDATABASE O cont> CDD$QUALIFIED_NAME "SYS$COMMON:[PRODUCTION]MYDATABASE.RDB".s cont> END. G To take advantage of this feature of the data dictionary,nB you must use only the database name, not the disk orG directory specification, when you import or integrate then database.n I Known Problems, Restrictions, and Other Notes 3-47
6 3.9.2 Using CDD/Plus in a Multiversion Environment = When a user uses the CDO command DEFINE DICTIONARY, B CDD/Plus normally copies an empty data dictionary from aD directory pointed to by the logical name CDD$TEMPLATE. The6 logical name is usually defined system-wide. B Once the database is copied, CDO accesses the empty copyB and updates it to reflect the DEFINE DICTIONARY command. < CDO does not detect that the CDD$TEMPLATE database? CDD$DATABASE.RDB was created by an earlier version offD Rdb/VMS until after the copy is performed. This may result; in "obsolete version of database" error messages.K B Use one of the following options to correct this problem. and support Rdb/VMS multiversioning: A o Option 1: Use the RMU/CONVERT command to convert the_0 system-wide CDD$TEMPLATE directory. B Digital does not recommend doing this in a productionB environment because now all new CDD/Plus dictionariesB that are created must be accessed using Rdb/VMS V4.1. A o Option 2: Create an empty directory and redefine the_2 CDD$TEMPLATE logical name as follows: B $ CREATE/DIRECTORY SYS$SYSDEVICE:[CDD$TEMPLATE_RDB41] C Then each process that uses Rdb/VMS V4.1 should define B CDD$TEMPLATE as a process logical using the following command:l M $ DEFINE/PROCESS CDD$TEMPLATE SYS$SYSDEVICE:[CDD$TEMPLATE_RDB41]O D When CDO detects the empty directory it will create theA dictionary database and associated files rather thanl, copying them from CDD$TEMPLATE. @ Option 2 will take more time because of the extra workA that must be performed during the CDO DEFINE DICTIONARY.D command. The database administrator might like to populate@ the directory after setting the Rdb/VMS environment to1 V4.1, and then use Option 2 as follows:d : $ ! Set the Rdb/VMS environment to V4.1, then...? $ CREATE/DIRECTORY SYS$SYSDEVICE:[CDD$TEMPLATE_RDB41](J $ DEFINE/PROCESS CDD$TEMPLATE SYS$SYSDEVICE:[CDD$TEMPLATE_RDB41]? $ DICTIONARY OPERATOR DEFINE DICTIONARY CDD$TEMPLATE.h 6 3-48 Known Problems, Restrictions, and Other Notes
d o D 3.9.3 New DATE Data Types Are Not Supported by CDD/Plus V4.3 E You cannot use the new DATE data types with the current H version of CDD/Plus, V4.3. If you try to create a databaseC with one of these data types, for example, DATE ANSI, ( CDD/Plus returns an error. F 3.9.4 SQL Interface Restrictions for CDD/Plus V4.3 and Earlier Versions C CDD/Plus V4.3 and earlier versions do not support the D following new features in the SQL interface in Rdb/VMS V4.1:> > o SUBSTRING(expression FROM start [FOR length]) 9 This function was added in Rdb/VMS V4.0.a . o CAST(expression AS data-type) 0 o EXTRACT(option FROM expression) + o CURRENT_TIME, CURRENT_DATE H o The new date-time data types DATE, TIME, TIMESTAMP, and INTERVALp E Only DATE VMS is supported by CDD/Plus at this time. H o Expressions containing the new date-time data types areI also not supported, such as, COMPUTED BY (JOB_END - JOB_e& START) INTERVAL MONTH D o Logical area thresholds in storage maps and indexes H o Multischema databases cannot reference CDD/Plus records ) o SINGLE LEVEL constraintsS C 3.9.5 Integrate Sometimes Fails with a NO_META_UPDATE Error C When you use CDD/Plus Version 4.3 and Rdb/VMS Version D 4.0 (or later) and you execute an RDO or SQL INTEGRATEB statement, the integrate operation may fail with the& following error message: M -CDD-E-RDB_ERROR, element RDBVMS$STO_REL_NAM_NDX caused Rdb/VMS_ operation to abort; -RDB-E-NO_META_UPDATE, metadata update failed Z -RDMS-F-NOMETSYSREL, metadata may not be created/altered on system relations I Known Problems, Restrictions, and Other Notes 3-49e
s D This happens when you perform an SQL INTEGRATE ALTER FILESB operation. CDD/Plus is incorrectly attempting to upgradeC the Rdb/VMS system relations to match the CDD$RDB_SYSTEM_HC METADATA entries in the dictionary when it detects that aFC system relations index has been changed (in this case thetD index was changed in V4.0 to allow duplicate rows, when in3 previous versions it was a unique index). E This problem is corrected by VAX CDD/Repository Version 5.0oC software. The workaround is to first perform an INTEGRATEs@ CREATE PATHNAME (or CREATE SCHEMA PATHNAME) operation,@ which forces the CDD$RDB_SYSTEM_METADATA entries to be: updated to match the current version of Rdb/VMS. , 3.9.6 CDD/Plus V4.2 and V4.3 Restriction E INTEGRATE in CDD/Plus V4.2 and V4.3 does not clear messages D for changes due to CDO DEFINE commands, only those changes' generated by CHANGE commands.V B This problem is corrected in CDD/Repository Version 5.0. 4 3.10 Restrictions Lifted by CDD/Plus Version 4.3 D Section 3.13.7.1 describes known problems and restrictions" lifted in CDD/Plus V4.3. < 3.11 Rdb/VMS Documentation Errors and Omissions for V4.1 @ Sections 3.11.1 through 3.11.35 describe documentationA errors and omissions for the V4.1 Rdb/VMS documentationLtypebox ( ) typebox (s)typebox (e)├.typebox ( )typebox ( )-typebox ( ) 3.11.1 typebox (B)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (M)typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)4.0 typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) ┼typebox (o)├ typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.0typebox (C)typebox ( ) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (@)typebox ( ) typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e).typebox (A)typebox ( ) typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1, typebox (o)┼typebox (e) ─┤typebox (e)┤typebox (e) typebox (o)typebox (f) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (c)typebox (o)┼├typebox (r)typebox (o)┌ typebox (b)
typebox (c)┐typebox (s) ┬typebox (a)typebox (s) typebox (@)typebox ( ) └typebox (a)typebox (i)┼├typebox (a)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ typebox (a) ┌typebox (e)typebox (a)typebox (s)├ typebox (r)typebox (e)typebox (c)typebox (e)┼├┌typebox (y) ┤typebox (s)typebox (e)typebox (d) (typebox (L)typebox (R)typebox (U)) typebox (f)typebox (a)typebox (s)typebox (h)typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (e)typebox (A)typebox ( ) ┌typebox (e)typebox (a)typebox (s)├ typebox (r)typebox (e)typebox (c)typebox (e)┼├┌typebox (y) ┤typebox (s)typebox (e)typebox (d) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (i)┼ ├typebox (h)typebox (e) ─┤typebox (e)┤typebox (e) (├typebox (h)typebox (e) typebox (o)┼typebox (e) typebox (a)├ ├typebox (h)typebox (e) typebox (C)typebox ( ) ├typebox (a)typebox (i)┌) ┬typebox (a)typebox (s) typebox (c)typebox (h)typebox (o)typebox (s)typebox (e)┼ typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ├typebox (o) typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)┼typebox (o)├typebox (h)typebox (e)typebox (r) typebox (@)typebox ( ) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (o)typebox (f) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s), ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (o)typebox (r) ┼typebox (o)├ ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ┬typebox (a)typebox (s) └typebox (a)typebox (r)┐typebox (e)typebox (d).typebox ( )typebox ( )typebox ( )typebox ( )6typebox ( ) 3-50 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox (o)typebox ()typebox ( ) ┼typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (B)typebox ( ) typebox (O)┼typebox (e) typebox (d)typebox (i)typebox (s)typebox (a)typebox (d)┴typebox (a)┼├typebox (a)typebox (g)typebox (e) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (c)typebox (h)typebox (e)└typebox (e) ┬typebox (a)typebox (s) ├typebox (h)typebox (e) ┼typebox (e)typebox (e)typebox (d) ├typebox (o) typebox (d)typebox (o) typebox (a)typebox (H)typebox ( ) typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (h)typebox (e)┼ typebox (a) └typebox (a)typebox (r)┐typebox (e)typebox (d) (┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d)) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (E)typebox ( ) typebox (h)typebox (a)typebox (d) ├typebox (o) typebox (b)typebox (e) typebox (c)┌typebox (e)typebox (a)┼typebox (e)typebox (d) typebox (o)┤├ ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a) ┼typebox (e)┬ typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r). typebox (S)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) typebox (A)typebox ( ) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r)typebox (c)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (h)typebox (e)typebox (a)typebox (d) ├typebox (o) └typebox (o)┴typebox (e) ├typebox (o) ├typebox (h)typebox (e)typebox ( )typebox (I)typebox ( ) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) typebox (c)typebox (y)┌typebox (i)┼typebox (d)typebox (e)typebox (r) typebox (o)┼ typebox (d)typebox (i)typebox (s)┐ typebox (a)┼typebox (d) typebox (a)┌typebox (s)typebox (o) └typebox (a)┐typebox (e) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (N)typebox (B)typebox ( ) typebox (s)├typebox (a)┌┌ typebox (d)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼. typebox (A)typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e)typebox (E)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (b)typebox (e)├├typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) Ftypebox ( ) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (i)typebox (s) ┼typebox (o)├ typebox (s)├typebox (a)┌┌typebox (e)typebox (d). typebox (I)┼ typebox (a)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (i)typebox (f)typebox (D)typebox ( ) typebox (a) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (i)typebox (s)typebox (s)┤typebox (e)typebox (d) typebox (a)typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s)┌typebox (y)Ftypebox ( ) typebox (a)├ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ├typebox (i)└typebox (e), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (r)typebox (e)typebox (d)┤typebox (c)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (h)typebox (e)typebox (a)typebox (d) └typebox (o)┴typebox (e)└typebox (e)┼├Ftypebox ( ) typebox (b)typebox (y) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (o)typebox (p)├typebox (i)└typebox (a)┌ typebox (o)typebox (r)typebox (d)typebox (e)typebox (r).typebox (G)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e) ├typebox (i)└typebox (e) ┼typebox (e)typebox (e)typebox (d)typebox (e)typebox (d) ├typebox (o) └typebox (o)┴typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (h)typebox (e)typebox (a)typebox (d) typebox (i)typebox (s) ├typebox (h)typebox (e) └typebox (o)typebox (s)├typebox (I)typebox (E)typebox ( ) typebox (s)typebox (i)typebox (g)┼typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)┼├ typebox (e)│typebox (p)typebox (e)┼typebox (s)typebox (e) typebox (i)┼ typebox (a)┼ typebox (I)typebox (/)typebox (O) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼, ├typebox (h)typebox (i)typebox (s) typebox (f)typebox (a)typebox (c)├typebox (o)typebox (r) typebox (i)typebox (s)0typebox (H)typebox ( ) typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (a)┼├. Ftypebox (o)typebox (r) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼typebox (s), ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (c)typebox (h)typebox (e)└typebox (e)typebox (*)typebox ( ) ┬typebox (a)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0.typebox ( )typebox ( )typebox (G)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.0 typebox (h)typebox (a)typebox (s) ├┬typebox (o) ─┤typebox (e)┤typebox (e)typebox (s) typebox (o)typebox (f) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (c)typebox (o)┼├typebox (r)typebox (o)┌ typebox (b)┌typebox (o)typebox (c)┐typebox (s). typebox (O)┼typebox (e) typebox (H)typebox ( ) ─┤typebox (e)┤typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (s)typebox (p)typebox (o)┼typebox (d)typebox (s) ├typebox (o) typebox (a) typebox (s)typebox (e)├ typebox (o)typebox (f) └typebox (a)typebox (r)┐typebox (e)typebox (d) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (o)├typebox (h)typebox (e)typebox (r)Ftypebox ( ) ─┤typebox (e)┤typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (s)typebox (p)typebox (o)┼typebox (d)typebox (s) ├typebox (o) typebox (a) typebox (s)typebox (e)├ typebox (o)typebox (f) ┤┼└typebox (a)typebox (r)┐typebox (e)typebox (d) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s). typebox (W)typebox (h)typebox (e)┼typebox (e)┴typebox (e)typebox (r)Ftypebox ( ) typebox (a) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (i)typebox (s) └typebox (a)typebox (r)┐typebox (e)typebox (d) (┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d)), typebox (i)├ typebox (i)typebox (s) └typebox (o)┴typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (h)typebox (e)typebox (a)typebox (d) typebox (o)typebox (f)typebox (H)typebox ( ) ├typebox (h)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d) ─┤typebox (e)┤typebox (e). typebox (S)typebox (i)└typebox (i)┌typebox (a)typebox (r)┌typebox (y), ┬typebox (h)typebox (e)┼typebox (e)┴typebox (e)typebox (r) typebox (a) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (i)typebox (s) ┤┼└typebox (a)typebox (r)┐typebox (e)typebox (d)typebox (H)typebox ( ) (┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (d)typebox (i)typebox (s)┐), typebox (i)├ typebox (i)typebox (s) └typebox (o)┴typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (h)typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) ├typebox (h)typebox (e) ┤┼└typebox (a)typebox (r)┐typebox (e)typebox (d)typebox (H)typebox ( ) ─┤typebox (e)┤typebox (e). typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), typebox (e)typebox (a)typebox (c)typebox (h) ─┤typebox (e)┤typebox (e) typebox (i)typebox (s) └typebox (a)┼typebox (a)typebox (g)typebox (e)typebox (d) typebox (i)┼ typebox (a)┼ typebox (L)typebox (R)typebox (U) typebox (f)typebox (a)typebox (s)typebox (h)typebox (i)typebox (o)┼,typebox (G)typebox ( ) typebox (b)┤├ ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) ┼typebox (o) typebox (g)┌typebox (o)typebox (b)typebox (a)┌ typebox (L)typebox (R)typebox (U) typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox ()typebox ( ) typebox (p)typebox (o)typebox (o)┌.typebox ( )typebox ( )typebox ( )Ftypebox ( ) typebox (W)typebox (h)typebox (e)┼typebox (e)┴typebox (e)typebox (r) typebox (a) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (i)typebox (s) ├typebox (o) typebox (b)typebox (e) typebox (c)typebox (h)typebox (o)typebox (s)typebox (e)┼, ├typebox (h)typebox (e) ┤┼└typebox (a)typebox (r)┐typebox (e)typebox (d) ─┤typebox (e)┤typebox (e) typebox (i)typebox (s)Ftypebox ( ) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h)typebox (e)typebox (d) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (e)┼typebox (d) (typebox (i)┼ typebox (a)┼ typebox (L)typebox (R)typebox (U) typebox (f)typebox (a)typebox (s)typebox (h)typebox (i)typebox (o)┼) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼typebox (C)typebox ( ) ├typebox (h)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d) ─┤typebox (e)┤typebox (e) typebox (i)typebox (s) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h)typebox (e)typebox (d). typebox (B)typebox (y) typebox (p)typebox (o)typebox (s)├typebox (p)typebox (o)┼typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e) typebox (G)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (c)typebox (a)┼ typebox (g)typebox (a)├typebox (h)typebox (e)typebox (r) typebox (a) typebox (g)typebox (o)typebox (o)typebox (d) typebox (b)typebox (a)├typebox (c)typebox (h) typebox (a)┼typebox (d) typebox (f)┌┤typebox (s)typebox (h) ├typebox (h)typebox (e)┼typebox (G)typebox ( ) typebox (b)typebox (a)├typebox (c)typebox (h) typebox (a)typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s)┌typebox (y) typebox (a)├ typebox (c)typebox (o)└└typebox (i)├ ├typebox (i)└typebox (e). typebox (A)┌├typebox (h)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (r)typebox (H)typebox ( ) ┤typebox (s)┤typebox (a)┌┌typebox (y) typebox (r)typebox (e)└typebox (o)┴typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)typebox (a)typebox (d)┴typebox (a)┼├typebox (a)typebox (g)typebox (e)typebox (s) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r)typebox (I)typebox ( ) typebox (V)3.1, typebox (o)typebox (c)typebox (c)typebox (a)typebox (s)typebox (i)typebox (o)┼typebox (a)┌┌typebox (y) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (r)typebox (e)└typebox (a)typebox (i)┼typebox (s) (typebox (s)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 2.2.9).typebox (a)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (s) typebox (d)typebox (e)└typebox (o)┼typebox (s)├typebox (r)typebox (a)├typebox (e) typebox (s)typebox (i)├┤typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (i)typebox (s) typebox (I)typebox ( ) ├┬typebox (o)-typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ─┤typebox (e)┤typebox (e) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (s) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d)┴typebox (I)typebox ( ) typebox (s)typebox (i)├┤typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (i)├ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├. Ftypebox (o)typebox (r) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (s), typebox (a)typebox (s)typebox (s)┤└typebox (e)typebox (D)5typebox ( ) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (o)┼┌typebox (y) typebox (o)┼typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (p)typebox (e)typebox (r) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r).typebox (V)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ ┤typebox (s)typebox (e)typebox (r) typebox (i)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (i)┼typebox (g) 50 typebox (p)typebox (a)typebox (g)typebox (e)typebox (s), typebox (a)┼typebox (d) typebox (i)typebox (s) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (a)┼typebox (D)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (i)├typebox (h) 100 typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s). typebox (I)┼ typebox (V)3.1, ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e)typebox (C)typebox ( ) typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼ 50 typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (T)typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r)typebox ( )typebox (E)typebox ( ) ┬typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e) typebox (s)├typebox (a)┌┌typebox (e)typebox (d) 50 ├typebox (i)└typebox (e)typebox (s), typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (d)┤typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) 50 typebox (I)typebox (/)typebox (O)typebox (E)typebox (H)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ ├typebox (o)├typebox (a)┌. typebox (I)┼ typebox (V)4.0, ├typebox (h)typebox (e) 50 └typebox (a)typebox (r)┐typebox (e)typebox (d) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (r)typebox (e)└typebox (a)typebox (i)┼Ftypebox ( ) ┤┼└typebox (a)typebox (r)┐typebox (e)typebox (d) ┤┼├typebox (i)┌ ├typebox (h)typebox (e) typebox (e)┼typebox (d) typebox (o)typebox (f) ├typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼, ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e)typebox (y) typebox (a)typebox (r)typebox (e)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-51typebox (y)typebox ()typebox ( )
typebox ( )typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) ┬typebox (r)typebox (i)├├typebox (e)┼ typebox (i)┼ typebox (o)┼typebox (e) typebox (b)typebox (a)├typebox (c)typebox (h) typebox (d)┤typebox (r)typebox (i)┼typebox (g) typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (i)┼typebox (g). typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (b)typebox (a)├typebox (c)typebox (h) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ┌typebox (e)├typebox (s) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e) typebox (C)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ typebox (V)4.0, ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (s)├typebox (a)┌┌typebox (s) typebox (o)┼┌typebox (y) typebox (o)┼typebox (c)typebox (e) typebox (f)typebox (o)typebox (r) typebox (a) ├typebox (o)├typebox (a)┌ typebox (B)typebox ( ) ├typebox (i)└typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (s)typebox (p)typebox (o)┼typebox (d)typebox (i)┼typebox (g) ├typebox (o) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)│typebox (i)└typebox (a)├typebox (e)┌typebox (y) 10 typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s). typebox (T)typebox (h)typebox (e) ├┬typebox (o)-typebox (D)typebox ( ) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ─┤typebox (e)┤typebox (e) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (V)4.0 typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (s)typebox ($)typebox ( ) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (r).typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d) ┤typebox (s)typebox (e)typebox (r) typebox (i)typebox (s) typebox (a)┌typebox (s)typebox (o) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (a)┼ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ ┬typebox (i)├typebox (h) 100┼typebox (B)typebox ( ) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (r) typebox (i)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (i)┼typebox (g) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (o)┼ 100 typebox (p)typebox (a)typebox (g)typebox (e)typebox (s), typebox (a)┼typebox (d)typebox (B)typebox ( ) ├typebox (h)typebox (e)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (r)typebox (e)typebox (p)typebox (e)typebox (a)├typebox (e)typebox (d)┌typebox (y). typebox (I)┼ typebox (V)3.1, ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)┤┌typebox (d)typebox (E)typebox ( ) typebox (h)typebox (a)┴typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼ 100 typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r),typebox (M)typebox (B)typebox ( ) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e) 50 typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)typebox (o)typebox (o)┼ typebox (c)typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (p)typebox (o)typebox (o)┌,typebox (A)typebox ( ) ├typebox (h)typebox (e)typebox (y) typebox (i)┼┴typebox (o)┌┴typebox (e) ┼typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (I)┼ typebox (V)4.0, typebox (a)typebox (f)├typebox (e)typebox (r) ├typebox (h)typebox (e) 100├typebox (A)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d), typebox (a)┌┌ ├typebox (h)typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (a)typebox (r)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d). typebox (T)typebox (h)typebox (e)┼ typebox (f)typebox (o)typebox (r) typebox (A)typebox ( ) typebox (e)┴typebox (e)typebox (r)typebox (y) typebox (r)typebox (e)typebox (a)typebox (d) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼, typebox (o)┼┌typebox (y) typebox (o)┼typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d). typebox (T)typebox (h)typebox (e) ├┬typebox (o)- typebox (B)typebox ( ) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ─┤typebox (e)┤typebox (e) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (d)typebox (r)typebox (a)typebox (s)├typebox (i)typebox (c)typebox (a)┌┌typebox (y) typebox (i)┼typebox (c)typebox (r)typebox (e)typebox (a)typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e)typebox (C)typebox ( ) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (d)typebox (a)├typebox (a) typebox (f)typebox (i)┌typebox (e) typebox (r)typebox (e)typebox (a)typebox (d) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d) typebox (a)typebox (d)┴typebox (e)typebox (r)typebox (s)typebox (e)┌typebox (y) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (s) typebox ($)typebox ( ) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (r).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (o) typebox (c)┌typebox (a)typebox (r)typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (e) typebox (e)│typebox (p)┌typebox (a)┼typebox (a)├typebox (i)typebox (o)┼, typebox (c)typebox (o)┼typebox (s)typebox (i)typebox (d)typebox (e)typebox (r) typebox (a)┼typebox (o)├typebox (h)typebox (e)typebox (r) typebox (c)typebox (a)typebox (s)typebox (e). typebox (A) ├typebox (h)typebox (i)typebox (r)typebox (d)typebox (C)typebox ( ) ┤typebox (s)typebox (e)typebox (r) typebox (i)typebox (s) ┤typebox (p)typebox (d)typebox (a)├typebox (i)┼typebox (g) 100 typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (i)┼typebox (g) 100 typebox (p)typebox (a)typebox (g)typebox (e)typebox (s). typebox (I)┼┼typebox (A)typebox ( ) typebox (V)3.1, ├typebox (h)typebox (i)typebox (s) ┬typebox (o)┤┌typebox (d) typebox (h)typebox (a)┴typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (e)typebox (d) typebox (i)┼ 100 typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e)typebox (z)typebox (A)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ 100 typebox (r)typebox (e)typebox (a)typebox (d) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox (I)┼ typebox (V)4.0, typebox (a)typebox (f)├typebox (e)typebox (r) typebox (B)typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ 100 ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s), typebox (a)┌┌ typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (a)typebox (r)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d).typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┤typebox (s)typebox (e)typebox (s) typebox (o)┼┌typebox (y) typebox (o)┼typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d) ├typebox (h)typebox (e) 100 typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s).typebox (@)typebox ( ) typebox (T)typebox (h)┤typebox (s), typebox (V)4.0 typebox (s)├typebox (i)┌┌ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (s) 100 typebox (r)typebox (e)typebox (a)typebox (d) typebox (I)typebox (/)typebox (O) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s), typebox (b)┤├typebox (B)typebox ( ) typebox (s)┤typebox (b)└typebox (i)├typebox (s) ├typebox (h)typebox (e) 100 typebox (a)typebox (s)typebox (y)┼typebox (c)typebox (h)typebox (r)typebox (o)┼typebox (o)┤typebox (s) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (s) typebox (a) typebox (b)typebox (a)├typebox (c)typebox (h)typebox (@)typebox ( ) typebox (a)├ typebox (c)typebox (o)└└typebox (i)├ ├typebox (i)└typebox (e). typebox (T)typebox (h)typebox (e) ├┬typebox (o)-typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) ─┤typebox (e)┤typebox (e) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└-typebox ( ) typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (s) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (r).typebox (e)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (I)┼ typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)┌, ├typebox (h)typebox (e) ├┬typebox (o)-─┤typebox (e)┤typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (s)typebox (i)typebox (A)typebox ( ) typebox (o)┴typebox (e)typebox (r)typebox (a)┌┌ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)typebox (p)typebox (o)┼typebox (s)typebox (e) ├typebox (i)└typebox (e) typebox (f)typebox (o)typebox (r) ┤typebox (s)typebox (e)typebox (r)typebox (s). typebox (A)typebox ( ) typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), ├typebox (h)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) ┬typebox (i)┌┌ typebox (b)typebox (e) ┬typebox (o)typebox (r)typebox (s)typebox (e) ┬typebox (h)typebox (e)┼ typebox (b)typebox (o)├typebox (h) typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (R)(typebox ( ) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) ├typebox (r)┤typebox (e)typebox (:)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (o) typebox (W)typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (b)typebox (e)typebox (i)┼typebox (g) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (i)typebox (s) typebox (g)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (")typebox ( ) ├typebox (h)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r)typebox (s)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (o) typebox (W)typebox (h)typebox (e)┼ typebox (a) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d) typebox (r)typebox (e)typebox (p)typebox (e)typebox (a)├typebox (e)typebox (d)┌typebox (y) typebox (a)typebox (f)├typebox (e)typebox (r) typebox (b)typebox (e)typebox (i)┼typebox (g) typebox ()typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (r)typebox (e) typebox (a)┌typebox (s)typebox (o) └typebox (o)typebox (r)typebox (e) typebox (c)typebox (o)└typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (s)typebox (c)typebox (e)┼typebox (a)typebox (r)typebox (i)typebox (o)typebox (s) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (i)typebox (s) typebox (A)typebox ( ) ├┬typebox (o)-─┤typebox (e)┤typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (c)typebox (h)typebox (e)└typebox (e) typebox (c)typebox (a)┼ typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ typebox (p)typebox (o)typebox (o)typebox (r)typebox (e)typebox (r) typebox (E)typebox ( ) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e). typebox (W)typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (y)typebox (o)┤typebox (r) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (a)typebox (d)┴typebox (e)typebox (r)typebox (s)typebox (e)┌typebox (y)typebox (i)typebox (B)typebox ( ) typebox (b)typebox (y) ├typebox (h)typebox (e) ├┬typebox (o)-─┤typebox (e)┤typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (c)typebox (h)typebox (e)└typebox (e) typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d)typebox (s) typebox (o)┼ ├typebox (h)typebox (e)typebox (A)typebox ( ) typebox (p)typebox (a)├├typebox (e)typebox (r)┼ typebox (o)typebox (f) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)┼typebox (d) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s).typebox (e)typebox ( )typebox ( )6typebox ( ) 3-52 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
├typebox ()typebox ( ) typebox (e)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) └typebox (a)┼typebox (d)typebox (a)├typebox (o)typebox (r)typebox (y) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (f)typebox (o)typebox (r) typebox (V)4.0 (typebox (V)4.0typebox (A)) typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (o)typebox (o)typebox (r)typebox (c)typebox (H)typebox ( ) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)4.0 ├┬typebox (o)-─┤typebox (e)┤typebox (e) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (c)typebox (h)typebox (e)└typebox (e)typebox (G)typebox ( ) (typebox (s)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 2.2.9). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (i)typebox (s) typebox (s)├typebox (i)┌┌ typebox (s)┌typebox (o)┬typebox (e)typebox (r)typebox (s)typebox (D)typebox ( ) ├typebox (h)typebox (a)┼ typebox (i)├ ┬typebox (a)typebox (s) ┤┼typebox (d)typebox (e)typebox (r) typebox (V)3.1typebox (;) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (V)4.1.typebox ( )typebox ( )typebox (I)typebox ( ) 3.11.2 typebox (N)typebox (e)┬ typebox (L)typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ typebox (N)typebox (a)└typebox (e) typebox (R)typebox (D)typebox (M)typebox ($)typebox (M)typebox (O)typebox (N)typebox (U)typebox (S)typebox (E)typebox (R)typebox (N)typebox (A)typebox (M)typebox (E) typebox (I)typebox (s) typebox (N)typebox (o)├ typebox (D)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e)┌typebox (*)typebox ( ) typebox (M)typebox (a)typebox (i)┼ typebox (V)4.1 typebox (D)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (S)typebox (e)├typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) ┼typebox (e)┬ ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e) typebox (R)typebox (D)typebox (M)typebox ($)typebox (M)typebox (O)typebox (N)typebox (U)typebox (S)typebox (E)typebox (R)typebox (N)typebox (A)typebox (M)typebox (E) typebox (i)typebox (s) ┼typebox (o)├ typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d)typebox (y)Ftypebox ( ) typebox (i)┼ typebox (a)┼typebox (y) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (b)typebox (o)typebox (o)┐typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1 typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├ typebox (e)│typebox (c)typebox (e)typebox (p)├Ftypebox ( ) ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s). typebox (S)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 1.23.12 typebox (f)typebox (o)typebox (r) typebox (a)typebox (H)typebox ( ) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (p)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e) typebox (a)┼typebox (d) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 2.2.117 typebox (f)typebox (o)typebox (r) typebox (a)typebox (D)typebox ( ) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (p)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (f)typebox (i)│typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (i)typebox (s) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e).typebox ( )typebox ( )typebox (E)typebox ( ) 3.11.3 typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (a)┼typebox (d) typebox (C)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) typebox (o)typebox (f) typebox (W)typebox (O)typebox (R)typebox (M)typebox (N)typebox (G)typebox ( ) typebox (M)typebox (e)typebox (d)typebox (i)typebox (a) typebox (N)typebox (o)├ typebox (P)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (D)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1 typebox (D)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼typebox (L)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.11.3.1 typebox (a)┼typebox (d) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.11.3.2 typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e) └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e)typebox (E)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (a)┼typebox (d) typebox (s)typebox (o)└typebox (e) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) typebox (o)typebox (f) typebox (W)typebox (O)typebox (R)typebox (M) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌typebox ( )typebox (B)typebox ( ) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (r)typebox (i)┴typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (d)typebox (o) ┼typebox (o)├ typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r) typebox (e)┌typebox (s)typebox (e)┬typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1typebox ( )typebox ( ) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼.typebox ( )typebox ( )5typebox ( ) 3.11.3.1 typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) typebox (M)typebox (e)typebox (d)typebox (i)typebox (a)typebox (d)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (B)typebox (e)typebox (g)typebox (i)┼┼typebox (i)┼typebox (g) ┬typebox (i)├typebox (h) typebox (V)4.1, typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├typebox (s) typebox (W)typebox (O)typebox (R)typebox (M) (┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e),typebox (h)typebox (I)typebox ( ) typebox (r)typebox (e)typebox (a)typebox (d)-└typebox (a)┼typebox (y)) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (r)typebox (i)┴typebox (e)typebox (s) typebox (a)typebox (s) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (f)typebox (o)typebox (r) typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g)typebox (s)typebox (G)typebox ( ) ┌typebox (i)typebox (s)├ (typebox (s)typebox (e)typebox (g)└typebox (e)┼├typebox (e)typebox (d) typebox (s)├typebox (r)typebox (i)┼typebox (g)) typebox (d)typebox (a)├typebox (a) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s).┼typebox (H)typebox ( ) typebox (A) typebox (W)typebox (O)typebox (R)typebox (M) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (d)typebox (i)typebox (s)┐ typebox (o)typebox (f)typebox (f)typebox (e)typebox (r)typebox (s) typebox (a) typebox (r)typebox (e)┌typebox (a)├typebox (i)┴typebox (e)┌typebox (y) typebox (i)┼typebox (e)│typebox (p)typebox (e)┼typebox (s)typebox (i)┴typebox (e) ┬typebox (a)typebox (y) ├typebox (o)typebox (G)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (e) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (a)└typebox (o)┤┼├typebox (s) typebox (o)typebox (f) typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (e)typebox (d)typebox ( )typebox (D)typebox ( ) ├typebox (o) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (O)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d)typebox (G)typebox ( ) typebox (i)┼ ├┬typebox (o) ┬typebox (a)typebox (y)typebox (s) ├typebox (o) typebox (e)typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a). typebox (E)typebox (a)typebox (c)typebox (h) typebox (G)typebox ( ) └typebox (e)├typebox (h)typebox (o)typebox (d) typebox (p)typebox (e)typebox (r)└typebox (i)├typebox (s) typebox (a) typebox (s)┌typebox (i)typebox (g)typebox (h)├┌typebox (y) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (y).typebox (h)typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (i)typebox (e)typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (a)typebox (s) typebox (f)typebox (o)┌┌typebox (o)┬typebox (s)typebox (:)typebox (c)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (o) typebox (S)├typebox (a)typebox (b)┌typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a).typebox ( )typebox ( )Ftypebox ( ) typebox (L)typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (e)typebox (i)├typebox (h)typebox (e)typebox (r) typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y) typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (o)typebox (r) typebox (s)├typebox (a)typebox (b)┌typebox (e)typebox (H)typebox ( ) typebox (f)typebox (o)typebox (r) ┌typebox (o)┼typebox (g) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (s) typebox (o)typebox (f) ├typebox (i)└typebox (e) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) typebox (a)┼typebox (d) └typebox (o)┴typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└typebox (H)typebox ( ) typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (r)typebox (e)typebox (s)typebox (i)typebox (d)typebox (i)┼typebox (g) typebox (o)┼ typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (i)typebox (s)┐typebox (E)typebox ( ) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ├typebox (o) typebox (a) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ typebox (a) typebox (W)typebox (O)typebox (R)typebox (M) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e)typebox (/)typebox (C)typebox ( ) typebox (f)typebox (o)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (o)┼┌typebox (y) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s). typebox (P)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├ ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s)typebox (D)typebox (G)typebox ( ) typebox (b)typebox (a)┼┐ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s), typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d).typebox (b)typebox (G)typebox ( ) typebox (L)typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) ├typebox (h)typebox (a)├ ┼typebox (e)typebox (e)typebox (d)typebox (s) ├typebox (o) typebox (b)typebox (e) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (i)typebox (c)typebox (a)┌┌typebox (y) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (c)typebox (a)┼ typebox (b)typebox (e)typebox (a)typebox (H)typebox ( ) └typebox (o)┴typebox (e)typebox (d) typebox (b)typebox (a)typebox (c)┐ ├typebox (o) typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e)typebox (E)typebox ( ) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e), ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d), typebox (a)┼typebox (d) ├typebox (h)typebox (e)┼ typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) typebox (a)typebox (g)typebox (a)typebox (i)┼ ├typebox (o) ├typebox (h)typebox (e).typebox (C)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (i)typebox (s) typebox (r)typebox (e)typebox (p)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (a)typebox (s) ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y).typebox (i)typebox (B)typebox ( ) Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (a)┼ typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (a)├typebox (a)┌typebox (o)typebox (g) └typebox (i)typebox (g)typebox (h)├ typebox (b)typebox (e) └typebox (a)typebox (d)typebox (e)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-53typebox (o)typebox ()typebox ( )
typebox (g)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (a)┴typebox (a)typebox (i)┌typebox (a)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (o)┼┌typebox (y) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (o)┼ typebox (a) typebox (W)typebox (O)typebox (R)typebox (M) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) typebox (a)┼typebox (d)8typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) ─┤typebox (a)typebox (r)├typebox (e)typebox (r)┌typebox (y), typebox (b)typebox (i)typebox (a)┼┼┤typebox (a)┌┌typebox (y), typebox (o)typebox (r) typebox (a)┼┼┤typebox (a)┌┌typebox (y).typebox ( )typebox ( )typebox (A)typebox ( ) typebox (o) typebox (S)├typebox (a)typebox (b)┌typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) typebox ()typebox ( ) └typebox (e)typebox (d)typebox (i)typebox (a). typebox ( )typebox ( )typebox (C)typebox ( ) typebox (S)├typebox (a)typebox (b)┌typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) ├typebox (o) ┬typebox (r)typebox (i)├typebox (e)-typebox (T)typebox (E)typebox ( ) typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (i)┼typebox (s)├typebox (a)┼typebox (c)typebox (e), ┌typebox (i)typebox (s)├ typebox (B)typebox ( ) typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) typebox (a)┌┬typebox (a)typebox (y)typebox (s) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) ├typebox (h)typebox (e) ┼typebox (e)│├ ┤┼┬typebox (r)typebox (i)├├typebox (e)┼ typebox (b)┌typebox (o)typebox (c)┐ typebox (o)┼typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (S)typebox (A)typebox ( ) typebox (i)typebox (s) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) typebox (o)┼typebox (e) typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (B)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) typebox (a)┼typebox (d)typebox (@)typebox ( ) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) ├typebox (h)typebox (e)typebox (s)typebox (e) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s). typebox (T)typebox (h)typebox (e) ┌typebox (i)typebox (s)├typebox (C)typebox ( ) typebox (d)typebox (a)├typebox (a) typebox (b)typebox (e)typebox (c)typebox (o)└typebox (e)typebox (s) typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y) typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (a)┌typebox (o)┼typebox (g) ┬typebox (i)├typebox (h)typebox (s)typebox (A)typebox ( ) ├typebox (h)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (a)┌typebox (r)typebox (e)typebox (a)typebox (d)typebox (y) ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ ├typebox (h)typebox (e)typebox (i)typebox (B)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s)typebox (B)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g) typebox (i)└typebox (a)typebox (g)typebox (e) typebox (d)typebox (a)├typebox (a). typebox (S)typebox (o)└typebox (e) typebox (i)└typebox (a)typebox (g)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)┴typebox (e)┌typebox (y)typebox (C)typebox ( ) typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (a)┼typebox (d) typebox (e)typebox (a)typebox (c)typebox (h) typebox (i)└typebox (a)typebox (g)typebox (e) └typebox (a)typebox (y) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e) 10 └typebox (e)typebox (g)typebox (a)typebox (b)typebox (y)├typebox (e)typebox (s) typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e)typebox ( )typebox (C)typebox ( ) typebox (o)typebox (f) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e). typebox (I)├ typebox (i)typebox (s) typebox (c)typebox (o)typebox (s)├┌typebox (y) ├typebox (o) typebox (s)├typebox (o)typebox (r)typebox (e) typebox (s)┤typebox (c)typebox (h) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a)3typebox (C)typebox ( ) typebox (i)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (o)┼┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e)┼typebox (B)typebox ( ) typebox (d)typebox (i)typebox (s)┐ └typebox (e)typebox (d)typebox (i)typebox (a). typebox (I)┼ typebox (a)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (i)└typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (a)┼typebox (d)typebox (?)typebox ( ) typebox (o)┼┌typebox (y) typebox (r)typebox (e)typebox (a)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (a) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (e)typebox (d)typebox (i)┤└, typebox (i)├ typebox (i)typebox (s) typebox (f)typebox (e)typebox (a)typebox (s)typebox (i)typebox (b)┌typebox (e) ├typebox (o)typebox (i)typebox (A)typebox ( ) typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (i)└typebox (a)typebox (g)typebox (e)typebox (s) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)typebox (D)typebox (@)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (N)typebox (e)┬ typebox (i)└typebox (a)typebox (g)typebox (e)typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y)typebox (E)typebox ( ) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (f)typebox (o)typebox (r) typebox (e)typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├, typebox (c)typebox (o)typebox (s)├-typebox (e)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (i)┴typebox (e)typebox (o)typebox ( )typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)┼typebox (d) ┤typebox (s)typebox (e). typebox ( )typebox ( )typebox (C)typebox ( ) typebox (W)typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (a)typebox (b)typebox (i)┌typebox (i)├typebox (y) ├typebox (o) typebox (s)├typebox (o)typebox (r)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (A)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a), typebox (y)typebox (o)┤ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s)├typebox (D)typebox ( ) typebox (o)┼ ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a) typebox (a)typebox (s) typebox (y)typebox (o)┤ ┬typebox (o)┤┌typebox (d) ┬typebox (i)├typebox (h) typebox (a)┼typebox (y) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (r)typebox (C)typebox ( ) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (o)┼┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)┼ typebox (y)typebox (o)┤typebox (r) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s)typebox (a)typebox (E)typebox ( ) typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (i)┼ ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a), typebox (b)typebox (a)typebox (c)┐typebox (i)┼typebox (g) ┤typebox (p) ├typebox (h)typebox (e)typebox (o)typebox (D)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a), typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (i)┼typebox (g) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s), typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (i)┼typebox (g)typebox (E)typebox ( ) ├typebox (h)typebox (e) typebox (c)typebox (o)┼├typebox (e)┼├typebox (s) typebox (o)typebox (f) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s), └typebox (o)┴typebox (i)┼typebox (g) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) typebox (A)typebox ( ) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) ├typebox (o) typebox (a)┼typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a), typebox (a)┼typebox (d) typebox (c)typebox (o)typebox (p)typebox (y)typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s)┌1typebox ( ) ├typebox (h)typebox (a)├ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) ┬typebox (i)├typebox (h) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a). typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (i)typebox (e)typebox (s) typebox (y)typebox (o)┤ typebox (d)typebox (e)┴typebox (e)┌typebox (o)typebox (p) typebox (f)typebox (o)typebox (r) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a)typebox (@)typebox ( ) typebox (r)typebox (e)typebox (s)typebox (i)typebox (d)typebox (i)┼typebox (g) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) ┬typebox (i)┌┌ typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d) typebox (o)┼ ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (e) ┌typebox (i)typebox (s)├typebox (@)typebox ( ) typebox (d)typebox (a)├typebox (a) ┬typebox (i)├typebox (h)typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (r)typebox (e)typebox (A)typebox ( ) typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y) typebox (s)├typebox (a)typebox (b)┌typebox (e), typebox (s)├typebox (a)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) ┌typebox (o)┼typebox (g) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (s) typebox (o)typebox (f) ├typebox (i)└typebox (e), typebox (o)typebox (r) typebox (?)typebox ( ) ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) ┼typebox (e)┬ ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (a)typebox (r)typebox (e) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) typebox (b)typebox (e)typebox (i)┼typebox (g) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) typebox (?)typebox ( ) ├typebox (o) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (A)typebox (s) ├typebox (h)typebox (e) typebox (D)typebox ( ) typebox (s)typebox (y)typebox (s)├typebox (e)└ └typebox (a)┼typebox (a)typebox (g)typebox (e)typebox (r), typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (i)typebox (c)typebox (a)┌┌typebox (y) typebox (b)typebox (a)typebox (c)┐ ┤typebox (p) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e)typebox (A)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (i)┼typebox (c)┌┤typebox (d)typebox (i)┼typebox (g) typebox (a)┌┌ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (a)┌┌typebox (S)typebox ( )typebox ( )6typebox ( ) 3-54 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox (e)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (d)typebox (i)typebox (s)┐typebox (s). typebox (B)typebox (e)├┬typebox (e)typebox (e)┼ typebox (b)typebox (a)typebox (c)┐┤typebox (p) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e)typebox (i)typebox (H)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (i)typebox (c)typebox (a)┌┌typebox (y) typebox (b)typebox (a)typebox (c)┐ ┤typebox (p) typebox (o)┼┌typebox (y) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) ├typebox (h)typebox (a)├Ftypebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ ┼typebox (e)┬ typebox (a)┼typebox (d) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (d)typebox (a)├typebox (a) typebox (a)┼typebox (d) typebox (e)│typebox (c)┌┤typebox (d)typebox (e) typebox (a)┌┌ typebox (p)typebox (e)typebox (r)└typebox (a)┼typebox (e)┼├┌typebox (y)typebox (I)typebox ( ) typebox (s)├typebox (a)typebox (b)┌typebox (e) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (e)typebox (E)typebox ( ) typebox (o)┼┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (i)typebox (s)┐typebox (s), typebox (a)typebox (s) ├typebox (h)typebox (i)typebox (s) typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) typebox (H)typebox ( ) ┤┼typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d). typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e) ┤┼typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (d)typebox (a)├typebox (a) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└typebox (E)typebox ( ) typebox (a) typebox (f)┤┌┌ typebox (a)┼typebox (d) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e) typebox (b)typebox (a)typebox (c)┐┤typebox (p) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), ├typebox (h)typebox (i)typebox (s),typebox (D)typebox ( ) typebox (d)typebox (a)├typebox (a) ┼typebox (e)typebox (e)typebox (d) ┼typebox (o)├ typebox (b)typebox (e) typebox (b)typebox (a)typebox (c)┐typebox (e)typebox (d) ┤typebox (p) typebox (a)typebox (s) typebox (o)typebox (f)├typebox (e)┼ typebox (a)typebox (s) ┼typebox (e)┬ typebox (a)┼typebox (d) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d)typebox ()typebox ( ) typebox (d)typebox (a)├typebox (a).typebox (I)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (A)typebox (s) typebox (a)┼ typebox (a)┌├typebox (e)typebox (r)┼typebox (a)├typebox (i)┴typebox (e), typebox (i)typebox (f) ┼typebox (e)┬ ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) Ftypebox ( ) typebox (a)typebox (r)typebox (c)typebox (h)typebox (i)┴typebox (e)typebox (d) ├typebox (o) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a), ├typebox (h)typebox (e)┼typebox (B)typebox ( ) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (b)typebox (e) typebox (b)typebox (a)typebox (c)┐typebox (e)typebox (d) ┤typebox (p) typebox (a)typebox (s) typebox (f)typebox (r)typebox (e)─┤typebox (e)┼├┌typebox (y) typebox (a)typebox (s) typebox (a)┼typebox (y)typebox (G)typebox ( ) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (i)┼ typebox (y)typebox (o)┤typebox (r) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (Y)typebox (o)┤ typebox (c)typebox (o)┤┌typebox (d) typebox (b)typebox (a)typebox (c)┐ typebox (E)typebox ( ) ┤typebox (p) typebox (e)typebox (a)typebox (c)typebox (h) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e)┌typebox (y) typebox (o)typebox (r) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (b)typebox (a)typebox (c)┐ ┤typebox (p) typebox (a)┌┌ typebox (W)typebox (O)typebox (R)typebox (M) typebox (G)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) ┬typebox (i)├typebox (h) typebox (a)┌┌ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (i)┼ typebox (e)typebox (a)typebox (c)typebox (h) typebox (b)typebox (a)typebox (c)┐┤typebox (p) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼. Ftypebox ( ) typebox (W)typebox (h)typebox (i)typebox (c)typebox (h) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (y) typebox (y)typebox (o)┤ typebox (s)typebox (e)┌typebox (e)typebox (c)├ typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d)typebox (s) ┤typebox (p)typebox (o)┼ ├typebox (h)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)┴typebox (e) typebox (s)typebox (i)typebox (z)typebox (e)typebox (E)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), ├typebox (h)typebox (e) ┴typebox (o)┌┤└typebox (e) typebox (o)typebox (f) ┼typebox (e)┬ typebox (d)typebox (a)├typebox (a) typebox (a)typebox (d)typebox (d)typebox (e)typebox (d) typebox (o)typebox (r)├typebox (E)typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) typebox (e)typebox (a)typebox (c)typebox (h) typebox (d)typebox (a)typebox (y), ├typebox (h)typebox (e) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼, typebox (h)typebox (o)┬ typebox (I)typebox ( ) typebox (a)┴typebox (a)typebox (i)┌typebox (a)typebox (b)┌typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) └┤typebox (s)├ typebox (b)typebox (e), ├typebox (h)typebox (e) ├typebox (i)└typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (b)typebox (a)typebox (c)┐┤typebox (p)typebox (o)typebox (G)typebox ( ) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (a)┼typebox (d) ├typebox (h)typebox (e) ├typebox (i)└typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (e) typebox (a)┼typebox (d)>typebox (C)typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (e)┴typebox (e)┼├ typebox (o)typebox (f) typebox (a) typebox (f)typebox (a)typebox (i)┌┤typebox (r)typebox (e). typebox (T)typebox (h)typebox (e)typebox (s)typebox (e)typebox ( )typebox (C)typebox ( ) typebox (f)typebox (a)typebox (c)├typebox (o)typebox (r)typebox (s) typebox (a)typebox (r)typebox (e) ┬typebox (e)typebox (i)typebox (g)typebox (h)typebox (e)typebox (d) typebox (a)typebox (g)typebox (a)typebox (i)┼typebox (s)├ ├typebox (h)typebox (e) ├typebox (i)└typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (I)typebox ( ) typebox (r)typebox (e)┌typebox (a)├typebox (i)┴typebox (e) typebox (d)typebox (i)typebox (f)typebox (f)typebox (i)typebox (c)┤┌├typebox (y) typebox (i)┼┴typebox (o)┌┴typebox (e)typebox (d) typebox (i)┼ typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)typebox (f) typebox (a)typebox (R)typebox (H)typebox ( ) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) └typebox (a)┘typebox (o)typebox (r) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (a)┼typebox (d), typebox (i)typebox (f) typebox (a)typebox (f)├typebox (e)typebox (r)-typebox (i)└typebox (a)typebox (g)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌typebox (i)┼typebox (g) typebox (i)typebox (s)typebox (I)typebox ( ) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d), ├typebox (h)typebox (e) ├typebox (i)└typebox (e) typebox (i)├ └typebox (i)typebox (g)typebox (h)├ ├typebox (a)┐typebox (e) ├typebox (o) typebox (r)typebox (o)┌┌ typebox (f)typebox (o)typebox (r)┬typebox (a)typebox (r)typebox (d) ├typebox (o) ├typebox (h)typebox (e) └typebox (o)typebox (s)├ typebox (")typebox ( ) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (i)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)typebox (i)└typebox (i)┌typebox (a)typebox (r) ├typebox (o) ├typebox (h)typebox (o)typebox (s)typebox (e) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d)-typebox (E)Ftypebox ( ) typebox (o)┼┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (b)typebox (a)typebox (c)┐┤typebox (p) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (e) typebox (c)typebox (h)typebox (a)typebox (p)├typebox (e)typebox (r)typebox (s) typebox (o)typebox (f)<typebox ( ) ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e).typebox ( )typebox ( )typebox (;)typebox ( ) 3.11.3.2 typebox (W)typebox (O)typebox (R)typebox (M) typebox (M)typebox (e)typebox (d)typebox (i)typebox (a) typebox (C)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) typebox (a)┼typebox (d) typebox (A)typebox (s)typebox (s)┤└typebox (p)├typebox (i)typebox (o)┼typebox (s)┌typebox ( )typebox ( )typebox (D)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├typebox (s) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) ├typebox (h)typebox (a)├ typebox (a)┌┌typebox (o)┬typebox (s) typebox (o)┼┌typebox (y) typebox (o)┼typebox (e) ┬typebox (r)typebox (i)├typebox (e)typebox (E)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ├typebox (o) typebox (a) typebox (b)┌typebox (o)typebox (c)┐ typebox (o)┼ ├typebox (h)typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (T)typebox (h)┤typebox (s), ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a)typebox (N)typebox (I)typebox ( ) typebox (b)┌typebox (o)typebox (c)┐typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (r)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (a)typebox (g)typebox (a)typebox (i)┼. typebox (T)typebox (h)typebox (i)typebox (s) └typebox (e)typebox (a)┼typebox (s)typebox ( )typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)typebox (:)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (o) typebox (P)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (s) typebox (e)typebox (a)typebox (c)typebox (h) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox ( )typebox ( ) ┼typebox (e)typebox (e)typebox (d)typebox (s) ├typebox (h)typebox (e)└.typebox ( )typebox ( )typebox (H)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c) typebox (o)typebox (f) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a),typebox (D)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (s) typebox (e)typebox (a)typebox (c)typebox (h) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (H)typebox ( ) ┼typebox (e)typebox (e)typebox (d)typebox (s) ├typebox (h)typebox (e)└. typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (o)typebox (f) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (i)┼typebox (g) typebox (a) typebox (p)typebox (a)typebox (g)typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (s)typebox (D)typebox ( ) ├typebox (h)typebox (a)├ typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ (typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (h)typebox (e)typebox (a)typebox (d)typebox (e)typebox (r), ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (E)typebox ( ) ├typebox (a)typebox (i)┌, ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d), ├typebox (h)typebox (e) typebox (T)typebox (S)typebox (N) typebox (i)┼typebox (d)typebox (e)│, typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (L)typebox (i)┼typebox (e)typebox (a)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-55typebox (P)typebox ()typebox ( )
┌typebox ()typebox ( ) ,typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (i)┼typebox (d)typebox (e)│) typebox (b)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e). typebox (O)┼typebox (c)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o), ├typebox (h)typebox (e)typebox (B)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (a)typebox (g)typebox (a)typebox (i)┼. typebox (H)typebox (e)┼typebox (c)typebox (e), ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e)typebox (B)typebox ( ) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (s) ┼typebox (e)typebox (e)typebox (d)typebox (e)typebox (d). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (o)┼├typebox (r)typebox (a)typebox (s)├typebox (s) ┬typebox (i)├typebox (h) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e)typebox (B)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (i)typebox (s)┐ └typebox (e)typebox (d)typebox (i)typebox (a), typebox (f)typebox (o)typebox (r) ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (a)┌┌typebox (A)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)typebox (s)├-typebox ( ) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (o)typebox (r) ┌typebox (a)├typebox (e)typebox (r) typebox (e)│├typebox (e)┼typebox (d)typebox (e)typebox (d).typebox (s)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (o) typebox (S)typebox (P)typebox (A)typebox (M) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼typebox (e)typebox ()typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a).typebox ( )typebox ( )typebox (=)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c) typebox (o)typebox (f) typebox (W)typebox (O)typebox (R)typebox (M)typebox (r)typebox (@)typebox ( ) └typebox (e)typebox (d)typebox (i)typebox (a), ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)┌typebox (g)typebox (o)typebox (r)typebox (i)├typebox (h)└ ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (s)├typebox (o)typebox (r)typebox (e) ┌typebox (i)typebox (s)├typebox (s) typebox (o)┼typebox (?)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (s) ├typebox (h)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (o)┼ ├typebox (h)typebox (e) ┼typebox (e)│├typebox (T)typebox (?)typebox ( ) typebox (s)typebox (e)─┤typebox (e)┼├typebox (i)typebox (a)┌ ┤┼┬typebox (r)typebox (i)├├typebox (e)┼ typebox (p)typebox (a)typebox (g)typebox (e) ┬typebox (i)├typebox (h)typebox (i)┼ ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a).typebox (c)typebox (A)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (S)typebox (P)typebox (A)typebox (M) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) typebox (i)┼ ├typebox (h)typebox (i)typebox (s) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f)└typebox (A)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)┌typebox (g)typebox (o)typebox (r)typebox (i)├typebox (h)└, typebox (S)typebox (P)typebox (A)typebox (M) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ ┤typebox (s)typebox (e)typebox (d). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (D)typebox ( ) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (i)typebox (s) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (S)typebox (P)typebox (A)typebox (M) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)typebox (A)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) ├typebox (o) typebox (f)typebox (a)typebox (c)typebox (i)┌typebox (i)├typebox (a)├typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)┼typebox (g) typebox (S)typebox (P)typebox (A)typebox (M) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (g)typebox (a)typebox (i)┼ ┬typebox (h)typebox (e)┼ typebox (a)┼typebox (E)typebox ( ) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)typebox (s) └typebox (o)┴typebox (e)typebox (d) ├typebox (o) typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (D)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (i)typebox (s)┐ └typebox (e)typebox (d)typebox (i)typebox (a). typebox (W)typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s)typebox (D)typebox ( ) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) └┤typebox (s)├ typebox (b)typebox (e) typebox (o)typebox (f) └typebox (i)│typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e) typebox (f)typebox (o)typebox (r)└typebox (a)├ typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (S)typebox (P)typebox (A)typebox (M)typebox (E)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) typebox (i)┼ ┤┼typebox (i)typebox (f)typebox (o)typebox (r)└ typebox (p)typebox (a)typebox (g)typebox (e) typebox (f)typebox (o)typebox (r)└typebox (a)├ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s). typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (s)└typebox (a)┌┌typebox (e)typebox (s)├ typebox (a)└typebox (o)┤┼├ typebox (o)typebox (f) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (a) ┬typebox (r)typebox (i)├typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (@)typebox ( ) ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (i)typebox (s) 1024 typebox (b)typebox (y)├typebox (e)typebox (s) (2 typebox (b)┌typebox (o)typebox (c)┐typebox (s)). typebox (T)typebox (o) └typebox (i)┼typebox (i)└typebox (i)typebox (z)typebox (e)typebox (C)typebox ( ) ┬typebox (a)typebox (s)├typebox (e)typebox (d) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) ┬typebox (h)typebox (e)┼ ┬typebox (r)typebox (i)├typebox (i)┼typebox (g) ┌typebox (i)typebox (s)├typebox (s) ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a), typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y)typebox (e)typebox (D)typebox ( ) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (s)typebox (i)typebox (z)typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (a)typebox (s) typebox (a)┼ typebox (e)┴typebox (e)┼ ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f)typebox ()typebox ( ) typebox (b)┌typebox (o)typebox (c)┐typebox (s).typebox ( )typebox ( )typebox (?)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (r)typebox (e) ┌typebox (i)┐typebox (e) typebox (a)┼typebox (y) typebox (C)typebox ( ) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (f)typebox (i)┌typebox (e), ├typebox (h)typebox (e)typebox (y) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (a)┼typebox (d)├typebox (@)typebox ( ) typebox (e)│├typebox (e)┼typebox (d)typebox (e)typebox (d) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (s) ┬typebox (e)┌┌. typebox (S)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e)typebox (E)typebox ( ) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (s) ├typebox (h)typebox (e)typebox (y) typebox (a)typebox (r)typebox (e) typebox (a)┌┌typebox (o)typebox (c)typebox (a)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (e)typebox (a)typebox (c)typebox (h) ┤typebox (s)typebox (e)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s). typebox (A)┼typebox (y)┼typebox (B)typebox ( ) ┤┼┬typebox (r)typebox (i)├├typebox (e)┼ typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) ┬typebox (i)├typebox (h)typebox (i)┼ typebox (a) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M)5typebox ( ) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (r)typebox (e) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)typebox (s) typebox (z)typebox (e)typebox (r)typebox (o)-typebox (f)typebox (i)┌┌typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s). typebox ( )typebox ( )typebox (B)typebox ( ) typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┤┼typebox (d)typebox (o)┼typebox (e)typebox (A)typebox ( ) ┬typebox (h)typebox (e)┼ typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (a)typebox (b)typebox (o)typebox (r)├typebox (s), typebox (i)├ typebox (i)typebox (s) ┼typebox (o)├ ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) ├typebox (o) ┬typebox (r)typebox (i)├typebox (e)-typebox (A)typebox ( ) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e)-typebox (i)└typebox (a)typebox (g)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) ├typebox (o) ├typebox (h)typebox (e) .typebox (R)typebox (U)typebox (J)typebox ( )typebox (C)typebox ( ) typebox (f)typebox (i)┌typebox (e). typebox (R)typebox (o)┌┌typebox (b)typebox (a)typebox (c)┐ typebox (o)typebox (f) typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (o)┼┌typebox (y) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (s) ┤┼typebox (d)typebox (o)typebox (i)┼typebox (g) ├typebox (h)typebox (e)typebox (a)typebox (A)typebox ( ) typebox (p)typebox (o)typebox (i)┼├typebox (e)typebox (r)typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (a)typebox (b)typebox (o)typebox (r)├typebox (e)typebox (d) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (o)┼ ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (I)┼ typebox (@)typebox ( ) ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e), typebox (i)typebox (f) ├typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (a)typebox (b)typebox (o)typebox (r)├typebox (s), typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├typebox (B)typebox ( ) typebox (i)typebox (s) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (r)typebox (e)└typebox (a)typebox (i)┼typebox (s) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)┼typebox (d) typebox (i)typebox (s) typebox (s)typebox (i)└typebox (p)┌typebox (y)typebox (E)typebox ( ) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e)typebox (d). typebox (U)┼typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (i)┼ ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼├typebox (E)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (r)typebox (e) typebox (c)typebox (a)┌┌typebox (e)typebox (d) typebox (W)typebox (O)typebox (R)typebox (M) typebox (h)typebox (o)┌typebox (e)typebox (s). typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) ┤┼typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s)typebox (h)typebox (C)typebox ( ) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)typebox (s) typebox (z)typebox (e)typebox (r)typebox (o)typebox (s). typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a)typebox (i)typebox ( )typebox ( )6typebox ( ) 3-56 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox ()typebox ( ) ┌typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (o)┼┌typebox (y) ┬typebox (o)typebox (r)┐ ┬typebox (i)├typebox (h) typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s), typebox (a)┼ ┤┼typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (o)Ftypebox ( ) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (r)typebox (i)┼typebox (g) typebox (o)┼ typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) typebox (i)┼ typebox (a) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)typebox (E)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a) typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r)typebox (s) typebox (a)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├ typebox (d)typebox (a)├typebox (a) ├typebox (o) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S). typebox (M)typebox (a)typebox (g)┼typebox (e)├typebox (i)typebox (c) └typebox (e)typebox (d)typebox (i)typebox (a)typebox (r)typebox (D)typebox ( ) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s)typebox (G)typebox ( ) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (h)typebox (o)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (o)├ typebox (f)typebox (i)┌┌typebox (e)typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s)├Ftypebox ( ) typebox (a)typebox (r)typebox (e) typebox (a)typebox (b)typebox (o)typebox (r)├typebox (e)typebox (d), typebox (a)┼typebox (d) typebox (a)typebox (r)typebox (e) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (d)typebox (e)├typebox (e)typebox (c)├typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (M)typebox (U) ┤├typebox (i)┌typebox (i)├typebox (i)typebox (e)typebox (s) typebox (a)typebox (s)Ftypebox ( ) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├ typebox (d)typebox (a)├typebox (a) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (R)typebox (M)typebox (U) ┤├typebox (i)┌typebox (i)├typebox (i)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (e)┼typebox (h)typebox (a)┼typebox (c)typebox (e)typebox (d)typebox (G)typebox ( ) typebox (i)┼ typebox (V)4.1 ├typebox (o) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (h)typebox (o)┌typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) ┬typebox (r)typebox (i)├typebox (e)-typebox (o)┼typebox (c)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)┤typebox (E)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (W)typebox (h)typebox (e)┼ typebox (W)typebox (O)typebox (R)typebox (M) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ Ftypebox ( ) typebox (i)typebox (s) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (M)typebox (O)typebox (V)typebox (E)typebox (A)typebox (R)typebox (E)typebox (A) typebox (o)typebox (r)typebox (D)typebox ( ) typebox (R)typebox (M)typebox (U)typebox (/)typebox (R)typebox (E)typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (c)typebox (o)└└typebox (a)┼typebox (d), ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (h)typebox (o)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)typebox (y)┼├typebox (h)typebox (e)typebox (s)typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (s)typebox (I)typebox ( ) typebox (e)└typebox (p)├typebox (y), typebox (z)typebox (e)typebox (r)typebox (o)-typebox (f)typebox (i)┌┌typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)┼typebox (d) ┌typebox (a)├typebox (e)typebox (r) ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (y) typebox (o)┼ ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (%)typebox ( ) └typebox (e)typebox (d)typebox (i)typebox (a) ┬typebox (i)├typebox (h) ┼typebox (o) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s).typebox (e)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) typebox (a)typebox (f)├typebox (e)typebox (r)-typebox (i)└typebox (a)typebox (g)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌typebox (i)┼typebox (g) typebox (i)typebox (s) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (d) typebox (a)┼typebox (d) typebox (a) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (B)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g) typebox (a) ┌typebox (i)typebox (s)├ typebox (c)typebox (o)└└typebox (i)├typebox (s), ├typebox (h)typebox (e) typebox (c)typebox (o)└└typebox (i)├├typebox (e)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (i)typebox (s)typebox (G)typebox ( ) typebox (a)┌typebox (s)typebox (o) ┬typebox (r)typebox (i)├├typebox (e)┼ ├typebox (o) ├typebox (h)typebox (e) .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e). typebox (W)typebox (h)typebox (e)┼ typebox (p)┌typebox (a)┼┼typebox (i)┼typebox (g) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s)typebox (r)typebox (D)typebox ( ) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (a)└typebox (o)┤┼├typebox (s) typebox (o)typebox (f) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) ┌typebox (i)typebox (s)├typebox (s)Ftypebox ( ) typebox (a)typebox (r)typebox (e) typebox (a)┌typebox (s)typebox (o) ┴typebox (e)typebox (r)typebox (y) ┌typebox (a)typebox (r)typebox (g)typebox (e), typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (p)┌typebox (a)typebox (c)typebox (e) ├typebox (h)typebox (e) .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) typebox (o)┼ typebox (a)typebox (E)typebox ( ) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (c)typebox (a)typebox (p)typebox (a)typebox (c)typebox (i)├typebox (y) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (r)typebox (i)┴typebox (e) ├typebox (h)typebox (a)├ typebox (h)typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (s)┤typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├ typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)typebox (o)typebox (H)typebox ( ) ├typebox (o) typebox (s)├typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e)typebox (s)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s). typebox (S)typebox (i)└typebox (i)┌typebox (a)typebox (r)┌typebox (y), typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (p)┌typebox (a)┼typebox (D)typebox ( ) ├typebox (o) typebox (f)typebox (r)typebox (e)─┤typebox (e)┼├┌typebox (y) typebox (o)typebox (r) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (o)┤typebox (s)┌typebox (y) typebox (b)typebox (a)typebox (c)┐ ┤typebox (p) ├typebox (h)typebox (e) .typebox (A)typebox (I)typebox (J) typebox (f)typebox (i)┌typebox (e) ├typebox (o)typebox (G)typebox ( ) └typebox (a)typebox (g)┼typebox (e)├typebox (i)typebox (c) ├typebox (a)typebox (p)typebox (e) ├typebox (o) ┐typebox (e)typebox (e)typebox (p) typebox (f)typebox (r)typebox (o)└ typebox (e)│typebox (c)typebox (e)typebox (e)typebox (d)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (c)typebox (a)typebox (p)typebox (a)typebox (c)typebox (i)├typebox (y)1Ftypebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (r)typebox (i)┴typebox (e). F┤typebox (r)├typebox (h)typebox (e)typebox (r)└typebox (o)typebox (r)typebox (e), typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (c)typebox (o)┼typebox (s)typebox (i)typebox (d)typebox (e)typebox (r) ├typebox (h)typebox (i)typebox (s)typebox (E)typebox ( ) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ ┬typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ typebox (p)┌typebox (a)┼ typebox (y)typebox (o)┤typebox (r) typebox (b)typebox (y)-typebox (a)typebox (r)typebox (e)typebox (a) typebox (b)typebox (a)typebox (c)┐┤typebox (p) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (y). typebox ( )typebox ( )typebox (E)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)┼ typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a) ├typebox (o) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (G)typebox ( ) ┌typebox (i)typebox (s)├ typebox (d)typebox (a)├typebox (a), typebox (y)typebox (o)┤ └┤typebox (s)├ typebox (e)┼typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (s)┼typebox (a)typebox (p)typebox (s)typebox (h)typebox (o)├ typebox (a)typebox (r)typebox (e)typebox (a) typebox (r)typebox (e)└typebox (a)typebox (i)┼typebox (s) typebox (B)typebox ( ) typebox (a)typebox (s) typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (r)typebox (e)typebox (s)typebox (i)typebox (d)typebox (i)┼typebox (g) typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a). typebox (A)typebox (D)typebox ( ) typebox (s)┼typebox (a)typebox (p)typebox (s)typebox (h)typebox (o)├ typebox (f)typebox (i)┌typebox (e) └┤typebox (s)├ ┼typebox (e)typebox (i)├typebox (h)typebox (e)typebox (r) typebox (b)typebox (e) typebox (g)typebox (i)┴typebox (e)┼ ├typebox (h)typebox (e) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)├├typebox (r)typebox (i)typebox (b)┤├typebox (e)typebox (&)typebox ( ) ┼typebox (o)typebox (r) └typebox (o)┴typebox (e)typebox (d) ├typebox (o) typebox (W)typebox (O)typebox (R)typebox (M) └typebox (e)typebox (d)typebox (i)typebox (a).typebox ( )typebox ( )typebox (=)typebox ( ) typebox (D)typebox (e)┌typebox (e)├typebox (i)┼typebox (g) typebox (s)typebox (e)typebox (g)└typebox (e)┼├typebox (e)typebox (d) typebox (s)├typebox (r)typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a) typebox (i)┼ typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (i)typebox (s)typebox (e)typebox (G)typebox ( ) typebox (a)typebox (c)typebox (c)typebox (o)└typebox (p)┌typebox (i)typebox (s)typebox (h)typebox (e)typebox (d) typebox (b)typebox (y) └typebox (a)┐typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (p)typebox (o)typebox (i)┼├typebox (e)typebox (r) ┼┤┌┌. typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (W)typebox (O)typebox (R)typebox (M) typebox (a)typebox (r)typebox (e)typebox (a)typebox (r)typebox (D)typebox ( ) typebox (i)typebox (s) └typebox (o)┴typebox (e)typebox (d) ├typebox (o) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) └typebox (e)typebox (d)typebox (i)typebox (a), ├typebox (h)typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) ├typebox (h)typebox (e)typebox (I)typebox ( ) typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (d) typebox (s)├typebox (r)typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s) ┼typebox (o)├ typebox (r)typebox (e)typebox (c)┌typebox (a)typebox (i)└typebox (e)typebox (d). typebox (O)┼┌typebox (y) typebox (a)┼ typebox (e)│typebox (p)typebox (o)typebox (r)├typebox (/)typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (o)typebox (H)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼, typebox (o)typebox (r) typebox (a) typebox (r)typebox (e)typebox (o)typebox (r)typebox (g)typebox (a)┼typebox (i)typebox (z)typebox (e) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (i)┼ typebox (a)┼ typebox (A)typebox (L)typebox (T)typebox (E)typebox (R) typebox (o)typebox (r)typebox (G)typebox ( ) typebox (a) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├, ┬typebox (o)┤┌typebox (d) typebox (r)typebox (e)typebox (c)┌typebox (a)typebox (i)└ ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e).typebox (h)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (a)typebox (b)┌typebox (e) 3-1 typebox (s)typebox (h)typebox (o)┬typebox (s) ├typebox (h)typebox (e) typebox (c)typebox (o)└typebox (p)typebox (a)├typebox (i)typebox (b)typebox (i)┌typebox (i)├typebox (y) typebox (b)typebox (e)├┬typebox (e)typebox (e)┼ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a).typebox ( ) typebox (a)├├typebox (r)typebox (i)typebox (b)┤├typebox (e)typebox (s) typebox (a)┼typebox (d) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (r)typebox (i)┴typebox (e) ├typebox (y)typebox (p)typebox (e)typebox (s)typebox (:)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-57typebox (g)typebox ()typebox ( )
typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (a)typebox (b)┌typebox (e) 3-1 typebox (C)typebox (o)└typebox (p)typebox (a)├typebox (i)typebox (b)typebox (i)┌typebox (i)├typebox (y) typebox (B)typebox (e)├┬typebox (e)typebox (e)┼ typebox (S)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (A)typebox (r)typebox (e)typebox (a) typebox (A)├├typebox (r)typebox (i)typebox (b)┤├typebox (e)typebox (s) typebox (a)┼typebox (d)typebox (h)typebox (E)typebox ( ) typebox (D)typebox (i)typebox (s)┐typebox (D)typebox (r)typebox (i)┴typebox (e)typebox (T)typebox (y)typebox (p)typebox (e)typebox (s)typebox (e)typebox ( )typebox ( )6typebox ( ) typebox (S)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (D)typebox (i)typebox (s)┐ typebox (D)typebox (r)typebox (i)┴typebox (e) typebox (T)typebox (y)typebox (p)typebox (e)typebox (E)typebox ( ) typebox (A)typebox (r)typebox (e)typebox (a) 1typebox ( ) typebox (W)typebox (r)typebox (i)├typebox (e)-typebox (O)┼typebox (c)typebox (e),typebox (c)typebox (/)typebox ( ) typebox (R)typebox (e)typebox (a)typebox (d)-typebox (M)typebox (a)┼typebox (y)┬typebox (E)typebox ( ) typebox (T)typebox (y)typebox (p)typebox (e)typebox (R)typebox (e)typebox (a)typebox (d)typebox (/)typebox (W)typebox (r)typebox (i)├typebox (e)(typebox (W)typebox (O)typebox (R)typebox (M))typebox (R)typebox (e)typebox (a)typebox (d)-typebox (O)┼┌typebox (y)typebox (h)typebox ( )typebox ( )6typebox ( ) typebox (R)typebox (e)typebox (a)typebox (d)typebox (/)typebox (W)typebox (r)typebox (i)├typebox (e) typebox (Y)typebox (e)typebox (s) typebox (N)typebox (o) typebox (N)typebox (o)typebox ( )typebox ( )6typebox ( ) typebox (W)typebox (r)typebox (i)├typebox (e)-typebox (O)┼typebox (c)typebox (e), typebox (N)typebox (o)typebox ([)1] typebox (Y)typebox (e)typebox (s) typebox (N)typebox (o)typebox ()typebox ( ) typebox (R)typebox (e)typebox (a)typebox (d)-typebox (M)typebox (a)┼typebox (y)typebox (a)typebox ()typebox ( ) (typebox (W)typebox (O)typebox (R)typebox (M))typebox ( )typebox ( )7typebox ( ) typebox (R)typebox (e)typebox (a)typebox (d)-typebox (O)┼┌typebox (y) typebox (Y)typebox (e)typebox (s) typebox (Y)typebox (e)typebox (s) typebox (Y)typebox (e)typebox (s).typebox (E)typebox ( ) typebox ([)1]typebox (N)typebox (o),typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e)├typebox (h)typebox (e)┤┼typebox (i)┼typebox (i)├typebox (i)typebox (a)┌typebox (i)typebox (z)typebox (e)typebox (d)typebox (p)typebox (a)typebox (g)typebox (e)typebox (s)typebox (a)typebox (r)typebox (e)┼typebox (o)├typebox (z)typebox (e)typebox (r)typebox (o)-typebox (f)typebox (i)┌┌typebox (e)typebox (d)typebox (s)typebox ( )typebox ( )-typebox ( ) typebox (a)┼typebox (d) ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (p)typebox (r)typebox (e)├typebox (e)typebox (d) typebox (a)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├.typebox (i)typebox (E)typebox ( ) typebox ( )typebox ( )typebox (C)typebox ( ) typebox (N)typebox (o)├typebox (e) typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) typebox (d)typebox (r)typebox (i)┴typebox (e)typebox (r) └typebox (a)┐typebox (e)typebox (s) typebox (a) typebox (W)typebox (O)typebox (R)typebox (M) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e)typebox (B)typebox ( ) typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r) typebox (a)typebox (s) typebox (a) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e), ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (c)typebox (a)┼typebox (B)typebox ( ) typebox (d)typebox (e)typebox (c)typebox (i)typebox (d)typebox (e) ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) ├typebox (o) typebox (p)┌typebox (a)typebox (c)typebox (e) typebox (r)typebox (e)typebox (a)typebox (d)typebox (/)┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)┼ typebox (a)typebox (&)typebox ( ) typebox (W)typebox (O)typebox (R)typebox (M) typebox (o)typebox (p)├typebox (i)typebox (c)typebox (a)┌ typebox (d)typebox (i)typebox (s)┐ typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e).typebox ( )typebox ( )typebox (C)typebox ( ) typebox (a)typebox ( )typebox ( )3typebox ( ) 3.11.4 typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (K)typebox (e)typebox (y) typebox (R)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (a)├typebox (i)typebox (o)┼ typebox (I)typebox (s) typebox (C)┌typebox (a)typebox (r)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox ( )typebox ( )typebox (?)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.6.2 typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌typebox (s)typebox (@)typebox ( ) typebox (s)├typebox (a)├typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (p)┌typebox (a)┼┼typebox (i)┼typebox (g) ├typebox (o) ┤typebox (s)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┐typebox (e)typebox (y)typebox (s)typebox (A)typebox ( ) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y) typebox (S)typebox (C)typebox (O)typebox (P)typebox (E) typebox (I)typebox (S) typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H)typebox (i)>typebox ( ) typebox (c)┌typebox (a)┤typebox (s)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)typebox (s) └typebox (i)typebox (s)┌typebox (e)typebox (a)typebox (d)typebox (i)┼typebox (g). typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y) typebox (S)typebox (C)typebox (O)typebox (P)typebox (E) typebox (I)typebox (S)typebox (A)typebox ( ) typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (o)┼┌typebox (y) typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (b)typebox (y) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) ├typebox (h)typebox (a)├ ┼typebox (e)typebox (e)typebox (d) ├typebox (o)typebox (s)4typebox ( ) ┐typebox (e)typebox (e)typebox (p) typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox (s) typebox (a)typebox (c)typebox (r)typebox (o)typebox (s)typebox (s) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (b)typebox (o)┤┼typebox (d)typebox (a)typebox (r)typebox (i)typebox (e)typebox (s).typebox ( )typebox ( )>typebox ( ) typebox (S)typebox (o)└typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (o)┼ ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (b)typebox (e) typebox (r)typebox (e)typebox (c)┌typebox (a)typebox (i)└typebox (e)typebox (d) ┤┼├typebox (i)┌ typebox (a)typebox (E)typebox ( ) typebox (D)typebox (I)typebox (S)typebox (C)typebox (O)typebox (N)typebox (N)typebox (E)typebox (C)typebox (T) typebox (i)typebox (s) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (a)├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (I)├ typebox (i)typebox (s) typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (e)typebox (d)├typebox (A)typebox ( ) ├typebox (h)typebox (a)├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s) ┤typebox (s)typebox (i)┼typebox (g) typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y) typebox (S)typebox (C)typebox (O)typebox (P)typebox (E) typebox (I)typebox (S) typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (p)typebox (e)typebox (r)typebox (i)typebox (o)typebox (d)typebox (i)typebox (c)typebox (a)┌┌typebox (y) typebox (E)typebox ( ) typebox (d)typebox (i)typebox (s)typebox (c)typebox (o)┼┼typebox (e)typebox (c)├ typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (o) typebox (a)┌┌typebox (o)┬ ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)typebox ( )typebox (D)typebox ( ) ├typebox (o) typebox (b)typebox (e) typebox (r)typebox (e)┤typebox (s)typebox (e)typebox (d). typebox (R)typebox (e)typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (a)├ typebox (e)┴typebox (e)typebox (r)typebox (y) typebox (C)typebox (O)typebox (M)typebox (M)typebox (I)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ┬typebox (a)typebox (s)├typebox (e)typebox (s)typebox (B)typebox ( ) typebox (r)typebox (e)typebox (s)typebox (o)┤typebox (r)typebox (c)typebox (e)typebox (s)typebox (:) ┤typebox (s)typebox (e) typebox (a)┼ typebox (i)┼├typebox (e)typebox (r)┴typebox (a)┌ typebox (d)typebox (e)├typebox (e)typebox (r)└typebox (i)┼typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼7typebox ( ) typebox (d)typebox (e)typebox (s)typebox (i)typebox (g)┼typebox (e)typebox (r), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (e)┴typebox (e)typebox (r)typebox (y) ├typebox (h)typebox (r)typebox (e)typebox (e) typebox (h)typebox (o)┤typebox (r)typebox (s), typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d).typebox (e)typebox ( )typebox ( )6typebox ( ) 3-58 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox (h)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (G)typebox ( ) 3.11.5 typebox (S)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (C)typebox (o)typebox (r)typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (N)typebox (a)└typebox (e) typebox (i)┼ typebox (T)typebox (a)typebox (b)┌typebox (e) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (s) typebox (I)typebox (s) typebox ()typebox ( ) typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (e)typebox (d)typebox (r)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (Y)typebox (o)┤ typebox (c)typebox (a)┼┼typebox (o)├ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (a) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ ┼typebox (a)└typebox (e) typebox (i)┼ typebox (a) ├typebox (a)typebox (b)┌typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (D)typebox ( ) ├typebox (h)typebox (a)├ typebox (i)typebox (s) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (a)typebox (s) typebox (a)┼typebox (y) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ ┼typebox (a)└typebox (e) typebox (a)┌typebox (r)typebox (e)typebox (a)typebox (d)typebox (y)typebox (D)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) Ftypebox (R)typebox (O)typebox (M) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (a)typebox (s)typebox (C)typebox ( ) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (i)typebox (d)typebox (e)┼├typebox (i)typebox (f)typebox (i)typebox (e)typebox (r) typebox (o)typebox (f) typebox (a)┼typebox (y) ├typebox (a)typebox (b)┌typebox (e) ┼typebox (a)└typebox (e) typebox (e)│typebox (p)typebox (o)typebox (s)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e)┼Ftypebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) Ftypebox (R)typebox (O)typebox (M) typebox (c)┌typebox (a)┤typebox (s)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) typebox (i)└typebox (p)┌typebox (e)└typebox (e)┼├typebox (e)typebox (d)typebox (I)typebox ( ) ├typebox (o) typebox (c)typebox (o)└typebox (p)┌typebox (y) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)-89 typebox (s)├typebox (a)┼typebox (d)typebox (a)typebox (r)typebox (d) typebox (a)┼typebox (d) typebox (i)typebox (s) ┼typebox (o)├ typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d) typebox (i)┼typebox (i)8typebox ( ) ├typebox (h)typebox (e) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌.typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) ├typebox (h)typebox (a)├ typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r)typebox (s) typebox (i)┼ typebox ($)typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (:)typebox ( )typebox ( )7typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (V)typebox (I)typebox (E)typebox (W) typebox (O)typebox (V)typebox (E)typebox (R)typebox (A)typebox (L)typebox (L).typebox (D)typebox (E)typebox (P)typebox (T).typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T)typebox (C)typebox (O)typebox (L)typebox (S)2typebox ( )typebox ( ) typebox (c)typebox (o)┼├> typebox (A)typebox (S) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T)typebox (i)typebox ($)typebox ( ) typebox (c)typebox (o)┼├> typebox (O).typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E),typebox (')typebox ( ) typebox (c)typebox (o)┼├> typebox (N)typebox (A)typebox (M)typebox (E).Ftypebox (I)typebox (R)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox (I)typebox ( ) typebox (c)typebox (o)┼├> Ftypebox (R)typebox (O)typebox (M) typebox (O)typebox (V)typebox (E)typebox (R)typebox (A)typebox (L)typebox (L).typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (M)typebox (E)typebox (N)typebox (T).typebox (N)typebox (A)typebox (M)typebox (E) typebox (O), typebox (C)typebox (O)typebox (M)typebox (P)typebox (A)typebox (N)typebox (Y).typebox (N)typebox (A)typebox (M)typebox (E) typebox (N)typebox (A)typebox (M)typebox (E)typebox (e)typebox (;)typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (O).typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox (=) typebox (N)typebox (A)typebox (M)typebox (E).typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E)typebox (;)typebox (a)typebox (I)typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-F-typebox (C)typebox (O)typebox (N)typebox (V)typebox (A)typebox (R)typebox (D)typebox (E)F, typebox (C)typebox (o)┌┤└┼ ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r) typebox (N)typebox (A)typebox (M)typebox (E) typebox (i)typebox (s) typebox (a)┌typebox (r)typebox (e)typebox (a)typebox (d)typebox (y) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d).typebox (o)typebox ( )typebox ( )3typebox ( ) 3.11.6 typebox (C)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (K)typebox (e)typebox (y)typebox (s) typebox (E)│typebox (a)└typebox (p)┌typebox (e) typebox ( )typebox ( )typebox (H)typebox ( ) typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌ typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (H)typebox ( ) 3.6.2, typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (K)typebox (e)typebox (y)typebox (s), typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a) typebox (s)typebox (y)┼├typebox (a)│ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox (T)typebox (h)typebox (e) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (H)typebox ( ) typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r)typebox (s) typebox (o)┼ typebox (p)typebox (a)typebox (g)typebox (e) 3-78 typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox ()typebox ( ) typebox (M)typebox (a)┼┤typebox (a)┌.┼typebox ( )typebox ( )typebox (*)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (r)typebox (e)typebox (a)typebox (d)typebox (s)typebox (:)typebox ( )typebox ( )4typebox ( ) typebox (E)Xtypebox (E)typebox (C) typebox (S)typebox (Q)typebox (L) typebox (G)typebox (E)typebox (T)typebox (D)typebox (B)typebox (K)typebox (E)typebox (Y)typebox (S) typebox (D)typebox (E)typebox (C)typebox (L)typebox (A)typebox (R)typebox (E) typebox (C)typebox (U)typebox (R)typebox (S)typebox (O)typebox (R) Ftypebox (O)typebox (R)-typebox ( ) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (D)typebox (B)typebox (K)typebox 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(P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S)typebox (;)typebox (a)typebox ( )typebox ( )typebox (G)typebox ( ) 3.11.7 typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) Ftypebox (o)typebox (r)└typebox (a)├├typebox (e)typebox (d) typebox (B)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (O)┤├typebox (p)┤├ Ftypebox (i)┌typebox (e) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s)typebox (s)typebox (!)typebox ( ) typebox (A)typebox (r)typebox (e) typebox (N)typebox (o)├ typebox (D)typebox (o)typebox (c)┤└typebox (e)┼├typebox (e)typebox (d)┼typebox ( )typebox ( )typebox (@)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 2.2.9 typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)Ftypebox ( ) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s) typebox (h)typebox (o)┬ ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W)typebox (C)typebox ( ) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) typebox (c)typebox (o)└└typebox (a)┼typebox (d) ├typebox (o) ┬typebox (r)typebox (i)├typebox (e) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) ├typebox (o) typebox (a) typebox (f)typebox (o)typebox (r)└typebox (a)├├typebox (e)typebox (d)typebox (i)typebox (G)typebox ( ) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (f)typebox (i)┌typebox (e). typebox (W)typebox (h)typebox (i)┌typebox (e) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (a)┌ typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├,typebox (W)typebox (?)typebox ( ) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (p)┌typebox (e) typebox (o)┤├typebox (p)┤├ ├typebox (h)typebox (a)├ typebox (s)typebox (h)typebox (o)┬typebox (s) ├typebox (h)typebox (e) typebox (a)┴typebox (a)typebox (i)┌typebox (a)typebox (b)┌typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)┌typebox (H)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-59typebox (r)typebox ()typebox ( )
typebox (/)typebox ()typebox ( ) ├typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) ├typebox (h)typebox (a)├ ┬typebox (e)typebox (r)typebox (e) typebox (a)typebox (d)typebox (d)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 4.1, typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (g)┌typebox (o)typebox (b)typebox (a)┌ 6typebox ( ) typebox (b)┤typebox (f)typebox (f)typebox (e)typebox (r) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) typebox (a)┼typebox (d) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (p)typebox (o)typebox (i)┼├ typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (E)│typebox (i)typebox (s)├typebox (i)┼typebox (g) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox (s), typebox (f)typebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (D)typebox (A)typebox (T)typebox (A)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (E) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s), ├typebox (h)typebox (a)├typebox (C)typebox ( ) ┤typebox (s)typebox (e) typebox (R)typebox (M)typebox (U) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s) ┬typebox (i)┌┌ typebox (c)typebox (o)┼├typebox (i)┼┤typebox (e) ├typebox (o) ┬typebox (o)typebox (r)┐. typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r),typebox (y)typebox (E)typebox ( ) typebox (y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (y)typebox (o)┤typebox (r) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s)typebox (r)3typebox ( ) typebox (i)typebox (f) typebox (y)typebox (o)┤ ┬typebox (a)┼├ ├typebox (o) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ├typebox (h)typebox (e) ┼typebox (e)┬ typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s).typebox (a)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 4.1 typebox (i)┼typebox (s)├typebox (a)┌┌typebox (a)├typebox (i)typebox (o)┼ ┐typebox (i)├ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (s) typebox (a) ├typebox (e)│├typebox (B)typebox ( ) typebox (f)typebox (i)┌typebox (e) ├typebox (h)typebox (a)├ ┌typebox (i)typebox (s)├typebox (s) typebox (a)┼typebox (d) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (s) typebox (a)┌┌ ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (a)┴typebox (a)typebox (i)┌typebox (a)typebox (b)┌typebox (e) typebox (i)┼typebox (E)typebox ( ) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (f)typebox (i)┌typebox (e). typebox (Y)typebox (o)┤ typebox (c)typebox (a)┼ typebox (f)typebox (i)┼typebox (d) ├typebox (h)typebox (i)typebox (s) ├typebox (e)│├typebox (o))typebox ( ) typebox (f)typebox (i)┌typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox ( )-typebox ( ) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (I)typebox (B)typebox (R)typebox (A)typebox (R)typebox (Y)typebox (:)typebox (R)typebox (M)typebox (U)typebox ($)typebox (S)typebox (H)typebox (O)typebox (W)typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S).typebox (C)typebox (D)typebox (O)typebox (r)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (s)typebox (h)typebox (o)┬typebox (s) typebox (h)typebox (o)┬ ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) >typebox ( ) typebox (b)typebox (i)┼typebox (a)typebox (r)typebox (y) typebox (f)typebox (i)┌typebox (e) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (C)typebox (D)typebox (D) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (f)typebox (i)┌typebox (e)typebox (A)typebox ( ) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (I)typebox (B)typebox (R)typebox (A)typebox (R)typebox (Y)typebox (:)typebox (R)typebox (M)typebox (U)typebox ($)typebox (S)typebox (H)typebox (O)typebox (W)typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S).typebox (C)typebox (D)typebox (O). typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (s) typebox (D)typebox ( ) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ typebox (p)┌typebox (a)typebox (c)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (i)typebox (s) typebox (f)typebox (i)┌typebox (e) typebox (i)┼ typebox (a)typebox (D)typebox ( ) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e) typebox (C)typebox (D)typebox (D) typebox (d)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (a)typebox (r)typebox (y). typebox (I)┼ ├typebox (h)typebox (e) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (a)typebox (r)typebox (y) typebox (i)typebox (s)typebox (&)typebox ( ) typebox (c)typebox (a)┌┌typebox (e)typebox (d) typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S).typebox ( )typebox ( )typebox (/)typebox ( ) Ftypebox (i)typebox (r)typebox (s)├, typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) ├typebox (h)typebox (e) ┼typebox (e)┬ typebox (C)typebox (D)typebox (D) typebox (d)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (a)typebox (r)typebox (y)typebox (:)│typebox ( )typebox ( )typebox ()typebox ( ) typebox ($) typebox (D)typebox (I)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N)typebox (A)typebox (R)typebox (Y)5typebox ( ) typebox (C)typebox (D)typebox (O)> typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E) typebox (D)typebox (I)typebox (R)typebox (E)typebox (C)typebox (T)typebox (O)typebox (R)typebox (Y) typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S).└typebox ( )typebox ( ).typebox ( ) typebox (N)typebox (e)│├, typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s)typebox (:)typebox ( )typebox ( )typebox (/)typebox ( ) typebox (C)typebox (D)typebox (O)> typebox (S)typebox (E)typebox (T) typebox (D)typebox (E)Ftypebox (A)typebox (U)typebox (L)typebox (T) typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S) 3typebox ( ) typebox (C)typebox (D)typebox (O)> typebox (@)typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (I)typebox (B)typebox (R)typebox (A)typebox (R)typebox (Y)typebox (:)typebox (R)typebox (M)typebox (U)typebox ($)typebox (S)typebox (H)typebox (O)typebox (W)typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S).typebox (C)typebox (D)typebox (O)typebox ( )typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (V)typebox (A)X typebox (D)typebox (A)typebox (T)typebox (A)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (E) typebox (e)│typebox (a)└typebox (p)┌typebox (e) ┤typebox (s)typebox (e)typebox (s) typebox (s)├typebox (a)├typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s)typebox (E)typebox ( ) typebox (c)typebox (o)┌┌typebox (e)typebox (c)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S)typebox (/)typebox (O)typebox (U)typebox (T)typebox (P)typebox (U)typebox (T) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (a)┌typebox (o)┼typebox (g)typebox ( )typebox (B)typebox ( ) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (a)┼typebox (d) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s)(typebox ( ) typebox (f)typebox (o)┤┼typebox (d) typebox (i)┼ typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S).typebox ( )typebox ( )typebox (')typebox ( ) typebox ($) typebox (D)typebox (A)typebox (T)typebox (A)typebox (T)typebox (R)typebox (I)typebox (E)typebox (V)typebox (E) typebox (/) typebox (I)typebox (N)typebox (T)typebox (E)typebox (R)Ftypebox (A)typebox (C)typebox (E)typebox (=)typebox (C)typebox (H)typebox (A)typebox (R)┌typebox ( )typebox ( ) typebox (!) typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (o)└typebox (a)typebox (i)┼ typebox (R)typebox ( ) typebox (!) typebox (T)typebox (h)typebox (e) typebox (d)typebox (o)└typebox (a)typebox (i)┼ └┤typebox (s)├ typebox (r)typebox (e)typebox (f)typebox (e)typebox (r) ├typebox (o) ├typebox (h)typebox (e) typebox (f)typebox (i)┌typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (/)typebox (O)typebox (U)typebox (T)typebox (P)typebox (U)typebox (T) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r)4typebox ( ) typebox (!) typebox (o)typebox (f) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) typebox (c)typebox (o)└└typebox (a)┼typebox (d), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s)typebox (:)typebox (G)typebox ( ) typebox (!) typebox ($) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S)typebox (/)typebox (O)typebox (U)typebox (T)typebox (P)typebox (U)typebox (T)typebox (=)typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E).typebox (S)typebox (T)typebox (A)typebox (T)typebox (S) typebox (p)typebox (e)typebox (r)typebox (s)typebox (o)┼┼typebox (e)┌ typebox ( )typebox ( ) typebox (!)typebox (d)typebox (N)typebox ( ) typebox (!) typebox (U)typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s)┌typebox (y) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (C)typebox (D)typebox (D) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (R)typebox (M)typebox (U)typebox (/)typebox (S)typebox (H)typebox (O)typebox (W)typebox (P)typebox ( ) typebox (!) typebox (S)typebox (T)typebox (A)typebox (T)typebox (I)typebox (S)typebox (T)typebox (I)typebox (C)typebox (S) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S)typebox ( )typebox ( ) typebox (!)└-typebox ( ) typebox (S)typebox (E)typebox (T) typebox (D)typebox (I)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N)typebox (A)typebox (R)typebox (Y) typebox (C)typebox (D)typebox (D)typebox ($)typebox (T)typebox (O)typebox (P).typebox (R)typebox (D)typebox (B)typebox ($)typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (S) typebox ( )typebox ( )6typebox ( ) 3-60 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox ()typebox ( )
typebox ()typebox ( ) typebox (o)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) !hR REDEFINE DOMAIN RMU_STATS_HEADER USING HEADER_REC ON DATABASE.STATS;D ! Define record for the first record in the stats file. REDEFINE RECORD HEADER_REC USING 01 HEADER_REC.r9 05 DATE_TIME_STAMP USAGE DATE.h8 05 NODE_NAME PIC X(17).9 05 ROOT_FILE_NAME PIC X(256). : 05 FILLER PIC X(1767). ;i !oX ! Define the domain and record format for the second and all other records !aT REDEFINE DOMAIN RMU_STATS USING RMU$ROOT_STATISTICS ON DATABASE.STATS; ! > ! Generate a DTR plot using collected statisticsU ! Read the first record from the file to obtain the database root name, : ! node, and date the stats were generated on !i$ READY RMU_STATS_HEADER& DECLARE ROOT PIC X(256).% DECLARE NODE PIC X(17). , DECLARE STATS_DATE USAGE DATE.* FOR FIRST 1 RMU_STATS_HEADER BEGINO' ROOT = ROOT_FILE_NAME " NODE = NODE_NAME. STATS_DATE = DATE_TIME_STAMP ENDy PRINT "" PRINT "" PRINT ""D PRINT "All plots for database: ", ROOT (-) USING X(80)) PRINT "On node: ", NODE (-) / PRINT "On date: ", STATS_DATE (-)s PRINT "" PRINT ""% FINISH RMU_STATS_HEADERe ! !m I
Known Problems, Restrictions, and Other Notes 3-61a
f READY RMU_STATS F ! Find last record which contains the cumulative statistics FIND RMU_STATS< FIND CURRENT WITH RUNNING COUNT = COUNT OF CURRENT) SET PLOTS CDD$TOP.DTR$LIB.PLOTSs ! ! Sample bar graphiE PLOT RAW_BAR ALL RMU$RT_TOTAL_LCK_LOCK ('locks requested'),aF RMU$RT_TOTAL_LCK_UNLOCK ('locks released'),G RMU$RT_TOTAL_LCK_PROMOTE ('locks promoted'),cK RMU$RT_TOTAL_LCK_DEMOTE ('locks demoted') ON NL:o+ PLOT TITLE "Summary of All locks"a PLOT PAUSE FINISH $EXIT D 3.11.8 Description of the Space Used by the New Segmented String? Structures on WORM Disks in the VAX Rdb/VMS Guide to , Database Maintenance Is Incorrect B In Section 12.4.5.2 of the VAX Rdb/VMS Guide to Database< Maintenance there is a description of the new listB (segmented string) format that is used for storing lists? on write-once, read-many (WORM) optical disk devices.n? The structures are described accurately; however, the ? space used by these structures and space available ine@ the first and subsequent pointer segments and the dataC segments is incorrect. The first pointer segment consistsdC of 44 bytes of overhead + 5 bytes of control information,hD leaving 65486 bytes (65535 - 44 - 5) of remaining space toB store the array of 12-byte data segment pointers. Second? and subsequent pointer segments contain only 12 bytesr? of overhead + 5 bytes of control information, leaving B 65518 bytes (65535 - 12 - 5) of remaining space to store? the array of 12-byte data segment pointers. Each dataBB segment contains 5 bytes of control information, leavingD 65530 bytes (65535 - 5) of space in which to store list orD segmented string data. Note however, that the largest pageC size that can be defined for a storage area is 64 blocks. E This new list format is the default format for storing list @ data on read/write media and WORM optical disk drives. 6 3-62 Known Problems, Restrictions, and Other Notes
a G Therefore, for page sizes of 2 to 64 blocks, each pointereF segment is sized such that it will fit on a page so thatE the pointers do not fragment. A page size of 1 block is G not possible for storage areas on WORM optical disks, but H is possible for read/write media. The space available on aH page for storing pointer segments or data is determined byG taking the page size for the storage area and subtractinghI the overhead required for either the first pointer segment,sG or second or subsequent pointer segment, or data segment.wE Thus, you can determine the available space left on thesH page for storing data pointers on pointer segment pages orG data on data pages based on the page size for the storagen& area minus the overhead. ; 3.11.9 SQLDA2 Null Indicator Data Type Is Incorrect A Example D-7 in the VAX Rdb/VMS SQL Reference ManualrA incorrectly shows the null indicator value (SQLIND)MG declared as a SHORT WORD. The null indicator value shouldrG be declared as a LONGWORD, as is correctly shown in Table D-3. ? 3.11.10 SQL ALTER DOMAIN and RDO CHANGE FIELD Statement + Restriction Is Undocumentedc I Suppose you perform an SQL ALTER DOMAIN or RDO CHANGE FIELDtH operation that causes a conversion error on retrieval of aH record. In an attempt to avoid the error, you might try toF delete the record. This will not work because the deleteI operation will attempt to do the same incorrect conversion.r D A workaround to this problem is to alter or change theF domain back to the original data type and then remove orD change the offending records. Then you can use the SQLF ALTER DOMAIN or RDO CHANGE FIELD statements to alter the3 domain to the new required data type.r F This behavior has not been previously documented for theI SQL ALTER DOMAIN or RDO CHANGE FIELD statements in V4.1 ande+ previous versions of Rdb/VMS. I Known Problems, Restrictions, and Other Notes 3-63t
e d C 3.11.11 Examples of Specifying Preferred Optimization Mode Show Incorrect SQL Syntax @ The SQL syntax that illustrates specifying a preferred@ optimization mode, in Section 5.7.4 of the VAX Rdb/VMSA Guide to Database Performance and Tuning, is incorrect. A The current, incorrect syntax is shown in the following example: ( SQL> DECLARE CEMP TABLE CURSOR( cont> OPTIMIZE FOR FAST FIRST cont> FOR cont> SELECT *$ cont> FROM EMPLOYEES2 cont> WHERE EMPLOYEE_ID > '01100'; ( SQL> DECLARE TEMP TABLE CURSOR( cont> OPTIMIZE FOR TOTAL TIME cont> FOR0 cont> SELECT LAST_NAME, FIRST_NAME% cont> FROM EMPLOYEES;i A In both examples, the OPTIMIZE FOR clause is misplaced;n@ it should follow the select expression as shown in the! following two examples:h ( SQL> DECLARE CEMP TABLE CURSOR cont> FOR cont> SELECT *$ cont> FROM EMPLOYEES1 cont> WHERE EMPLOYEE_ID > '01100'i) cont> OPTIMIZE FOR FAST FIRST;i ( SQL> DECLARE TEMP TABLE CURSOR cont> FOR0 cont> SELECT LAST_NAME, FIRST_NAME$ cont> FROM EMPLOYEES) cont> OPTIMIZE FOR TOTAL TIME; 6 3-64 Known Problems, Restrictions, and Other Notes
@ 3.11.12 Reference to Example of Initialized Parameter Is Incorrects I In the V4.1 VAX Rdb/VMS SQL Reference Manual, Section 7.29,uF the next to last Usage Note is incorrect. The Usage Note% should read as follows: E o You must initialize the parameter that will hold therF statement identifier to zero before issuing a PREPARE2 statement, as shown in Example 1. E 3.11.13 INSERT Statement VALUES Clause Is Missing an Argument F The column select expression is missing from the list ofD arguments that can be supplied to the INSERT statementD VALUES clause in the VAX Rdb/VMS SQL Reference Manual,I Section 7.63. See the SQL Online Help topic INSERT EXAMPLESaI for an example that shows an INSERT statement with a columnW select expression. . 3.11.14 Value Returned by AVG Function D The VAX Rdb/VMS SQL Reference Manual, Section 3.6.1.3,H describes the behavior of the AVG function for interactiveB and precompiled SQL only. In SQL module language andD dynamic SQL, as in precompiled SQL, the value returned: by AVG is rounded off to two decimal places. G The value returned by the AVG function inherits its scaleNE from the data type of the column being averaged. If thewE column the AVG function refers to has the SMALLINT data_3 type, the result has no scale factor. G 3.11.15 CREATE STORAGE AREA Is Missing List Storage Area Syntax_ F The VAX Rdb/VMS SQL Reference Manual, Section 7.19, doesE not document the LIST STORAGE AREA clause
the CREATE C STORAGE AREA clause. By default, Rdb/VMS stores lists E and tables not explicitly associated with other storageeI areas in the RDB$SYSTEM storage area. The LIST STORAGE AREA E clause allows you to specify a default storage area for1F lists if you do not want to store them in the RDB$SYSTEM storage area.r I Known Problems, Restrictions, and Other Notes 3-65
@ The following examples show valid syntax for the STORE LISTS clause: SQL> CREATE DATABASE" cont> FILENAME LLAMASK cont> CREATE STORAGE AREA RDB$SYSTEM FILENAME MAINTENANCE_AREArK cont> CREATE STORAGE AREA REGISTRY_AREA FILENAME REGISTRY_AREA_6 cont> LIST STORAGE AREA IS REGISTRY_AREA;. SQL> CREATE STORAGE MAP REGISTRY_MAP0 cont> STORE LISTS IN REGISTRY_AREA; E 3.11.16 CREATE STORAGE MAP STORE LISTS Clause Syntax Is Incorrectt = The VAX Rdb/VMS SQL Reference Manual, Section 7.20,PD incorrectly documents the STORE LISTS clause of the CREATE STORAGE MAP statement. D The text and syntax diagram specify that the last IN area-A name must be RDB$SYSTEM. This is incorrect. The rule is D that at least one of the IN area-name clauses must specifyE the default list storage area (as specified or defaulted inTA CREATE DATABASE or IMPORT) and have no FOR clause. Thiss? default list storage area need not be RDB$SYSTEM; foreA example, in MF_PERSONNEL, it is MF_PERS_SEGSTR as shownt# in the following example. > Storage Areas in database with filename SQL$DATABASE RDB$SYSTEMOA MF_PERS_SEGSTR List storage area.o EMPIDS_LOWe EMPIDS_MIDR EMPIDS_OVER DEPARTMENTS SALARY_HISTORY JOBS EMP_INFOr @ The following examples show valid syntax for the STORE LISTS clause: 6 3-66 Known Problems, Restrictions, and Other Notes
7 SQL> CREATE STORAGE MAP EXAMPLE_LIST_MAP1 cont> STORE LISTSt^ cont> IN RDB$SYSTEM -- assumes this is the default area4 cont> IN AREA9 for (T.C1, T.C2)* cont> IN AREA3 for T;7 SQL> CREATE STORAGE MAP EXAMPLE_LIST_MAP2." cont> STORE LISTS- cont> IN MF_PERS_SEGSTR; I The following syntax diagram is correct for the STORE LISTSL clause:P -> STORE LISTS --+ | +----------------+ |iA +--+-> IN ---> area-name ---------------------+--->a= | |M= | +----------------<--------------------+e | |oU ^ +-+--------------------------------------------------------+--+eU | | | | U | +-> FOR ( -+-> table-name -+------------------+--+-> ) --+ | U | | | | | | U | | +-> . column-name -+ v vTU | | | | U | +------------ , <-------------------+ |cU | |tU +------------------------------------------------------------------+o H 3.11.17 Embedding Quotation Marks in Literals Table Is Incorrect G The VAX Rdb/VMS SQL Reference Manual Table 3-10, does notiF document embedded quotation marks in literals correctly. F Table 3-2 shows the correct formats and interpretations. I Table_3-2_Embedding_Quotation_Marks_in_Literals____________c I This_String:_______________Is_Interpreted_As:______________ 9 'UNQUOTED LITERAL' UNQUOTED LITERALv I (continued on next page) I Known Problems, Restrictions, and Other Notes 3-67
s E Table_3-2_(Cont.)_Embedding_Quotation_Marks_in_Literals____e E This_String:_______________Is_Interpreted_As:______________n < '"A LITERAL WITH QUOTES"' "A LITERAL WITH QUOTES" 2 '''ANOTHER ONE''' 'ANOTHER ONE' 9 'RICHARD "RICK"SMITH''S' RICHARD"RICK"SMITH'S : 'Richard ''Rick''Smith Richard 'Rick'Smith'stypebox ( ) typebox (')typebox (')typebox (s)typebox (')typebox ( )typebox ( ))typebox ( ) typebox (')typebox (')typebox (')typebox (') typebox (')typebox (')typebox (')typebox (')typebox (') typebox (') typebox (')typebox (')typebox (')typebox (')typebox (c)typebox ( )typebox ( )typebox (&)typebox ( ) typebox (')typebox (")typebox (') typebox (")typebox ( )typebox ( )typebox (E)typebox ( ) typebox (")typebox (J)typebox (O)typebox (N)typebox (E)typebox (S)typebox (')typebox ([)typebox (i)┼┴typebox (a)┌typebox (i)typebox (d)]typebox (I)typebox ( )typebox ( )typebox (@)typebox ( ) 3.11.18 typebox (N)typebox (o)├ typebox (A)┌┌ typebox (C)typebox (D)typebox (O) typebox (a)┼typebox (d) 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(e)┼typebox (c)typebox (e)typebox (s) ├typebox (o) typebox (R)typebox (D)typebox (B)typebox ($)typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G)() typebox (f)typebox (o)typebox (r)┤typebox (D)typebox ( ) ├typebox (h)typebox (a)├ typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (s)├typebox (i)┌┌ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (o)┌typebox (d) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e). typebox (T)typebox (o) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├typebox (@)typebox ( ) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└, typebox (a)┌┌ typebox (s)typebox (o)┤typebox (r)typebox (c)typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (a) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (B)typebox ( ) ├typebox (o) typebox (R)typebox (D)typebox (B)typebox ($)typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G) typebox (o)┼ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) ├typebox (h)typebox (a)├ ┬typebox (a)typebox (s) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) └┤typebox (s)├ typebox (b)typebox (e)typebox ()typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d). typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) typebox (i)typebox (s) ┼typebox (o)├ typebox (a)typebox (c)├┤typebox (a)┌┌typebox (y) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (H)typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼. typebox (I)typebox (f) typebox (R)typebox (D)typebox (O) (typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (C)typebox (D)typebox (D)typebox (/)typebox (R)typebox (e)typebox (p)typebox (o)typebox (s)typebox (i)├typebox (o)typebox (r)typebox (y) typebox (C)typebox (D)typebox (O)typebox (H)typebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e)) typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (a) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) typebox (f)typebox (o)typebox (r) typebox (a) typebox (f)typebox (i)typebox (e)┌typebox (d),typebox (D)typebox ( ) ├typebox (h)typebox (e) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) typebox (i)typebox (s) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) ├typebox (o) typebox (a)┼ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (f) ├typebox (h)typebox (e)typebox (H)typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (S)typebox (Q)typebox (L) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (r)typebox (e)typebox (c)typebox (o)typebox (g)┼typebox (i)typebox (z)typebox (e) typebox (a)┼typebox (y) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g)typebox (G)typebox ( ) ┴typebox (a)┌┤typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (b)typebox (y) typebox (R)typebox (D)typebox (O). typebox (S)typebox (Q)typebox (L) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L) typebox (f)typebox (o)typebox (r) typebox (a)┼typebox (y)┬typebox (G)typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d) ├typebox (h)typebox (a)├ typebox (h)typebox (a)typebox (s) ┼typebox (o) ┴typebox (a)┌┤typebox (e) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) (├typebox (h)typebox (a)├ typebox (i)typebox (s), ├typebox (h)typebox (e) ┼┤┌┌ typebox (f)┌typebox (a)typebox (g) typebox (i)typebox (s)typebox (h)typebox (H)typebox ( ) typebox (s)typebox (e)├). typebox (A)┼ typebox (S)typebox (Q)typebox (L) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┼ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (I)typebox (N)typebox (D)typebox (I)typebox (C)typebox (A)typebox (T)typebox (O)typebox (R) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) ├typebox (o).typebox ( ) typebox (d)typebox (e)├typebox (e)typebox (c)├ ├typebox (h)typebox (e) typebox (c)typebox (a)typebox (s)typebox (e) typebox (o)typebox (f) typebox (a) typebox (N)typebox (U)typebox (L)typebox (L) typebox (f)typebox (i)typebox (e)┌typebox (d).typebox ( )typebox ( )Ftypebox ( ) typebox (N)typebox (o)├typebox (e) typebox ( )typebox ( )typebox (A)typebox ( ) typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (s) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ ┤typebox (s)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (a)┼typebox (d) typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (o)typebox (r)typebox (A)typebox (D)typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s) ├typebox (o) typebox (d)typebox (e)├typebox (e)typebox (c)├ ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) typebox (o)typebox (r) ┼typebox (o)├ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (i)typebox (s) typebox (N)typebox (U)typebox (L)typebox (L)typebox (;)typebox ( ) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (B)typebox ($)typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G) typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼. typebox ( )typebox ( )Ftypebox ( ) typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (s)typebox (h)typebox (o)typebox (r)├ typebox (S)typebox (Q)typebox (L) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (d)typebox (e)└typebox (o)┼typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (s) ├typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f)typebox (e)typebox (D)typebox ( ) typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (o)typebox (r) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s). Ftypebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (o)┼ typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (o)typebox (r)typebox (@)typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s), typebox (s)typebox (e)typebox (e) ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L).typebox ( )typebox ( )-typebox ( ) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)(typebox (i)┼typebox (p)┤├, typebox (o)┤├typebox (p)┤├)typebox (;)typebox (e)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-73 typebox ()typebox ( )
typebox ( ) ┴typebox (a)typebox (r) 2typebox ( ) │├typebox (e)│├ typebox (:) ┴typebox (a)typebox (r)typebox (y)typebox (i)┼typebox (g) typebox ([)80] typebox (o)typebox (f) typebox (c)typebox (h)typebox (a)typebox (r)typebox (;)typebox (%)typebox ( ) ├typebox (e)│├typebox (i)┼typebox (d) typebox (:) typebox (i)┼├typebox (e)typebox (g)typebox (e)typebox (r)typebox (;)typebox (r) beginb write('x_text: '); readln(x_text);n # if x_text.length <> 0 then text_ind := 0o else! text_ind := -1; . exec sql set transaction read write; & exec sql insert into y_table8 values (:x_text indicator :text_ind); exec sql open acursor; repeat exec sql fetch acursor4 into :x_text indicator :text_ind;& if sqlca.sqlcode = 0 then beginh% if text_ind = 0i then7 writeln('returned: ', x_text)u else4 writeln('returned: NULL'); 6 3-74 Known Problems, Restrictions, and Other Notes typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (!)typebox ( ) typebox (e)│typebox (e)typebox (c) typebox (s)─┌ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) typebox (s)─┌typebox (c)typebox (a)typebox (;) 4typebox ( ) typebox (e)│typebox (e)typebox (c) typebox (s)─┌ typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e) typebox (a)┌typebox (i)typebox (a)typebox (s) typebox (f)typebox (i)┌typebox (e)┼typebox (a)└typebox (e) typebox (')typebox (E)Xtypebox (A)typebox (M)typebox (P)typebox (L)typebox (E)typebox (')typebox (;)typebox (")typebox ( ) typebox (e)│typebox (e)typebox (c) typebox (s)─┌ typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e) typebox (a)typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox ()typebox ( ) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r) typebox (f)typebox (o)typebox (r)typebox (!)typebox ( ) typebox (s)typebox (e)┌typebox (e)typebox (c)├ typebox (y).│├typebox (e)│├typebox (N)typebox (")typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (y)├typebox (a)typebox (b)┌typebox (e) typebox (y)typebox (;)
M I 8 into :x_text indicator :text_ind;* if sqlca.sqlcode = 0 then begine) if text_ind = 0 then; writeln('returned: ', x_text)a else8 writeln('returned: NULL'); end;+ until sqlca.sqlcode <> 0; % exec sql close acursor;a end. @ 3.11.22 SORTWORKn Logical Name Description Is Inaccurate F The description of the logical name SORTWORKn in SectionG A.12 of the VAX Rdb/VMS Guide to Database Performance and F Tuning is inaccurate and incomplete. SORTWORKn is a workF file, where n is a number from 0 through 9. This logicalG enables you to assign the location of temporary sort workRC files to different disks. The description incorrectlyGE states that " . . . you must define these logical namesTD [SORTWORK0, . . . ,SORTWORK9] to be pointing to a diskF device that has a writeable directory with the same nameF as the user's directory." This implies that to assign 10I work files to 10 different devices for 100 users, you would D have to create 1,000 directories. The true behavior of+ SORTWORKn is described below.i H There are two ways you can use the logical name SORTWORKn. F o If you define SORTWORKn and specify a device, Rdb/VMSF creates a hidden temporary file. No root directory isF necessary, but users must have disk quotas enabled on& the specified device. C o If you define SORTWORKn and specify a device and aFD directory name, Rdb/VMS creates a visible temporaryC file. Users do not need disk quotas enabled on theAD specified device. Instead, you can add an ACL for aI resource identifier and grant the resource identifier to I each user. The disk quota for the resource identifier is G then used. This is a good alternative when there are a H large number of database users that may be concurrently I Known Problems, Restrictions, and Other Notes 3-75h
N s ? using the sort work files because this alternative E requires only one directory for all of the active users.Y A 3.11.23 Clarification on Setting the Read-Only and Read/Write D Attributes for the RDB$SYSTEM Storage Area and Using the2 RMU/ANALYZE/CARDINALITY/UPDATE Command B The V4.1 documentation states that if you have exclusiveD access to a storage area, you can change the read-only andA write-once attributes for the storage area online, thatPD is, with other users attached to the database (see SectionB 1.2.5 of the VAX Rdb/VMS Guide to Database Maintenance).@ How this applies to the RDB$SYSTEM storage area is not described. B This same requirement of exclusive access to the storage? area applies to the RDB$SYSTEM storage area. However, ? in this case, because only the user who has exclusive+E access to the RDB$SYSTEM storage area can set the read-only E attribute, this in effect is an offline operation, as it is D the only way to guarantee exclusive access to this storageE area. Note that you cannot set the write-once attribute for & the RDB$SYSTEM storage area. = If the RDB$SYSTEM storage area is set to read-only, ? you must close the database before you can perform an B RMU/ANALYZE/CARDINALITY/UPDATE command. This command can? be performed only if you have exclusive access to the @ database because the system relations are updated with@ current cardinality values for all logical areas. ThisA information is not described in the V4.1 documentation. C 3.11.24 Clarification on the Relationship Between the Number of A Users and the Number of Nodes Supported on a Database. > This information is a clarification of behavior that? is described in RDO Help and the VAX Rdb/VMS Guide toLA Database Maintenance. The following paragraphs describe_E the relationship between the number of users and the number ? of nodes supported on a database and explain why when C you specify 2032 users and 4 nodes in an SQL CREATE/ALTERlC DATABASE or RDO DEFINE/CHANGE DATABASE statement and then B dump the database root file, 2032 users and 41 nodes are the values displayed._ 6 3-76 Known Problems, Restrictions, and Other Notes
H G Rdb/VMS uses a data structure called a TSN block (TSNBLK)'A to keep track of transaction activity on a node and I transaction information for each user on a particular node. F Each TSNBLK is owned by a particular node and can handleF up to 50 users. For each group of 50 users one TSNBLK isE allocated per node to cover the maximum number of userspH and VAXclusters nodes the database is expected to support,E which is determined as either one TSNBLK per VAXcluster H node, or one TSNBLK per 50 users, whichever is larger. TheG maximum number of TSN blocks is equal to the value of thetH current maximum number of VAX nodes that are supported for9 a database (currently 96) for Rdb/VMS V4.1. G For example, if the DBA specifies 2032 users and 4 nodes,_F this is calculated as 2032/50 for a total of 41 TSNBLKs,E and this equates to 41 nodes. The algorithm selects the D maximum value of (number of nodes specified, number ofF nodes calculated). So in this example, 41 is the maximum= calculated value (calculated 41 > specified 4). H Had the DBA specified 2032 users and 50 nodes, 50 would beG the maximum value for the number of nodes (specified 50 >tG calculated 41) and 50 TSNBLKs would be allocated, one fors each node. E If the DBA specifies 50 users and 10 nodes, the maximum_D value is 10 nodes (specified 10 > calculated 1), so 10< TSNBLKs would be allocated, one for each node. @ 3.11.25 Clarification on Why Snapshot Files Grow in Size D The following explanation describes why snapshot filesF can grow quite large in size and will appear in a futureG version of the VAX Rdb/VMS Guide to Database Maintenance. F Every read/write transaction keeps track of a TSN calledF the CUTOFF_TSN. This CUTOFF_TSN is the TSN of the oldestH active transaction at the time this read/write transactionF started. The CUTOFF_TSN is used to decide which pages inG a snapshot file may be reclaimed. All snapshot pages thataH contain snapshot records for TSNs less than the CUTOFF_TSN may be reclaimed.o I Known Problems, Restrictions, and Other Notes 3-77c
> Snapshot files will grow when there are long-runningD transactions. If there is (or there appears to be) a long-A running transaction, then this transaction will inhibit E the reclamation of snapshot pages by other transactions. Ano* example will clarify this point. ? If at some time a transaction T1 is started and keepsPA active forever then every transaction that starts after ? this one will have T1's TSN as the CUTOFF_TSN (oldesteA active transaction). Because this CUTOFF_TSN will never @ change (because T1 never commits), snapshot pages will never get reclaimed. = There are two causes for long-running transactions.e E o There actually are transactions that are active for longa periods of time. C There is not much that you can do about this situation @ other than changing the application program to have" shorter transactions. A o A process commits a transaction and then does not do & anything for a long time. E When the transaction commits, Rdb/VMS pre-starts another E transaction. This is done as a performance optimization. A Unfortunately, this makes it appear as if there is a B transaction active when there actually is not. Hence,? other transactions believing that this pre-started ? transaction is actually active cannot update theirpB CUTOFF_TSN. (It is not possible to determine from oneA transaction's context whether another transaction is $ pre-started or active.) D If your application has infrequent read/write transactionsC and long pauses in between, the following workaround will_B remedy this situation. Mask every commit of a read/write+ transaction to appear as follows: COMMIT% START_TRANSACTION READ_ONLYL ROLLBACK.m 6 3-78 Known Problems, Restrictions, and Other Notes
G Starting and rolling back a read-only transaction as soon I as the read/write transaction commits will disable the pre-EG started transaction. Hence, other read/write transactions D get accur
values for the CUTOFF_TSN. Unfortunately,G doing this is expensive, but it will allow snapshot space to be reclaimed. ? 3.11.26 Request Handle Syntax Is Treated Differently in ' Statistical ExpressionsA C The RDML precompiler implements REQUEST_HANDLE syntaxLF differently than the RDBPRE precompiler in the case of aH standalone GET statement that is used to fetch statistical5 information (COUNT, MAX, MIN, AVERAGE). G RDBPRE allows the syntax (REQUEST_HANDLE rh) to go on the H GET keyword, and it is used by all statistical expressions- in the GET . . . END_GET block. F RDML allows the syntax (REQUEST_HANDLE rh) to go on eachG statistical expression in the GET . . . END_GET block and C there will be one request per statistical expression. 4 RDML RDBPRE D GET GET (request_handle r)@ a = COUNT a = COUNT ...;) (request_handle r1) ...;> b = MAX b = MAX ...;) (request_handle r2)t ...;5 END_GET END_GET F Please refer to the RDML Reference Manual for details ofD the GET statement syntax for RDML. The VAX Rdb/VMS RDOG Reference Manual omits the handle-options clause shown in + the following syntax diagram: X FOR ----+-------------------+--+-------------+--+-> get-item -+--> END_GETM | | | | | | M +-> handle-options -+ +-> on-error -+ +------ ; <---+R F The handle-options clause is identical to that described$ for the FOR statement. I Known Problems, Restrictions, and Other Notes 3-79
o @ 3.11.27 Documentation Error Regarding Microsoft C Compatible: Assembler Required for the SQL/Services MS-DOS@ Application Programming Interface (API) Installation B In the VAX Rdb/VMS Installation Guide, Section C.1.1, itD was documented that an assembler compatible with MicrosoftB C is required on your system for the SQL/Services MS-DOS? Application Programming Interface (API) installation.s C To be more specific, a macro assembler is needed to buildOA the DECnet DOS sources to produce a library that can be ? used with SQL/Services. The Microsoft Macro Assembler A (MASM), developed and sold by Microsoft Corporation, isiE probably the most common and is compatible with Microsoft C compilers. B The intention of the V4.0 documentation was to point outE that other assemblers besides the Microsoft Macro Assemblerr might also work. A 3.11.28 Description of RMU/SHOW STATISTICS Checkpoint Display Needs Clarification ? The description of the RMU/SHOW STATISTICS display in > Section 4.1.1.5 of the VAX Rdb/VMS Guide to DatabaseE Performance and Tuning should be updated with the following information: ? o In the bulleted list following the sample display,oB the Transactions statistic is described as "The totalC number of transactions." This statistic represents all E transactions (committed or rolled back) completed by all D users of the database, including transactions that readB from the database as well as transactions that modify the database. C o In the same list, under the bullet Intervals, there is C a metric called Number of transactions. This statisticaC also represents transactions completed by all database D users, but does not include transactions that only read the database. > o In the paragraph that begins "To find the average> interval . . . ", the last sentence ends with theC phrase, " . . . so the average number of intervals foraB a time-triggered checkpoint is 593." Replace the word1 "intervals" with the word "seconds."h 6 3-80 Known Problems, Restrictions, and Other Notes
_ _ G o In the sentence that reads "Likewise, the transactionsQD interval is 800 and the total number of checkpointsE is 100, so the average time between checkpoints is 8XI seconds", replace the word "time" with the words "number)A of transactions", and delete the word "seconds."a G 3.11.29 Using RDML and the Two-Phase Commit Protocol by CallingaI the DECdtm System Service Calls Implicitly and Explicitlyl' Is Not Fully Documented B In the VAX Rdb/VMS RDML Reference Manual and the VAXF Rdb/VMS Guide to Using RDO, RDBPRE, and RDML, using RDMLE and the two-phase commit protocol by calling the DECdtmrI system service calls implicitly and explicitly is not fully.G documented. A full description is provided here for using 1 RDML with distributed transactions. I The implementation of RDML with distributed transactions isnI very similar to using RDBPRE with distributed transactions. G See the VAX Rdb/VMS Guide to Distributed Transactions forfE a complete description of using RDBPRE with distributed H transactions and the VAX Rdb/VMS RDML Reference Manual andF the VAX Rdb/VMS Guide to Using RDO, RDBPRE, and RDML for more information. F To use the two-phase commit protocol with RDML, you mustE either recompile any existing application programs thatoE were compiled with Rdb/VMS V3.1 or earlier, or you must F write new application programs. With RDML, the two-phase1 commit protocol is not the default. C Applications can use the two-phase commit protocol by @ calling the DECdtm system service calls implicitlyA or explicitly. RDML provides the following ways for H application programs to use the two-phase commit protocol: F o By implicitly calling DECdtm system services calls in( the following two ways: D - For application programs that were written underE Rdb/VMS V3.1 or earlier, use the two-phase commitcE protocol simply by recompiling your programs. YoucC must use the /DISTRIBUTED_TRANSACTION qualifieriF in the precompiler command line. When you do this,G Rdb/VMS invokes the DECdtm system service calls foro% your application.e I Known Problems, Restrictions, and Other Notes 3-81
t f = - For new application programs that invoke onlyo@ Rdb/VMS databases, or Rdb/VMS databases and VIDAB databases, use the DISTRIBUTED_TRANSACTION keywordE in the START_TRANSACTION statement. When you do this,vC Rdb/VMS invokes the DECdtm system service calls forrA your application. For example, to recompile the CdE program SAMPLE.RC with the RDML preprocessor, use them" following command: " $ RDML :== $RDML/C $ RDML< SOURCE FILE> SAMPLE /DISTRIBUTED_TRANSACTION B o By explicitly calling the DECdtm system service callsE and using variables to pass the value of the distributedi) transaction identifier (TID) A If your application starts a distributed transaction ? that includes other read/write database managementAA products that support the two-phase commit protocol,r? your application must explicitly invoke the DECdtmdC system service calls. For example, if your applicationu? starts a distributed transaction using Rdb/VMS andt< VAX DBMS, your application must explicitly call/ SYS$START_TRANS and SYS$END_TRANS. < In addition, you must use the full DISTRIBUTED_C TRANSACTION clause in the START_TRANSACTION statement.u ? 3.11.30 Explanation of the "Lock Conflict on Freeze" Errorsa C The following explanation is information that will appearaB in a future version of the VAX Rdb/VMS Guide to Database? Performance and Tuning. The "lock conflict on freeze"AA error for a read-only NOWAIT transaction described hereaA represents proper operation of the database. This briefeB explanation may help to clear up any confusion regardingC why a lock conflict is sometimes possible even though thes, process uses a NOWAIT transaction. < Consider the following potentially risky scenario: ; Process A Process B " Holds lock on resource 1S Request lock on resource 1 and isH9 waiting Modifies resource 1s 6 3-82 Known Problems, Restrictions, and Other Notes
1 Process A is terminated prematurely . VMS releases all locks held by AY B is granted the lock on resource 1 U and may see uncommitted changeso? made by An F When Rdb/VMS is running in a cluster, it is necessary toE ensure that termination of a process does not result in F granting locks to other application processes before theG database monitor has detected the error and recovered then> transactions for the failed user (if necessary). G The "freeze protocol" is used to ensure that any new lock I request by another application process is not granted untilfG the monitor has had a chance to do any cleanup (recovery)DG operations that are necessary for the terminated process. E Here is how the "freeze protocol" algorithm works. NotemB that this explanation omits the intricate details to' simplify the explanation. @ Every user process has the FREEZE lock in CW mode. H Whenever there is a potential need to recover the databaseB (that is, a process aborts abnormally, a node in theH cluster fails, and so forth), the FREEZE lock is requestedI by the recovery process (DBR) in an incompatible mode (PR),TC thus generating blocking ASTs for every user process.t G Every process gives up the FREEZE lock, thus enabling thepH recovery process to acquire the lock. After a lock requestF by a user process is granted, Rdb/VMS checks whether theI FREEZE lock is held by that process in CW mode. If the lockrI is not CW, then Rdb/VMS knows that the monitor is trying to G recover the database and return it to a consistent state.lI Hence, the lock that was granted should be given up so that.D recovery can obtain the lock and recover the database. H Rdb/VMS releases the granted lock and (if the lock requestF was a WAIT request) requests the FREEZE lock in CW mode.G After this is granted, Rdb/VMS reissues the original lock request. I Known Problems, Restrictions, and Other Notes 3-83
n s @ If the lock request was a NOWAIT lock request, Rdb/VMSA flags the "conflict on freeze" message to indicate thatmB the lock request cannot be granted because (potentially)C recovery is in progress. Any of the following events (andaC perhaps others) could cause the "Lock Conflict on Freeze"b! error message to occur. 2 o The lock request is a NOWAIT request. B o Recovery is taking place as shown by DBR processes in the monitor logs. A o A node fails while users are accessing the database.d @ o The monitor log has logged events such as: "clusterB recovery completed successfully" or "received requestB from remote node to join . . . ". This indicates thatC new database activity is occurring on a node, or thereiC are no more users on a node accessing a database. WheneE these events happen, the monitor has to ensure that thiskE transition did not leave the database in an inconsistentT state. ; 3.11.31 Explanation of RMU/SHOW STATISTICS Blocking ASTc D This is a clarification of the definition of the number ofB blocking ASTs reported by the RMU/SHOW STATISTIC utilityA that will appear in a future version of the VAX Rdb/VMSaA Guide to Database Performance and Tuning. The number of @ lock-blocking ASTs reported by the RMU/SHOW STATISTICSA utility is actually comprised of two different types of E blocking ASTs, those blocking ASTs externally generated and 3 those blocking ASTs internally generated.h E An externally generated blocking AST occurs when a blocking D AST is actually received by the process from the operating? system in response to some lock conflict with anotherp= process. A blocking AST routine is executed and the > RMU/SHOW STATISTICS utility records the blocking AST activity.c < An internally generated blocking AST occurs when aA lock-blocking AST routine is executed by the process in D anticipation that the same work would have to be performed? anyway if a blocking AST were to be received from thet> operating system, even when no blocking AST from theC operating system actually occurred. This algorithm serves 6 3-84 Known Problems, Restrictions, and Other Notes
D as an optimistic code optimization; it is assumed thatE the process would eventually receive a blocking AST for D the particular lock, so it optimistically executes theH blocking AST routine. The RMU/SHOW STATISTICS utility doesI not differentiate between these two types of blocking ASTs.c I 3.11.32 Clarification of Behavior of the RDO F_FLOATING Data Typen E When defining fields using the F_FLOATING data type andaB subsequently comparing a literal value (for example,H 99.999) in a query with the field values, you must specifyD the literal value in scientific notation (for example,G 99.999E0) for the query to work. In this way, Rdb/VMS cannH compare the F_FLOATING literal value in the query with theH F_FLOATING values for the field for each record. This is aG clarification of information described in the VAX Rdb/VMSEG RDO Reference Manual that will appear in a future version, of RDO Help. E For example, if you try to compare field values definedoF as F_FLOATING data type with the literal 99.999, Rdb/VMSC interprets the literal 99.999 as a LONGWORD scale -3,wD and converts both the literal and the F_FLOATING fieldE values to G_FLOATING values for the comparison. This isaG required because the precision of an F_FLOATING data typeeI is insufficient for all LONGWORD values. The problem arises G in the conversion from F_FLOATING to G_FLOATING data typeDG values. Because the precision of the F_FLOATING data typecI is smaller than that of the G_FLOATING data type, the rulesiF for the conversion do not assure that an F_FLOATING dataD type value of 99.999 and a LONGWORD data type value ofC 99.999 will be the same when both are converted to G_sD FLOATING data type values. If you do a comparison withD the literal 99.999E0, Rdb/VMS interprets this value asG an F_FLOATING data type value and the comparison works ashF expected. The following query returns the desired resultD when the field COUPON is defined as an F_FLOATING data type.r FOR A IN SECURITY . WITH A.COUPON = 99.999E0 PRINT A.ID END_FOR I Known Problems, Restrictions, and Other Notes 3-85;
= 3.11.33 Explanation of RMU/SHOW STATISTICS Stall Messages B The following description identifies all of the messages? displayed by the RMU/SHOW STATISTICS utility's "Stall ? Messages" screen, and provides a brief explanation of @ the cause of the messages. In most cases, the messagesA are informational and should cause little concern. This-B is undocumented information that will appear in a futureB version of the VAX Rdb/VMS Guide to Database Performance and Tuning. o Extending .AIJ file < This message displays whenever the .AIJ file is@ physically extended. This message should occur very seldom. o Extending .RUJ file < This message displays whenever the .RUJ file is@ physically extended. This message should occur very seldom. ' o Extending storage area !ULc : This message displays whenever a storage areaA (identified by its numeric identifier - see RMU/DUMPaE output) file is physically extended. This message shouldsA occur only occasionally; this message may occur morelC frequently when using WORM areas, because pages cannot 4 be re-used once they have been written. o Reading .AIJ file D This message displays whenever the AIJ lock informationB needs to be refreshed; this typically only occurs theA first time a user attaches to the database. The .AIJiE file is read to determine the AIJ logical EOF (not to ben0 confused with the VMS logical EOF). o Reading ROOT file B This message displays whenever the in-memory databaseA root information is determined to be out-of-date and @ must be reread from the disk. This message normallyC only occurs when a database parameter is modified by aVC user on line, or some information in the database root @ is modified by the system (such as the AIJ sequence number).s 6 3-86 Known Problems, Restrictions, and Other Notes
n t " o Reading .RUJ file G This message displays whenever an undo operation needscB to read the next RUJ page to acquire the rollbackE information necessary to complete the operation. The 7 .RUJ file is read one block at a time. 1 o Reading pages !UL:!UL to !UL:!ULu I This message displays whenever one or more pages is readtH into either a user's local buffer or the global buffer.E One buffers-worth of pages is being read. The formatsF string "!UL:!UL" identifies the physical area and the page number.d & o Waiting for !AD (!AC) D This message displays whenever a process requests aI lock "with wait" and another process is holding the lockiE in an incompatible mode. This message may indicate adE database "hot-spot" and should be investigated using D the RMU/SHOW LOCKS utility. The format string "!AD"G identifies the lock type (that is, storage area, page,fB membit, etc.) and the string "!AC" identifies the8 requested lock mode (PR, CR, EX, etc.). " o Writing .AIJ file F This message displays whenever a group commit processI actually performs the write of commit information to the G .AIJ file. The write buffer length will be as close to ! 32k as possible. " o Writing ROOT file F This message displays whenever the in-memory databaseH root information is modified by a user on line, or someD information in the database root is modified by the: system (such as the AIJ sequence number). " o Writing .RUJ file E This message displays whenever a user process writes E data page modification information to the .RUJ file. ? This message always precedes the next message.s / o Writing pages back to databaser I Known Problems, Restrictions, and Other Notes 3-87E
t i E This message displays whenever one or more data pages is C written to the database. This is typically caused by arC request to access those pages from another process, ora, by detaching from the database. @ 3.11.34 RDMS$BIND_VALIDATE_CHANGE_FIELD Logical Name Was Not Documented in V4.0 C The RDMS$BIND_VALIDATE_CHANGE_FIELD logical name that wasoC introduced and described in the V3.1 VAX Rdb/VMS ReleasesA Notes was not documented for V4.0. This logical name isa@ documented for V4.1. For more information, see the VAX; Rdb/VMS Guide to Database Performance and Tuning.v A 3.11.35 RDMS$BIND_VM_SEGMENT Logical Name Was Misnamed in thes= V3.1 Documentation and Was Not Documented in V4.0t C The RDMS$BIND_VM_SEGMENT logical name that was introducedi= and described in the V3.1 VAX Rdb/VMS Release NotesaB should not have an S before the dollar sign. The correct@ logical name is RDM$BIND_VM_SEGMENT. This logical name> is documented for V4.1 in its correct form. For more< information, see the VAX Rdb/VMS Guide to Database! Performance and Tuning.o 1 3.12 SQL/Services Troubleshooting SuggestionsE B Sections 3.12.1 through 3.12.4 describe the SQL/Services= installation failures most commonly observed duringh= previous Rdb/VMS installations and offer a solutionpA for each failure. Errors resulting from these failures,a> however, are not exclusively installation errors but< general SQL/Services errors that can arise under a@ variety of circumstances. These sections also describe; incompatibilities among versions of SQL/Services. - 3.12.1 Common SQL/Services Network Errorsl @ This section describes secondary status codes that areC displayed when the SQL/Services Installation Verification > Procedure (IVP) fails with a -2003 error, indicating@ an error that is issued from the network. SQL/ServicesB displays the status codes placed in the SQLCA SQLERRD[0]7 field in a message like the one that follows: I SQLCA: SQLCODE: -2003 SQLERRD[0]: error-status-code SQLERRD[2]0 6 3-88 Known Problems, Restrictions, and Other Notes
a r I The following list includes a set of error status codes andlC a description of how to correct each error condition: # o 8356-SS$_NOSUCHOBJe F The SQL/Services communications server is not active. I Invoke the SQL/Services startup command procedure on the B server system to restart the SQL/Services server: . $ @SYS$STARTUP:SQLSRV$STARTUP B Refer to Section 2.4.18 for information about theH changes that have been made to the SQL/Services startup4 command procedure for Rdb/VMS V4.1. E After starting SQL/Services, issue a DCL SHOW SYSTEMaF command to see if the communication server is active.A If the SQLSRV$SERVER process does not exist, theaB communication server encountered a problem during startup. D The SYS$MANAGER:SQLSRV$.LOG file contains the errorI message text describing why the communication server didnG not start. Send this file to your local support center E if the error does not directly identify the pro
em. " o 8436-SS$_LINKEXIT" 8348-SS$_INVLOGIN E The SQL/Services IVP for Rdb/VMS V4.0, V4.0A, V4.0B, C or V4.1 fails with either the 8436-SS$_LINKEXIT or2F 8348-SS$_INVLOGIN status code if SQLSRV is defined as! a DECnet object. ? With Rdb/VMS V4.0, V4.0A, V4.0B, and V4.1, the @ SQL/Services communication server automaticallyB declares itself as a network object. This differsC from the approach taken in Rdb/VMS V3.1, where the E SQL$STARTUP.COM procedure defines SQLSRV as a DECnetu object. I To correct this condition, delete the DECnet object fromuI the DECnet database by entering the following command att> the VMS Network Control Program (NCP) prompt: - NCP> CLEAR OBJECT SQLSRV ALLf I Known Problems, Restrictions, and Other Notes 3-89e
r h < 3.12.2 Common SQL/Services Fatal Execution Server Errors B The SQL/Services IVP for Rdb/VMS V4.0, V4.0A, V4.0B, and6 V4.1 fails with the following error message: 0 VAX SQL Services sample program failed > SQLCA: SQLCODE: 61312708 SQLERRD[0]: 0 SQLERRD[2] 0/ SQLERRM.SQLERRMC %SQLSRV-F-FTLEXEERR,t% Fatal execute server error,e5 sqlsrv$runexe.log contains more informationt E The communication server was not able to start an execution E server process successfully. A log file, SQLSRV$RUNEXE.LOG,aE is created within the SQLSRV$SRV accounts default directoryh@ for every execution server. This log file contains the@ error text that caused the execution server process to fail.o > A majority of these failures are caused by incorrectB values for the SQLSRV$SRV account. (All execution serverD processes are started within the context of the SQLSRV$SRVA VMS account.) Examples of incorrect account values are: 7 o The accounts password has already expired. : o The default device or directory is incorrect. B o The process account ENQLM quota value is set too low.D Set this parameter to 1000, and try the IVP again after8 shutting down the server and restarting it. @ o The process account PGFLQUO quota value is too low.D Set this parameter to 25000 and try the IVP again after8 shutting down the server and restarting it. ? You may need to experiment further with the ENQLM ande? PGFLQUO quota values. Make sure to shut down and thena? restart the server each time you change either value. @ Use the VMS Authorize utility to modify the SQLSRV$SRVE account if an incorrect value for the SQLSRV$SRV account iscC identified. Send the SQLSRV$RUNEXE.LOG file to your localrC support center if the error in the log file does not helpl& you to identify the problem. 6 3-90 Known Problems, Restrictions, and Other Notes
e s < 3.12.3 Common SQL/Services API Installation Failures I This section provides a list of common problems encountered @ during SQL/Services client Application ProgrammingI Interface (API) installations. The list suggests a solution , to each problem, if available. C o A common installation failure that affects all APIn installations E Default DECnet access must be enabled on the server.g H If the initial transfer of the client installation fileG fails, consult with your system manager to ensure thatiD your default DECnet account is correctly configuredG for default file access. In addition, have your systemdE manager use the VMS Network Control Program (NCP) to/I ensure that the server node allows nonprivileged access.h ; o Common Macintosh API installation failuresi @ - Selecting the Apple-Digital Gateway with the% Macintosh Choosera C If you plan to use the AppleTalk network as thetE SQL/Services transport mechanism, use the ChooserA@ to select the correct Apple-Digital Gateway. . - Renaming the System Folder G SQL/Services looks for control panel information in G the "System Folder" folder. SQL/Services fails withnE a network error, -2003, and a specific error codetH of -1 if the system folder has been renamed or named; differently for international products.n 0 3.12.4 SQL/Services Compatibility Issues B This section describes the differences among various; versions of SQL/Services that affect software compatibility. I Known Problems, Restrictions, and Other Notes 3-91a
r m B 3.12.4.1 SQL/Services V4.0, V4.0A, V4.0B, and V4.1 Server UsesD Proxy-Like and Default Access to Authorize V3.0 or V3.1 Client Applications > Explicit access authorization is never granted to anD SQL/Services API client application (Rdb/VMS V3.1) seeking@ access to an SQL/Services server (Rdb/VMS V4.0, V4.0A,C V4.0B, and V4.1); however, the SQL/Services communication B server (V4.0 and V4.1) does authorize access to incoming? SQL/Services client application (V3.1) requests usinga9 either the proxy-like or default access method.v D For the SQL/Services server (V4.0, V4.0A, V4.0B, and V4.1)A to grant explicit access, you must upgrade your Rdb/VMS C V3.0 or 3.1 system to Rdb/VMS V4.0, V4.0A, 4.0B, or V4.1..E As an interim measure, should you choose to upgrade Rdb/VMSlA at a later date, set up an SQLSRV$PROXY.DAT file on thehE server system to link incoming user names with local serverrB system accounts. Refer to the VAX Rdb/VMS Guide to Using/ SQL/Services for further information. B 3.12.4.2 SQL/Services V4.0, V4.0A, V4.0B, or V4.1 Server Error/ -2031 Returned to V3.1 Client APIsT A The SQL/Services V3.1 Application Programming Interfacee; (API) receives the SQLSRV_APINOTSUP (-2031) error @ mnemonic when it cannot interpret information returned? by the SQL/Services Rdb/VMS V4.0, 4.0A, 4.0B, or V4.1 E communication server. For example, the SQL/Services Rdb/VMS B V3.1 API receives the SQLSRV_APINOTSUP error when a V3.1> API application attempts to access list cursor data. C 3.12.4.3 Queue Manager Must Be Started for the SQL/Services IVPO to Work @ The queue manager must be started for the SQL/ServicesC installation verification procedure (IVP) to work. If the D VMS queue manager is not started when the SQL/Services IVP7 runs, the IVP fails with the following error: ? SQLCA: SQLCODE: -2003 SQLERRD[0]: x20a4 SQLERRD[2] 0o 6 3-92 Known Problems, Restrictions, and Other Notes
e e , 3.13 Restrictions Retained from V4.0 E This section begins with V4.0 restrictions pertinent torH all users and ends with restrictions specific to SQL, RDO,) RDBPRE, RDML, and CDD/Plus.e D Therefore, the notes in this section may use differentA database terms to mean the same thing. For example, D some terms used by SQL differ from terms used by otherE interfaces, such as RDO or RDML. Table 1 in the PrefaceT- lists the different terms used.w E 3.13.1 Known Problems and Restrictions for All Interfaces fore V4.0u H Sections 3.13.1.1 through 3.13.1.14 contain known problemsA and restrictions for all interfaces for V4.0. Theses. restrictions also apply to V4.1. B 3.13.1.1 Improving the Performance of the Export OperationG Using the DCL SET Command to Change the Default Extenda Parameter Value ? Normally, during an export operation, the Rdb/VMSsH interchange file (RBR), which uses the RMS default extent,H will extend for every 3 blocks the RBR file grows in size.I To prevent this, define the following SET command to change 6 the process default RMS extent quantity: 5 $ SET RMS_DEFAULT/EXTEND_QUANTITY=30000i C Now, rather than "extending" the RBR file for every 3tA blocks (which involves many extend operations), theeC RMS Extend is only invoked once per 30,000 blocks. BysF specifying a larger value for the file extend parameter,G the run time of the export operation can be significantlyn improved.u : 3.13.1.2 SNAPSHOTS DEFERRED May Stall Transactions E If your database has snapshots set to ENABLED DEFERRED,iF users may not be able to attach to the database once you: have issued one of the following statements: 7 o RDO DEFINE, CHANGE, or DELETE RELATIONc 1 o SQL CREATE, ALTER, or DROP TABLES + o RDO DEFINE or DELETE INDEXe I Known Problems, Restrictions, and Other Notes 3-93
r % o SQL CREATE or DROP INDEX D During database attach, Rdb/VMS locks certain key metadata< relations and reads them to construct the metadata@ information cache used to process requests against the@ database. When one of the previously listed statements> executes a read-write transaction that updates these< metadata relations, any subsequent database attachB (equivalent to a read-only transaction) will stall untilB the read-write transaction is completed. Users that wereB attached to the database before the statement was issued. can continue accessing the database. E This is a known restriction. Use of deferred snapshots willsB cause conflict when using data definition language (DDL)A statements in a production environment because snapshot'@ copies of the system metadata cannot be written to the snapshot file. < To avoid this problem, modify the database so thatA snapshots are set to ENABLED IMMEDIATE. You can use any A of the following statements to set snapshots to ENABLEDp IMMEDIATE: 5 o SQL CREATE SCHEMA or RDO DEFINE DATABASEe 4 o SQL ALTER SCHEMA or RDO CHANGE DATABASE o SQL or RDO IMPORT C 3.13.1.3 PLACEMENT VIA INDEX Clause Prohibits Shadow Clusteringi A Shadow clustering of records that use the PLACEMENT VIA B INDEX clause of the CREATE STORAGE MAP statement for anyA index to cluster records in a uniform storage area does!@ not work in Rdb/VMS Version 3.1, Version 3.1A, VersionD 3.1B, or Version 4.0. The remedy for this problem is being, investigated for a future release. ? 3.13.1.4 RDB$SYSTEM Storage Area Cannot Be Read-Only When arB Relation Is Readied in Exclusive or Batch-Update Mode A When a relation is readied in exclusive or batch-update E mode, the RDB$SYSTEM storage area must not be read-only. AneA exception message is returned if the RDB$SYSTEM storaged> area is read-only and you try to ready a relation in) exclusive or batch-update mode. 6 3-94 Known Problems, Restrictions, and Other Notes
C This is an Rdb/VMS restriction. Exclusive access to arC relation or index must always write to the RDB$SYSTEM E storage area because this type of access does not writeeH the "before" images of the modified data into the snapshotI file. Consequently, a read-only access to the same relationiF or index must have a way of knowing whether the snapshotI file will be capable of materializing the generation of thes$ data that it requires. > Each exclusive access must record that it is notI maintaining snapshots on a per index or per relation basis, G as this is the unit of data for which Rdb/VMS permits theAG setting of the access mode. The natural location to storerF the fact that snapshots are not being maintained is withF the relation or index definition, because the definitionF must be accessed when the relation or index is reserved.C Storing it elsewhere would incur additional overhead.a B The relation and index definitions are stored in the RDB$SYSTEM area. H Consequently, if the RDB$SYSTEM area has been set to read-H only you are not permitted to access any relation of indexH in the exclusive mode. This condition affects all database access.a I 3.13.1.5 Joined Relations Do Not Allow "MODIFY" if Using the WITH ClauseR D The Rdb/VMS V3.0 and V3.1 documentation indicates thatF views do not allow updates to returned data. They do notG specify this restriction on a cross of two relations from G the same database. Rdb/VMS allows it to work if you use aa WITH clause. A Any field that appears in the RSE (record selection I expression) is marked as read-only. You cannot update theseQH fields as this may remove the record from the join, or addC a new record to the join that will not be recognized.e E In general, the record stream created by a join (CROSS)lG is not updatable. A workaround is to fetch the RDB$DB_KEY H in the loop and generate a separate FOR loop to modify the@ value. The following example shows this situation. I Known Problems, Restrictions, and Other Notes 3-95e
a #include stdio ; DATABASE MAPB = FILENAME "[tseng.rdml]PERSONNEL"; main() {[ READY MAPB;E) START_TRANSACTION READ_WRITE;c7 /* RESERVING EMPLOYEES FOR SHARED WRITE;
*/F printf("Entering EMPLOYEES & JOB_HISTORY relations:\n\n"); FOR E IN EMPLOYEES8 CROSS JH IN JOB_HISTORY OVER EMPLOYEE_IDR WITH (JH.EMPLOYEE_ID > "00000" OR E.FIRST_NAME STARTING WITH "A-")% SORTED BY E.LAST_NAMEm E FOR E1 IN EMPLOYEES WITH E1.RDB$DB_KEY = E.RDB$DB_KEY/J printf("\n\n%s %s < found ",E1.FIRST_NAME ,E1.LAST_NAME); @ /*1234567890 --- 10 characters max*/ MODIFY E1 USINGa3 strcpy(E1.FIRST_NAME,"Xavier ");a F printf("\n%s %s < changed",E1.FIRST_NAME,E.LAST_NAME); END_MODIFY;a END_FOR; END_FOR; 3 printf("\n\nRolling Back the modifys");S ROLLBACK;e FINISH; # printf("\n\nFinished"); }i 9 3.13.1.6 Using RDML/C to Update a View Returns ErrorsN C Attempting to use the RDML MODIFY function on a view that E accesses a single relation, opened READ_WRITE, fails with atE READ_ONLY error if the CROSS qualifier is used. It works if & there is no CROSS qualifier. @ This is a known restriction. Any field that appears inB the RSE (record selection expression) is marked as read-A only. You cannot update these fields as this may remove8C the record from the join, or add a new record to the joini 6 3-96 Known Problems, Restrictions, and Other Notes
H that will not be recognized. In general, the record stream9 created by a join (CROSS) is not updatable.c E As a workaround, you should fetch the RDB$DB_KEY in the G loop and generate a separate FOR loop to modify the valueC shown as follows:D #include stdio ? DATABASE MAPB = FILENAME "[tseng.rdml]PERSONNEL";b main() {a READY MAPB;i- START_TRANSACTION READ_WRITE;k; /* RESERVING EMPLOYEES FOR SHARED WRITE; */J printf("Entering EMPLOYEES & JOB_HISTORY relations:\n\n"); " FOR E IN EMPLOYEES< CROSS JH IN JOB_HISTORY OVER EMPLOYEE_IDV WITH (JH.EMPLOYEE_ID > "00000" OR E.FIRST_NAME STARTING WITH "A-")) SORTED BY E.LAST_NAMEQ I FOR E1 IN EMPLOYEES WITH E1.RDB$DB_KEY = E.RDB$DB_KEYRN printf("\n\n%s %s < found ",E1.FIRST_NAME ,E1.LAST_NAME); D /*1234567890 --- 10 characters max*/ # MODIFY E1 USINGc7 strcpy(E1.FIRST_NAME,"Xavier "); J printf("\n%s %s < changed",E1.FIRST_NAME,E.LAST_NAME); END_MODIFY;u END_FOR; END_FOR; 7 printf("\n\nRolling Back the modifys"); ROLLBACK; FINISH;o' printf("\n\nFinished");s }c I Known Problems, Restrictions, and Other Notes 3-97
r ? 3.13.1.7 DECLARE and START Stream Are No Longer Allowed for. Certain Views C RDO does not allow a record stream from which data valuesrD cannot be fetched (views that retrieve values from streams@ defined using the SQL GROUP BY or UNION clauses) to beB declared or started. Such attempts produce the following exception: F VWNOFETCH view 'view-name' cannot be fetched within a stream E 3.13.1.8 A Clarification of the Storage Algorithm for Mixed Pages0 < A problem was found when clustering records of twoC different relations on one page, in a mixed storage area,rA and storing duplicate records for one of the relations.s@ The first duplicate record was stored on a consecutiveB page, while additional records were stored on the target? page until the SPAM value indicated that the page washA full. A display of the contents of the data page showedEB sufficient free space on the target page for storing theD first duplicate record. Why was the first duplicate record? not stored on the target page if there was sufficient space? A This is a known restriction in V4.0. Whenever a process E holds a lock (for example a read lock) on a page and at the B same time another process is trying to store a record on; that page, the record is stored on a nearby page.t @ When Rdb/VMS stores a record, it tries to optimize theB storage process. Therefore, if the page where the record? would ideally be stored is not immediately available, @ Rdb/VMS simply finds a nearby page that is immediatelyB available and stores it there. This algorithm does quite) well for many database designs. > There is a trade-off between storage performance andB retrieval performance. If Rdb/VMS chose to wait during aB store operation, the resulting clustering would be good,@ but the storage performance would suffer. On the other@ hand, if Rdb/VMS did not wait during a store operationA (as it does now), the clustering might suffer. However,iC this lack of clustering happens only when other processes D holding locks on the same page at the same time that store> operations are being attempted. If the page in which 6 3-98 Known Problems, Restrictions, and Other Notes
e . F the record is actually stored is in the same buffer, the; retrieval will not incur more I/O operations. I This condition will be considered for further investigatione" in a future release. G 3.13.1.9 Adjustment of Cardinalities in V4.0 Is Likely to Cause - Poorer Optimizer Performancen H In Version V4.0, dynamic optimization attempts to approachA optimal query performance by relying heavily on thesG statistics collected during query execution. If index and D table cardinalities are artificially shifted away fromH their correct values, they will contradict the dynamically@ collected statistics and cause quite unpredictableG selection of strategies and sequence of their evaluation. H Hence any adjustment of cardinalities in Version V4.0 willC most probably result in poorer optimizer performance.e H See the VAX Rdb/VMS Guide to Database Maintenance for more2 information on dynamic optimization. I 3.13.1.10 SELECT on SCHEMA (in V4.1, SELECT on DATABASE) (READ oni/ DATABASE) ACE Is Now Required. G The Rdb/VMS security mechanism now requires users to havedE the SELECT privilege on the SCHEMA access control entry.F (ACE) (in V4.1, SELECT privilege on the DATABASE ACE) orH READ privilege on the DATABASE access control entry (RDO). G The SELECT schema privilege (in V4.1, the SELECT database F privilege) has always been enforced, but not explicitly.E A user must now have the SELECT schema privilege in theyH schema ACE in order to attach to a schema (in V4.1, a userI must now have the SELECT database privilege in the database.4 ACE in order to attach to a database). F Rdb/VMS schema privileges (in V4.1, database privileges)G DBADM, OPERATOR, and SECURITY; and VMS privileges SYSPRV,rE BYPASS, READALL, OPERATOR, and SECURITY can bypass this G check. These privileges receive an implicit schema SELECT = privilege (in V4.1, database SELECT privilege). I Known Problems, Restrictions, and Other Notes 3-99
l t D 3.13.1.11 Rdb/VMS Network Link Failure Does Not Allow FINISH (in7 V4.1, DISCONNECT) to Tidy Up Transactions @ If you have a program that attaches to a database on aC remote node and you lose the connection before the COMMIT A statement is issued, there is nothing you can do except + exit the program and start again.e = The problem occurs when a program is connected to aRA remote database and does an update but then just beforeNB it commits, the network fails. When the commit executes,C the SQL code shows as it normally should that the programi@ has lost the link. Perhaps the user would like to waitB for a minute or two, then try the transaction again. TheB problem is that when the start transaction is issued forA the second time, it fails because old information still C exists about the previous failed transaction. This occurs @ even if the user issues a FINISH statement (in V4.1, aC DISCONNECT statement), which also fails with an RDB-E-IO_K ERROR error message. @ 3.13.1.12 VAX Data Distributor Copy Processes Do Not Process4 Database Pages Ahead of an Application > When a group of copy processes initiated by VAX DataC Distributor begins running after an application has begunIB modifying the database, the copy processes will catch upE to the application and will not be able to process database B pages that are logically ahead of the application in theA RDB$CHANGES relation. The copy processes will all aligntA waiting for the same database page and will not move onsC until the application has released it. The performance ofhE each copy process degrades because it is being paced by theM application. A When a copy process completes updates to its respective D remote database, it updates the RDB$TRANSFERS relation andA then tries to delete any RDB$CHANGES records not needed ? by any transfers. During this process the RDB$CHANGES @ relation cannot be updated by any application process,D holding up any database updates until the deletion processC is complete. The application will stall while waiting fort? RDB$CHANGES. The resulting contention for RDB$CHANGESs@ SPAM pages and data pages severely impacts performance= throughput, requiring user intervention with normalf processing.t 7 3-100 Known Problems, Restrictions, and Other NotesO
E This is a known restriction in V4.0 and higher. Rdb/VMSLE uses page locks as latches. These latches are held onlyOF for the duration of an action on the page and not to theC end of transaction. The page locks also have blocking D asynchronous system traps (ASTs) associated with them.E Therefore, whenever a process requests a page lock, the C process holding that page lock is sent a blocking AST D (blast) by VMS. The process that receives such a blastF queues the fact that the page lock should be released asI soon as possible. However, the page lock cannot be releasedc immediately. E Such work requests to release page locks are handled atdH verb commit time. An Rdb/VMS verb is an Rdb/VMS query thatH executes atomically, within a transaction. In general, oneH RDO statement is a verb. Therefore, verbs that require theG scan of a large relation, for example, can be quite long.dG An updating application does not release page locks untilo% its verb has completed. D The reasons for holding on to the page locks until theH end of the verb are fundamental to the database management system. F This condition is being investigated further in a future! release of Rdb/VMS. I 3.13.1.13 Setting an Appropriate WSEXTENT Relative to WSQU
A forh' SORT/MERGE Operationsd H If you are performing any explicit sorting operations thatD include projection (SQL ORDER BY and DISTINCT, and RDOD SORTED BY and REDUCE TO) or an implicit sort operationC as performed by the query optimizer, and the query is0G taking more time than expected to complete and you noticerG lots of disk accesses, you should check your WSEXTENT andeF WSQUOTA parameter values to see if they are set properlyF for the operation. For example, if the WSEXTENT value isE 42,000 pages and the WSQUOTA value is 20,000 pages, try F setting the WSEXTENT parameter value closer to the valueF for WSQUOTA. That is, WSEXTENT=WSQUOTA+2000. Sort (whichH is called many times during this query execution) uses theH difference between these two parameters (in this case 2000F pages) to allocate VM for scratch space. This results inH excessive paging when a disk-based temporary file would be more efficient. I Known Problems, Restrictions, and Other Notes 3-101
A The VMS Sort/Merge Utility Manual states that sometimesdD less memory is desirable for these kinds of operations. IfE the system is heavily used, the VMS operating system may be D unable to allocate all the pages in the working set extentA to your process. To avoid excessive paging in a heavilydC used system, you could make the working set extent lower. E See the VMS Sort/Merge Utility Manual for more information.e B 3.13.1.14 Attempting to Acquire a Lock Could Cause an Infinite Loop B In some rare cases, Rdb/VMS can go into an infinite loopA while attempting to acquire a lock. This problem occurso? only during contention situations with heavily loadedc5 systems and does not cause data corruption.a ; The looping process consumes the CPU and degradesM? performance on that node. The process must be stoppedb* manually to correct the problem. 7 3.13.2 SQL Known Problems and Restrictions for V4.0 E Sections 3.13.2.1 through 3.13.2.11 describe known problems C and restrictions in SQL for V4.0. These restrictions also apply to V4.1. @ 3.13.2.1 SQL Allows False Redefinition of the DATE Data Type C If a domain is defined that redefines the DATE data type,u? SQL returns no errors; however, it ignores the domain definition.s D Using SQL (Rdb/VMS V3.0B-001), you can issue the following commands to show this. - SQL> CREATE DOMAIN DATE CHAR (100); SQL> CREATE TABLE ABC cont> (FIELD_1 DATE, cont> FIELD_2 DATE); typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox ( )typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (H)typebox (O)typebox (W) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (A)typebox (B)typebox (C)typebox (;)typebox ( )typebox ( )>typebox ( ) typebox (S)typebox (Q)typebox (L) typebox (a)typebox (s)typebox (s)typebox (i)typebox (g)┼typebox (s) ├typebox (h)typebox (e) ┼typebox (a)├typebox (i)┴typebox (e) └typebox (o)typebox (d)typebox (e) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (D)typebox (A)typebox (T)typebox (E) ├typebox (o) ├typebox (h)typebox (e)typebox (A)typebox ( ) typebox (c)typebox (o)┌┤└┼typebox (s) Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox (a)┼typebox (d) Ftypebox (I)typebox (E)typebox (L)typebox (D)2. typebox (T)typebox (a)typebox (b)┌typebox (e) typebox (A)typebox (B)typebox (C) ┬typebox (i)┌┌ typebox (s)typebox (h)typebox (o)┬ typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s)typebox (d)typebox (B)typebox ( ) Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox (a)┼typebox (d) Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (a)typebox (s) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) typebox (D)typebox (A)typebox (T)typebox (E), typebox (a)┼typebox (d) ┼typebox (o)├ typebox (a)typebox (s) typebox (D)typebox (O)typebox (M)typebox (A)typebox (I)typebox (N) date.o 7 3-102 Known Problems, Restrictions, and Other Notesa
a p F This continues as a restriction for V4.0. SQL allows SQLI keywords to be used as an identifier; that is, they are notNH reserved words. This is an extension to the ANSI standard. A In any context where an identifier is expected, the D SQL keyword may be used, and it is understood to be anG identifier. However, in any context where the SQL keyword F is allowed, it is understood to be the keyword. In otherI words, when SQL expects either a particular set of keywordsOH or an identifier, if the user attempts to use one of thoseC particular keywords as an identifier, SQL selects theT: keyword meaning over the identifier meaning. F This is what happens in table definitions. The data typeD of a column may be an SQL data type (a keyword such asD INTEGER, DATE, etc.) or a domain (identifier). BecauseE SQL is looking for either an SQL data type name keywordsE or an identifier, when it sees one of the SQL data typeaD keywords, it has the SQL data type meaning and not the domain meaning.s G A workaround is to use the authorization id of the domainnI instead of the domain name alone. That is, if the schema isRG the default schema, the authorization id is RDB$DBHANDLE, E and the statement distinguishes between the DATE domainfF with the SQL data type by the same name. Similarly, in aF DECLARE <auth-id> SCHEMA statement, the <auth-id> allows$ the domain to be used. 1 SQL> CREATE DOMAIN DATE CHAR (100);s# SQL> CREATE TABLE ABCn/ cont> (FIELD_1 RDB$DBHANDLE.DATE,m0 cont> FIELD_2 RDB$DBHANDLE.DATE); I 3.13.2.2 Problem Adding a New Field to CDO Defined Record and NotN! to Last Position E If a new field is added to a CDO defined record and not G to the last position, it causes a mismatch on field orderwF if the record is used as a basis for a relation. BecauseH the new field is put at the end of the Rdb/VMS relation, a9 one-to-one correspondence no longer exists. E This also causes problems for precompiled SQL code whennG it passes all the fields from the relation into a storage_H area within the program. However, similar constructs using2 RDBPRE handle the mapping correctly. I Known Problems, Restrictions, and Other Notes 3-103
N P A This problem was fixed in V4.0. An error message is now displayed. B A workaround is to use the PATHNAME qualifier to declareA the schema to ensure that the dictionary record and theE! table are synchronized.R B The INCLUDE FROM DICTIONARY statement builds an internal@ representation of the structure that the host languageA will get from the dictionary; the dictionary is used to E determine which fields are in the record and in what order.r @ If the schema is declared with the FILENAME qualifier,@ the precompiler uses the system relations to determineC which columns are in each table and in what order. On the @ other hand, if the schema is declared by PATHNAME, theD precompiler uses the dictionary to determine which columns. are in each table and in what order. E When the schema is declared with the FILENAME qualifier andrE the dictionary is used to define a data structure, the staroC of the SELECT statement for the UPDATE_CHG cursor expandstC to a list of columns in the order in which they are knowneB to Rdb/VMS (which never reorders them) and the dbord_relB structure contains fields in the order in which they areC known to the dictionary. They do not match, and the FETCH B statement attempts to assign values to the wrong fields. @ They do match, however, when the schema is declared byB PATHNAME. The start of the SELECT statement expands to a@ list of columns in the same order as the fields of the dbord_rel structure. A The reason for the difference between SQLPRE and RDBPRE D is that RDBPRE uses a different mechanism for building the source column list.p > 3.13.2.3 Module Language Passes Extraneous Characters with( Inexact Dynamic Descriptors @ Although SQL module language processes dynamic stringsC correctly in other contexts, you must use either a staticaE descriptor or a dynamic descriptor of exact length wheneveri' you use the GENERAL language. 7 3-104 Known Problems, Restrictions, and Other Noteso
e @ When you create an SQL module language source fileG specifying the GENERAL language, you can define character G parameters that are passed by descriptor. The restrictiongB only applies when calling the module language from aA language that uses dynamic instead of static string D descriptors (such as BASIC or VAX SCAN), in particularF when passing a parameter to an INSERT operation. InsteadF of padding the string with blanks, SQL stores extraneousD characters in the data field character positions after3 those in the original dynamic string.u G You can prevent this problem from occurring in a language E such as BASIC by putting the string definition in a MAPeC declaration, which makes the string static instead ofv dynamic. I 3.13.2.4 Close List Cursor Before Fetching Rows from Table Cursorn G When accessing SQL segmented strings, you must be carefulaI to close a list cursor before you fetch the next row in thedG table cursor. If you fetch some, but not all, rows from asF list cursor and move to the next row in the table cursorI without closing the list cursor, you continue to fetch rowsoI from the previous list cursor. SQL does not issue a warning3H or error message telling you that you have opened two list cursors. I Known Problems, Restrictions, and Other Notes 3-105r
e r J SQL>! Define a cursor of Board Manufacturing Department Managers SQL>! ( SQL> DECLARE BM_MGR CURSOR FORJ cont> SELECT EMPLOYEE_ID, RESUME FROM RESUMES R, CURRENT_INFO CI: cont> WHERE R.EMPLOYEE_ID = CI.ID AND DEPARTMENTP cont> CONTAINING "BOARD MANUFACTURING" AND JOB = "Department Manager"; SQL>!i= SQL>! Define a cursor for resumes of those managersr1 SQL> DECLARE THE_RESUME LIST CURSOR FORi6 cont> SELECT RESUME WHERE CURRENT OF BM_MGR; SQL>!d* SQL>! Build the manager's cursor SQL> OPEN BM_MGR;o SQL>! ' SQL>! Fetch the manager's row, SQL> FETCH BM_MGR;# R.EMPLOYEE_ID R.RESUMEN1 00164 72:2:3m SQL>!i& SQL>! Get part of the resume SQL> OPEN THE_RESUME;s SQL> FETCH THE_RESUME; RESUMET/ This is the resume for Alvin Toliver SQL>! D SQL>! Do not close the resume, and access the next manager SQL> FETCH BM_MGR;# R.EMPLOYEE_ID R.RESUMEl1 00166 72:2:9 D SQL>! SQL continues to fetch from Toliver's resume (00164)7 SQL>! because the list cursor was not closed. 6 SQL>! If it were a new resume, you would see8 SQL>! a new "This is the resume for ..." line. SQL> FETCH THE_RESUME; RESUME/ Boston, MAi 7 3-106 Known Problems, Restrictions, and Other Notesa
V p E 3.13.2.5 SELECT Statement with GROUP BY Clause Did Not Returnt2 Date Fields in EDIT STRING Format G When SQL is used to select fields using a GROUP BY clauseCE from a database defined as a DATE data type and have annG EDIT string associated with them, the data is returned inwH a different format than that specified in the EDIT clause.7 The following example shows this problem.g % SQL> CREATE TABLE FOO ( : cont> FIELD1 DATE EDIT STRING "NN/DD/YYYY");C SQL> INSERT INTO FOO (FIELD1) VALUES ("08-MAR-1989");p 1 row(s) inserteddC SQL> INSERT INTO FOO (FIELD1) VALUES ("09-MAR-1989");e 1 row(s) insertedb SQL> COMMIT;* SQL> SELECT FIELD1 FROM FOO; FIELD1 3/08/1989 3/09/1989r 2 row(s) selected : SQL> SELECT FIELD1 FROM FOO GROUP BY FIELD1; FIELD1u 8-MAR-198n 9-MAR-198 2 row(s) selectedt = This is a restriction with V4.0. The formattingaI capabilities of interactive SQL may be enhanced in a futures release. H 3.13.2.6 When Using the BETWEEN Operator, You Should Specify the" Lower Value First C SQL now evaluates the BETWEEN operator differently toAG comply with the ANSI/ISO standard. When using the BETWEENPH operator, you must specify the lower value first to obtain! the correct result:t BETWEEN 10 AND 20l A With previous versions of SQL, the BETWEEN operatorsH returned the same results whether you specified the higher# or lower value first.a I Known Problems, Restrictions, and Other Notes 3-107
y D 3.13.2.7 Cautions on Using ANY, ALL, or IN Clauses in Constraint Definitions D For Rdb/VMS V3.1, a change was made to correct the resultsB returned by the ANY (SOME) and ALL predicates to conformA to the ANSI SQL standard. The changes required for ANSIsC compliance produced a different type of query for ANY and B ALL (and for the IN predicate when a query expression is@ used) such that the query can no longer be selectivelyA evaluated when used in a constraint. The workaround foroC any performance problems introduced by this change is re-iC creating the affected constraint with an EXISTS predicateaC (or equivalent) applied to a column select expression, asH) shown in the following example: 1 CHECK (T1.F1 IN (SELECT T2.F1 FROM T2))e - to - ? CHECK (EXISTS (SELECT * FROM T2 WHERE T2.F1 = T1.F1))t - or - E CHECK ((SELECT COUNT (*) FROM T2 WHERE T2.F1 = T1.F1) <> 0)n B 3.13.2.8 SQL Does Not Recognize a Record During SQL Precompile TimeO E During SQL precompile time, SQL does not recognize a record E used in the program by its language process name. The error detected is: C %SQL-F-HVNOTDECL, (1) Host variable xxx was not declared.e 7 This problem occurs in V3.0B, V3.1, and V4.0.r B When you define fields and records in CDD/Plus with CDO,? and insert a PROCESS NAME for a language with the CDO , editor, SQL is not able to use it. C In COBOL, for example, the COPY FROM DICTIONARY retrievesn@ the PROCESS NAME for COBOL as expected in spite of theB PROCESSING NAME. But, when you use the specified PROCESS1 NAME for COBOL in an SQL sentence like:r ) EXEC SQL DECLARE xxx CURSOR FORt SELECT ...., FROM ....mE WHERE e.employee_id = :my_process_name_record.a_field END_EXEC. 7 3-108 Known Problems, Restrictions, and Other Notesl
t / You will get the following error:c K %SQL-F-HVNOTDECL, (1) Host variable A_FIELD was not declared.t D If you use the processing name of the record, no errorC occurs on its field but CDD/Plus has lost some of its functionality. G In V4.0 of Rdb/VMS, SQL does not support the process nameo in the dictionary. B 3.13.2.9 Release of Cursor Statements Referencing Prepared+ Statements Causes Problemsi B When a prepared statement refers to a cursor that isD destroyed by a release of its own statement, the firstG statement produces unpredictable results. This is a knowny6 problem that has existed since SQL V1.0. 6 The following example shows the problem: * DECLARE A CURSOR FOR A_STMT;4 PREPARE A_STMT FROM 'SELECT * FROM T';@ PREPARE B_STMT FROM 'DELETE T WHERE CURRENT OF A'; OPEN A; FETCH A; EXECUTE B_STMT;s CLOSE A; RELEASE A_STMT;e Y EXECUTE B_STMT; <--- The results are unpredictable as the cursor is gone. I 3.13.2.10 SQL Does Not Translate Logical Names Referencing Source Databasest I When you create an extraction or extraction rollup transferoE and you want to use a source database that requires the H /TYPE access string, you must first enter a DECLARE SCHEMAH statement for that database. One method of referencing theF source database is to define a logical name, as shown in$ the following example: C $ DEFINE SOURCE_DB "/TYPE=VIDA2/DATABASE=SHIPPING..." $ SQL 5 SQL> DECLARE SCHEMA FILENAME SOURCE_DB;aG SQL> CREATE TRANSFER FROM_SHIPPING TYPE IS EXTRACTION ...i I Known Problems, Restrictions, and Other Notes 3-109o
n e ? However, SQL does not translate the logical name intorA the access string when the source schema is declared bya? referring to a logical name. In the previous example,d: examination of the transfer definition will showC "From . . . SOURCE_DB" instead of "From . . . /TYPE=VIDA2t% /DATABASE=SHIPPING . . . ". ? The transfer will fail to execute properly unless the A SOURCE_DB logical name is defined when the copy processr? runs. A copy process runs as a detached process usinglC the same VMS account that you use to create the transfer.i@ Therefore, the SOURCE_DB logical name will be properlyA translated if you define it in your LOGIN.COM file. The0B logical name can also be defined in your group or systemC logical name tables. The logical name "SOURCE_DB" is useda< here as an example; you can use any name you want. > 3.13.2.11 Problem with Transferring a Table to an Existing5 Database Containing the Same Table Name0 > If you define a transfer to an existing database and> specify a table name in the transfer definition that> already exists in the target database, SQL checks toE determine if the table was created by the current transfer. > o If the transfer owns the table, then the transfer! definition is valid._ B o If the transfer does not own the table, SQL issues anC error message and the transfer fails. You must use thebE INTO keyword with the table-name parameter to rename the duplicated table. ? However, in SQL Version 4.0, SQL looks for the source @ table name in the target database instead of the tableC name specified in the INTO table-name clause. Because thenA source table name does exist but does not belong to therA current transfer, SQL issues an error message declaringi3 that the transfer does not own the table. B The following example illustrates this situation. Assume@ that EMP_COLLEGES in the target database PERS_1 is not owned by transfer XYZ. 7 3-110 Known Problems, Restrictions, and Other Notes
a c ; SQL> DECLARE SCHEMA FOR FILENAME "PERSONNEL";n: SQL> CREATE TRANSFER XYZ TYPE IS REPLICATION cont> MOVE TABLES? cont> SELECT * FROM COLLEGES INTO EMP_COLLEGESa< cont> TO EXISTING FILENAME DISK1:[DIR1]PERS_14 cont> LOG FILE IS DISK1:[DIR1]XYZ.LOG cont> ;V %SQL-F-TRANOTOWNER, This transfer is not the owner of table EMP_COLLEGES H You can resolve this problem by using the WITH NO CHECKINGG qualifier with the CREATE TRANSFER statement, as shown ina$ the following example: ; SQL> DECLARE SCHEMA FOR FILENAME "PERSONNEL";a: SQL> CREATE TRANSFER XYZ TYPE IS REPLICATION cont> MOVE TABLES? cont> SELECT * FROM COLLEGES INTO EMP_COLLEGES M cont> TO EXISTING FILENAME DISK1:[DIR1]PERS_1 WITH NO CHECKINGE4 cont> LOG FILE IS DISK1:[DIR1]XYZ.LOG ; 3.13.3 RDO Known Problems and Restrictions for V4.0E H Section 3.13.3.1 describes a known problem and restriction in RD
or V4.0. G 3.13.3.1 RDO SHOW USERS and SHOW MONITOR Statements Do Not Work20 for Remotely Accessed Databases C If you access a database remotely, you cannot use thewF RDO SHOW USERS or SHOW MONITOR statements. The following) example shows this problem. RDO> SHOW USERSr5 Database with filename ARTIC::personnel 0 %RDMS-F-BAD_NAME, illegal filenameO -RDMS-F-NONODE, no node name is allowed in the file specification RDO> A Note that for V4.1 both of these RDO statements are C obsolete. The comparable RMU commands must be used tow' display this information.r < 3.13.4 RDML Known Problems and Restrictions for V4.0 A Section 3.13.4.1 contains an RDML known problem and = restriction for V4.0 that also applies to V4.1.i I Known Problems, Restrictions, and Other Notes 3-111u
i o E 3.13.4.1 RDML Generates an Error Message When Attempting to Storeo5 or Modify Read-Only (COMPUTED BY) FieldsR > In RDML, if you use a PATHNAME clause in combinationB with a STORE * clause or a MODIFY * clause on a relation< containing a COMPUTED BY field, RDML generates the following error: O %RDML-E-READ_ONLY, Invalid attempt to update a read only field 'FLD3'dG %RDML-I-ATLINE, at line 32 in the file DISK1:[TTEMP]TEST.RPA;s E %RDML-I-NODMLOUTPUT, No output file generated due to errorsn B %RDML-I-SUMMARY, Completed with 1 Error, 0 warnings, and1 1 informational messagee 7 3.13.5 RMU Known Problems and Restrictions for V4.0c D Sections 3.13.5.1 through 3.13.5.4 describe known problems+ and restrictions in RMU for V4.0.i > 3.13.5.1 Non-Updatable Fields Cannot Be Unloaded Using the RMU/UNLOAD CommandP C The RMU/UNLOAD command cannot be used to unload fields ofnA a view or relation that are COMPUTED BY fields because,tA in general, the unloaded columns can be recomputed fromo@ the real fields. COMPUTED BY fields are not updatable.C Consequently, if the fields were able to be unloaded, thel@ .UNL file could not be used to reload the data because@ the fields in the file must match the updatable fieldsC in number and data type, which is not possible using thisr command. D The SQL standard says that merged fields (unioned columns)D and aggregate valued columns are not updatable. To prevent@ a user from updating these columns, Rdb/VMS defines anA implicit COMPUTED BY global field (SQL domain) for each non-updatable field. = Therefore, if you want to unload a view or relationmA containing COMPUTED BY fields and load them back into ahA compatible table in the same or different database, you E will need to write your own SQL programs to accomplish this task.e 7 3-112 Known Problems, Restrictions, and Other Notes
h F One additional restriction is that if a view or relationG contains all COMPUTED BY fields and you attempt to unloadaF it, an error message is returned indicating that this is not possible.m G 3.13.5.2 Single-File Databases Require the /ROOT Qualifier When 0 Using the RMU/MOVE_AREA Command C You must specify the /ROOT qualifier when you use therA RMU/MOVE_AREA command on a single-file database. IfLE you omit the /ROOT qualifier, you will receive an errorrH message. When you specify the /ROOT qualifier, specify theG location where you want the root file moved. For example: @ RMU/MOVE_AREA/ROOT=DISK1:[DATABASE.TEST] PERSONNEL D 3.13.5.3 Shortened Form of RMU/RESTORE Command Does Not Work Properly G For V4.0 you cannot use RMU/RES to invoke the RMU/RESTORE C command as it conflicts with the RMU/RESOLVE command.e H The workaround is to use RMU/REST as the shortened form of& the RMU/RESTORE command. / 3.13.5.4 Installing RMU with Privileges G After the installation, you might want to install RMU.EXEiB with the VMS SYSPRV privilege. Doing so will make itH possible for the RMU image to check for applicable Rdb/VMSG privileges whenever a user enters RMU commands. If you do I not install RMU.EXE with SYSPRV, users will need VMS SYSPRV 4 or BYPASS to execute any RMU commands. F To install RMU with SYSPRV, enter the following command: $ INSTALL H INSTALL> ADD SYS$SYSTEM:RMU.EXE /OPEN/HEADER/PRIV=(SYSPRV) I This VMS INSTALL command requires the VMS CMKRNL privilege,HG because the RMU image is being installed with privileges.R D If you have previously used the VMS Install utility toI install RMU.EXE, you should use the REPLACE command insteadD= of the ADD command on the INSTALL command line.M G See the VAX Rdb/VMS Installation Guide or the VAX Rdb/VMSaE Guide to Database Design and Definition for information D concerning privileges required to use RMU. See the VAXI Rdb/VMS RMU Reference Manual for more information about the: I Known Problems, Restrictions, and Other Notes 3-113>
E H B RMU utility. See the VMS Install Utility Manual for more4 information about the VMS Install utility. ) 3.13.6 CDD/Plus Restrictions for V4.0c D Sections 3.13.6.1 through 3.13.6.4 describe known problems, and restrictions in CDD/Plus V4.2. 2 3.13.6.1 Minimum Supported Version of CDD/Plus B If you are running VMS Version 5.3, the minimum CDD/Plus! version number is V4.2. B If you are running VMS Version 5.4, the minimum CDD/PlusC version number is V4.2A. Running with earlier versions of E CDD/Plus under VMS Version 5.4 may lead to unexpected image # exits and other problems.e . 3.13.6.2 Using CDD/Plus with PERSONNEL.COM B If you build either the PERSONNEL or MF_PERSONNEL sampleB database using the data dictionary, you will be prompted= for the default dictionary directory specification.a= The command procedure currently displays CDD$TOP as A the default. However, if you run CDD/Plus 4.2, which is @ required with Rdb/VMS Version 4.0, you must substituteB the full dictionary directory specification for CDD$TOP.; CDD/Plus V4.2 does not recognize CDD$TOP anymore.D = 3.13.6.3 Some Views Are Not Accepted by VAX CDD/Plus V4.2O ; Views that contain subqueries are not accepted byrA VAX CDD/Plus (V4.0, V4.1, and V4.2). Attempts to define9C these views will result in the following error during the CREATE VIEW command: CREATE VIEW V5 ASD SELECT * FROM AAA UNION SELECT H1 FROM BBBl; WHERE H1 = (SELECT G1 FROM CCC WHERE G1 > 1);EB %CDD-E-BLRSYNERR, syntax error in BLR buffer at offset 0 B The workaround is to attach to the database by using theC FILENAME qualifier before defining the view. This problemi@ will be corrected in a future version of VAX CDD/Plus. 7 3-114 Known Problems, Restrictions, and Other Notest
H 3.13.6.4 GRANT and REVOKE Statements Generate MBLRSYNERR Message) if Attached by Path Name E The GRANT and REVOKE statements are not fully supported H by CDD/Plus V4.2. Attach by file name when changing access control. : 3.13.7 Restrictions Lifted by CDD/Plus Version 4.2 H Section 3.13.7.1 describes a known problem and restriction& lifted in CDD/Plus V4.2. I 3.13.7.1 Incompatibilities Between Rdb/VMS V4.0 and CDD/Plus That = Have Been Lifted by VAX CDD/Plus Version 4.2 A Collating sequences, ascending and descending indexrC attributes, and view definitions containing the UNIONeG operator, the WITH CHECK OPTION, and the USER literal ared3 now accepted by CDD/Plus Version 4.2. , 3.14 Restrictions Retained from V3.1 I This section begins with V3.1 restrictions pertinent to all H users and ends with restrictions specific to SQL, RDO, and RDML.o D Therefore, the notes in this section may use differentA database terms to mean the same thing. For example,yD some terms used by SQL differ from terms used by otherE interfaces, such as RDO or RDML. Table 1 in the Prefacee- lists the different terms used.o E 3.14.1 Known Problems and Restrictions for All Interfaces for V3.1- F Section 3.14.1.1 through Section 3.14.1.19 contain knownD problems and restrictions for all interfaces for V3.1.= These restrictions also apply to V4.0 and V4.1.z B 3.14.1.1 Object Modules Created with V3.1 and V4.0 Are Not$ Downward-Compatible > Due to enhancements in Rdb/VMS V3.1 and V4.0 (toF support two-phase commit), object modules created by theG precompilers RDBPRE, SQL$PRE, and the SQL module languagemH compiler SQL$MOD are not compatible with previous versionsD of Rdb/VMS. Therefore, executable images created usingC these object modules also will not function correctlyi I Known Problems, Restrictions, and Other Notes 3-115
? if run on a system with a previous version of Rdb/VMSM installed. > These precompilers now generate extra parameters forC certain calls. Attempts to move and execute these modules 9 will result in errors similar to the following: I %RDB-E-WRONUMARG, wrong number of arguments on call to facility C ________________________ Note ________________________ C Note that remote access through DECnet is not affected ? in any way by these changes. This restriction onlyt; applies to the movement of compiled and linkedd modules. C ______________________________________________________ : 3.14.1.2 FIRST n Is Not Considered During Optimization C The strategies selected by the optimizer do not take into E account the potential reduction in the number of rows to be C delivered that might be stipulated by any FIRST n clause.t > 3.14.1.3 With the Exception of Views, Do Not Add Fields to> Relations, or Define Indexes, Triggers, and Other= Database Objects Based on System Relation Fields @ You should not add fields to relations based on system? relation fields. You can however, add fields to viewsF@ based on system relation fields as this portion of theC restriction was lifted for views beginning with V4.0A. In C addition, you should not define indexes, triggers, or any_? other database objects on any system relation fields. C 3.14.1.4 Performance Considerations for Using VARYING STRING or 8 COLLATING SEQUENCE Attribute for Index Keys = Database designers should be aware of the followinga@ optimizer restrictions concerning references to fieldsE with the COLLATING SEQUENCE attribute, or fields whose datahE type is VARCHAR (VARYING STRING). These restrictions affecte5 performance with respect to I/O operations.t A The optimizer Index Only Retrieval and Key-Only BooleansA strategies are disabled if any field in the index has a C collating sequence defined, or is a VARYING STRING field.IB These two retrieval strategies require Rdb/VMS to returnE data stored in the index node, or perform comparisons basedT 7 3-116 Known Problems, Restrictions, and Other Notese
t F on the index node key fields, thus saving I/O operationsH to the data record. However, the original user data cannotI be reconstructed from the encoded index if these attributes F are used. Therefore, the optimizer forces a Retrieval byF Index strategy instead, which requires I/O operations to the data record. G These restrictions may affect the choice of data type for D fields to be used in indexes. For example, PRODUCT_ID,G which has a data type of CHAR(20), is part of an index P_ G INDEX. A query that uses STARTING WITH against PRODUCT_ID F allows the user to enter a partial product code. It thenE fetches the matched PRODUCT_ID field for display to the I user, but does not fetch any other fields. This query wouldbH normally be optimized to reference the index PRODUCT_ID_IXE only (that is, using an Index Only Retrieval strategy).nD However, if the field were defined as VARCHAR(20), theF optimizer would be required to reference the data recordC to fetch the PRODUCT_ID. This will add some extra I/O I operations to the translation query. Therefore, CHAR (TEXT)eH data type may be preferable to VARCHAR (VARYING STRING) if7 the field is involved in index retrieval. B The following example demonstrates this simple case.D Note that the optimizer strategy as displayed when theF RDMS$DEBUG_FLAGS logical is set to "S" has been inserted after each query. & SQL> SHOW TABLE PRODUCTS) Columns for table PRODUCTS:eE Column Name Data Type DomainbE ----------- --------- ------nK PRODUCT_ID_V VARCHAR(20) PRODUCT_ID_V K PRODUCT_ID_T CHAR(20) PRODUCT_ID_Te . . .( Indexes on table PRODUCTS:F P_INDEX_T with column PRODUCT_ID_TD duplicates are allowed< type is sorted I Known Problems, Restrictions, and Other Notes 3-117Z
P S B P_INDEX_V with column PRODUCT_ID_V@ duplicates are allowed8 type is sortedtypebox ( ) .typebox ( ) .typebox ( ) .typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox (&)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (I)typebox (D)typebox (T)typebox (")typebox ( ) typebox (c)typebox (o)┼├> Ftypebox (R)typebox (O)typebox (M) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (S)typebox (;)typebox ( ) typebox (c)typebox (o)┼├> typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) typebox (P)typebox (R)typebox (O)typebox (D)typebox (U)typebox (C)typebox (T)typebox (I)typebox (D)typebox (T) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (I)typebox (N)typebox (G) typebox (W)typebox (I)typebox (T)typebox (H) typebox (")typebox (A)typebox (A)typebox (A)typebox (")typebox (;) typebox 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(a)┼ >typebox ( ) typebox (I)typebox (/)typebox (O) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) ┬typebox (i)┌┌ ┼typebox (o)typebox (r)└typebox (a)┌┌typebox (y) typebox (b)typebox (e)typebox ()typebox ( ) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d).typebox ( )typebox ( )typebox (C)typebox ( ) typebox ( )typebox ( )typebox (D)typebox ( ) 3.14.1.5 typebox (S)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (o)typebox (r) typebox (I)└typebox (p)┌typebox (i)typebox (e)typebox (d) typebox (S)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (f)typebox (o)typebox (r) typebox (P)typebox (r)typebox (o)┘typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (o)┼ typebox (a) typebox (D)typebox (b)┐typebox (e)typebox (y) typebox (I)typebox (s) typebox (N)typebox (o)├ typebox (W)typebox (o)typebox (r)├typebox (h)┬typebox (h)typebox (i)┌typebox (e)typebox (O)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (S)typebox (o)typebox (r)├typebox (i)┼typebox (g) (typebox (o)typebox (r) typebox (a)┼typebox (y) typebox (i)└typebox (p)┌typebox (i)typebox (e)typebox (d) typebox (s)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (f)typebox (o)typebox (r) typebox (p)typebox (r)typebox (o)┘typebox (e)typebox (c)├typebox (i)typebox (o)┼) ┬typebox (i)┌┌ ┼typebox (o)├typebox (B)typebox ( ) typebox (s)typebox (o)typebox (r)├ typebox (d)typebox (b)┐typebox (e)typebox (y)typebox (s) typebox (i)┼ typebox (s)┤typebox (c)typebox (h) typebox (a) ┬typebox (a)typebox (y) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (d)typebox (b)┐typebox (e)typebox (y)typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o)typebox (/)typebox ( ) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (i)┼ typebox (s)typebox (e)─┤typebox (e)┼├typebox (i)typebox (a)┌ typebox (o)typebox (r)typebox (d)typebox (e)typebox (r).typebox (R)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) typebox (b)typebox (e)typebox (h)typebox (a)┴typebox (i)typebox (o)typebox (r) typebox (i)typebox (s) ├typebox (h)typebox (a)├ typebox (d)typebox (b)┐typebox (e)typebox (y)typebox (s) typebox (a)typebox (r)typebox (e) ├typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d)typebox (r)typebox (A)typebox ( ) typebox (a)typebox (s) typebox (f)typebox (i)│typebox (e)typebox (d)-┌typebox (e)┼typebox (g)├typebox (h) ├typebox (e)│├ typebox (s)├typebox (r)typebox (i)┼typebox (g)typebox (s) typebox (o)typebox (f) 8 typebox (*) ┼ typebox (b)typebox (y)├typebox (e)typebox (s), ┬typebox (h)typebox (e)typebox (r)typebox (e) ┼ typebox (i)┼typebox ( )typebox (@)typebox ( ) ├typebox (h)typebox (e) ┼┤└typebox (b)typebox (e)typebox (r) typebox (o)typebox (f) ├typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (c)typebox (o)┼typebox (c)typebox (e)typebox (r)┼typebox (e)typebox (d) (└typebox (a)typebox (y) typebox (b)typebox (e) typebox (o)┼typebox (e) typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (f)typebox (o)typebox (r)typebox (E)typebox ( ) ┴typebox (i)typebox (e)┬typebox (s)). typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), typebox (s)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (d)typebox (b)┐typebox (e)typebox (y)typebox (s) ┬typebox (i)┌┌ typebox (o)typebox (r)typebox (d)typebox (e)typebox (r) ├typebox (h)typebox (e) ├typebox (e)│├ typebox (b)typebox (y)├typebox (e)typebox (s) <typebox ( ) typebox (a)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (A)typebox (S)typebox (C)typebox (I)typebox (I) typebox (c)typebox (o)┌┌typebox (a)├typebox (i)┼typebox (g) typebox (s)typebox (e)─┤typebox (e)┼typebox (c)typebox (e).typebox ( )typebox ( )7typebox ( ) 3-118 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
typebox (E)typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (H)typebox ( ) 3.14.1.6 typebox (M)typebox (a)┼typebox (y) typebox (A)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (s) ├typebox (o) typebox (a)┼typebox (d) typebox (D)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (s) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (S)typebox (a)└typebox (e) typebox (o)typebox (r) typebox (M)┤┌├typebox (i)typebox (p)┌typebox (e)typebox (C)typebox ( ) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s) typebox (W)typebox (h)typebox (i)┌typebox (e) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h) typebox (L)typebox (i)typebox (s)├typebox (s) ├typebox (o) typebox (P)typebox (o)typebox (i)┼├ ├typebox (o) ├typebox (h)typebox (e)typebox ( )2typebox ( ) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (U)typebox (s)typebox (e) typebox (U)typebox (p) typebox (I)typebox (/)typebox (O) typebox (C)typebox (h)typebox (a)┼┼typebox (e)┌ typebox (Q)┤typebox (o)├typebox (a)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (C)typebox (o)┼├typebox (i)┼┤typebox (a)┌┌typebox (y) typebox (a)├├typebox (a)typebox (c)typebox (h)typebox (i)┼typebox (g) ├typebox (o) typebox (o)typebox (r) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e)├typebox (A)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (o)typebox (r) ├typebox (o) typebox (o)typebox (r) typebox (f)typebox (r)typebox (o)└ └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (r)typebox (e)typebox (I)typebox (E)typebox ( ) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (r)typebox (e)typebox (d) ├typebox (o) typebox (b)typebox (y) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h) ┌typebox (i)typebox (s)├typebox (s),typebox (T)Ftypebox ( ) ┬typebox (i)┌┌ typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (y)typebox (o)┤typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (e)┴typebox (e)┼├┤typebox (a)┌┌typebox (y) ├typebox (o) typebox (e)│typebox (c)typebox (e)typebox (e)typebox (d) typebox (i)├typebox (s) typebox (c)typebox (h)typebox (a)┼┼typebox (e)┌typebox (E)typebox ( ) ─┤typebox (o)├typebox (a), typebox (a)┼typebox (d) typebox (a) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) typebox (%)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)-typebox (E)-typebox (N)typebox (O)typebox (I)typebox (O)typebox (C)typebox (H)typebox (A)typebox (N) ┬typebox (i)┌┌ typebox (b)typebox (e)typebox (M)typebox ()typebox ( ) typebox (i)typebox (s)typebox (s)┤typebox (e)typebox (d).┬typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ └typebox (a)typebox (y) typebox (o)typebox (c)typebox (c)┤typebox (r) typebox (f)typebox (r)typebox (e)─┤typebox (e)┼├┌typebox (y) ┬typebox (h)typebox (i)┌typebox (e) typebox (y)typebox (o)┤ typebox (a)typebox (r)typebox (e) ┤typebox (s)typebox (i)┼typebox (g) typebox (a)typebox (e)typebox (C)typebox ( ) typebox (R)typebox (A)typebox (L)typebox (L)typebox (Y) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (a)┼typebox (d) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h) ┌typebox (i)typebox (s)├typebox (s), typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (R)typebox (A)typebox (L)typebox (L)typebox (Y) typebox (c)typebox (a)┼typebox ( )typebox (B)typebox ( ) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) typebox (o)typebox (r) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h) typebox (f)typebox (r)typebox (o)└ typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ─┤typebox (i)├typebox (e) typebox (f)typebox (r)typebox (e)─┤typebox (e)┼├┌typebox (y)Ftypebox ( ) ┬typebox (h)typebox (i)┌typebox (e) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (r)┤┼┼typebox (i)┼typebox (g). typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (c)typebox (a)┼ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox ()typebox ( ) typebox (e)┌typebox (s)typebox (e)┬typebox (h)typebox (e)typebox (r)typebox (e).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)┼typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) ├typebox (h)typebox (a)├ typebox (i)typebox (s)typebox (c)typebox (I)typebox ( ) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (p)typebox (o)typebox (i)┼├ ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)typebox (s) typebox (a) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h) ┌typebox (i)typebox (s)├. typebox (T)typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌typebox (a)7typebox ( ) ┼typebox (a)└typebox (e) typebox (i)typebox (s) typebox (S)typebox (P)typebox (A)typebox (C)typebox (E)typebox ($)typebox (D)typebox (B), ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) ├typebox (o) typebox (b)typebox (e)typebox (:) typebox ( )typebox ( )typebox (@)typebox ( ) typebox (")typebox (S)typebox (P)typebox (A)typebox (C)typebox (E)typebox ($)typebox (D)typebox (B)typebox (") typebox ([)typebox (e)│typebox (e)typebox (c)] typebox (=) typebox (")typebox ($)1typebox ($)typebox (D)typebox (U)typebox (A)12typebox (:)typebox (") (typebox (L)typebox (N)typebox (M)typebox ($)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)typebox (T)typebox (A)typebox (B)typebox (L)typebox (E)) typebox (=) typebox (")typebox ($)1typebox ($)typebox (D)typebox (U)typebox (A)5typebox (:)typebox (")typebox (o)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ typebox (r)typebox (e)└typebox (o)┴typebox (e) ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (e)typebox (a)typebox (r)typebox (c)typebox (h) ┌typebox (i)typebox (s)├, typebox (y)typebox (o)┤ typebox (d)typebox (o) ┼typebox (o)├ typebox (h)typebox (a)┴typebox (e) ├typebox (h)typebox (e)┼typebox ()typebox ( ) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└.typebox ( )typebox ( )typebox (I)typebox ( ) 3.14.1.7 typebox (U)┼typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (S)typebox (e)├├typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (N)typebox (U)typebox (L)typebox (L) typebox (A)├├typebox (r)typebox (i)typebox (b)┤├typebox (e) typebox (A)typebox (f)├typebox (e)typebox (r) typebox (a)┼ typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T)typebox (i)typebox ()typebox ( ) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox ( )typebox ( )typebox (G)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 2.2.2 typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.0typebox (A) typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s) typebox (s)┤typebox (g)typebox (g)typebox (e)typebox (s)├typebox (s)typebox (i)typebox (E)typebox ( ) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (E)Xtypebox (P)typebox (O)typebox (R)typebox (T) typebox (W)typebox (I)typebox (T)typebox (H) typebox (N)typebox (O)typebox (E)Xtypebox (T)typebox (E)typebox (N)typebox (S)typebox (I)typebox (O)typebox (N)typebox (S) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)typebox (f) typebox (y)typebox (o)┤typebox (r)typebox (C)typebox ( ) ┼typebox (e)typebox (e)typebox (d) ├typebox (o) typebox (e)│typebox (p)typebox (o)typebox (r)├ typebox (a)┼typebox (d) typebox (h)typebox (a)┴typebox (e) ├typebox (h)typebox (e) typebox (i)└typebox (p)typebox (o)typebox (r)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a)typebox (a)typebox (E)typebox ( ) typebox (s)typebox (i)┼typebox (g)┌typebox (e)-typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), ├typebox (h)typebox (i)typebox (s) ├typebox (y)typebox (p)typebox (e) typebox (o)typebox (f) typebox (e)│typebox (p)typebox (o)typebox (r)├ typebox (f)typebox (i)┌typebox (e)└typebox (D)typebox ( ) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) typebox (e)┼typebox (o)┤typebox (g)typebox (h) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ ├typebox (o) typebox (e)│typebox (a)typebox (c)├┌typebox (y) typebox (r)typebox (e)typebox (b)┤typebox (i)┌typebox (d)typebox (D)typebox ( ) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (c)typebox (o)┼├typebox (e)┼├typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (N)typebox (U)typebox (L)typebox (L) typebox (f)┌typebox (a)typebox (g) (typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E)typebox (G)typebox ( ) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼) typebox (f)typebox (o)typebox (r) typebox (e)typebox (a)typebox (c)typebox (h) typebox (f)typebox (i)typebox (e)┌typebox (d) (typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (e)─┤typebox (i)┴typebox (a)┌typebox (e)┼├). typebox (T)typebox (h)typebox (i)typebox (s)typebox (M)typebox (C)typebox ( ) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (o)typebox (f)├typebox (e)┼ typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) typebox (b)typebox (y) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d) └typebox (a)typebox (y)typebox (e)typebox (E)typebox ( ) typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (a)typebox (p)typebox (p)typebox (a)typebox (r)typebox (e)┼├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼typebox (c)typebox (o)┼typebox (s)typebox (i)typebox (s)├typebox (e)┼typebox (c)typebox (i)typebox (e)typebox (s) typebox (a)typebox (f)├typebox (e)typebox (r) typebox (a)┼ typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (y)typebox (E)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼. typebox (S)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.14.8.2 typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (e)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (A)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)┼ typebox (e)│typebox (p)typebox (o)typebox (r)├typebox (i)┼typebox (g) typebox (C)typebox (D)typebox (D)typebox (/)typebox (P)┌┤typebox (s) typebox (d)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (a)typebox (r)typebox (y) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s).typebox ( )typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)┼┌typebox (y) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (f)typebox (o)typebox (r) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (r)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d)typebox (D)typebox ( ) ┬typebox (i)├typebox (h)typebox (o)┤├ ├typebox (h)typebox (e) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G)typebox (V)typebox (A)typebox (L)typebox (U)typebox (E) typebox (a)├├typebox (r)typebox (i)typebox (b)┤├typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) typebox (o)typebox (f)├typebox (e)┼ ├typebox (h)typebox (e)typebox (B)typebox ( ) typebox (c)typebox (a)typebox (s)typebox (e) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (r) typebox (a)typebox (s)typebox (s)┤└typebox (e)typebox (s) ├typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (E)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) ┌typebox (i)├typebox (e)typebox (r)typebox (a)┌typebox (s) (typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) ├typebox (e)│├ typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s),typebox (e)typebox (H)typebox ( ) typebox (")17-typebox (N)typebox (O)typebox (V)-1858 00typebox (:)00typebox (:)00.00typebox (") typebox (f)typebox (o)typebox (r) typebox (d)typebox (a)├typebox (e)typebox (s), typebox (a)┼typebox (d) typebox (z)typebox (e)typebox (r)typebox (o)typebox (s) typebox (f)typebox (o)typebox (r) ┼┤└typebox (e)typebox (r)typebox (i)typebox (c)typebox (E)typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s)). typebox (T)typebox (h)typebox (e) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) ┴typebox (a)┌┤typebox (e)typebox (s)typebox (i)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-119├typebox ()typebox ( )
typebox (s)typebox ()typebox ( ) typebox (I)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (C)typebox ( ) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (a)┼typebox (d) typebox (s)typebox (e)├typebox (s) ├typebox (h)typebox (e) typebox (@)typebox ( ) typebox (N)typebox (U)typebox (L)typebox (L) typebox (f)┌typebox (a)typebox (g) ┤typebox (p)typebox (o)┼ typebox (f)typebox (i)┼typebox (d)typebox (i)┼typebox (g) typebox (a) └typebox (a)├typebox (c)typebox (h). typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (r) typebox (d)typebox (i)typebox (d) ┼typebox (o)├typebox (C)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y) typebox (a) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G)typebox (V)typebox (A)typebox (L)typebox (U)typebox (E) typebox (s)├typebox (r)typebox (i)┼typebox (g), ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (i)typebox (s) ┼typebox (o)├ typebox (s)typebox (e)├typebox (e)typebox ()typebox ( ) ├typebox (o) typebox (N)typebox (U)typebox (L)typebox (L).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) └typebox (e)typebox (a)┼typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (f)├typebox (e)typebox (r) typebox (a)┼ typebox (i)└typebox (p)typebox (o)typebox (r)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼, ─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) ├typebox (e)typebox (s)├typebox (i)┼typebox (g)typebox (C)typebox ( ) typebox (f)typebox (o)typebox (r) typebox (I)typebox (S) typebox (N)typebox (U)typebox (L)typebox (L) (typebox (S)typebox (Q)typebox (L)), typebox (o)typebox (r) typebox (I)typebox (S) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G) (typebox (R)typebox (D)typebox (O)), typebox (o)typebox (r) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (D)typebox (S)typebox (R)typebox (I)typebox (P)typebox (E)typebox ( ) typebox (P)typebox (A)typebox (R)typebox (A)typebox (M)typebox (E)typebox (T)typebox (E)typebox (R)2 typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e) └typebox (a)typebox (y) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (o)typebox (r) typebox (d)typebox (e)├typebox (e)typebox (c)├ typebox (?)typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s) typebox (a)typebox (s) ┼typebox (o)├ ┼┤┌┌ ├typebox (h)typebox (a)├ typebox (a)typebox (r)typebox (e) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (f)typebox (r)typebox (o)└ ┬typebox (h)typebox (a)├ └typebox (i)typebox (g)typebox (h)├typebox (R)typebox (B)typebox ( ) typebox (b)typebox (e) typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (i)└typebox (p)typebox (o)typebox (r)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (r) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e)typebox (%)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (a)typebox (s) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d). typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (E)Xtypebox (P)typebox (O)typebox (R)typebox (T) typebox (W)typebox (I)typebox (T)typebox (H) typebox (E)Xtypebox (T)typebox (E)typebox (N)typebox (S)typebox (I)typebox (O)typebox (N)typebox (S) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o)typebox (i)typebox (B)typebox ( ) ┬typebox (o)typebox (r)┐ typebox (a)typebox (r)typebox (o)┤┼typebox (d) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└. typebox (T)typebox (h)typebox (e) typebox (e)│├typebox (e)┼typebox (s)typebox (i)typebox (o)┼typebox (s) ├typebox (o) ├typebox (h)typebox (e) typebox (o)typebox (r)typebox (i)typebox (g)typebox (i)┼typebox (a)┌typebox (B)typebox ( ) typebox (e)│typebox (p)typebox (o)typebox (r)├ typebox (p)typebox (r)typebox (o)├typebox (o)typebox (c)typebox (o)┌ ┼typebox (o)┬ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) ├typebox (h)typebox (e) typebox (s)typebox (e)├├typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (N)typebox (U)typebox (L)typebox (L) typebox (f)┌typebox (a)typebox (g)typebox (s)typebox ()typebox ( ) typebox (f)typebox (o)typebox (r) typebox (e)typebox (a)typebox (c)typebox (h) typebox (f)typebox (i)typebox (e)┌typebox (d). typebox ( )typebox ( )typebox (C)typebox ( ) typebox (I)┼ typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)┌, typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (r)typebox (e)typebox (c)typebox (o)└└typebox (e)┼typebox (d)typebox (s) ├typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (E)Xtypebox (P)typebox (O)typebox (R)typebox (T) typebox (W)typebox (I)typebox (T)typebox (H) typebox (E)typebox ( ) typebox (E)Xtypebox (T)typebox (E)typebox (N)typebox (S)typebox (I)typebox (O)typebox (N)typebox (S) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)┼ typebox (a)┌┌ typebox (c)typebox (a)typebox (s)typebox (e)typebox (s), ┤┼┌typebox (e)typebox (s)typebox (s) ├typebox (h)typebox (e) ├typebox (a)typebox (r)typebox (g)typebox (e)├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (B)typebox ( ) typebox (i)typebox (s) typebox (R)typebox (d)typebox (b)typebox (/)typebox (E)typebox (L)typebox (N) typebox (o)typebox (r) typebox (a) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (p)typebox (r)typebox (i)typebox (o)typebox (r) ├typebox (o) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 3.1.typebox ( )typebox ( )typebox (A)typebox ( ) 3.14.1.8 typebox (R)typebox (D)typebox (O) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (G)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (s) typebox (B)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (D)┤└typebox (p)typebox (s) typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (#)typebox ( ) typebox (I)┼typebox (d)typebox (e)│ typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ Ftypebox (a)typebox (i)┌typebox (s) typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)┼ ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (p)typebox (r)typebox (i)typebox (o)typebox (r) ├typebox (o) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (E)typebox ( ) typebox (V)3.1, typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s) ┬typebox (e)typebox (r)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox (i)┼ typebox (E)Xtypebox (C)typebox (L)typebox (U)typebox (S)typebox (I)typebox (V)typebox (E) typebox (W)typebox (R)typebox (I)typebox (T)typebox (E) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s),typebox (s)typebox (C)typebox ( ) typebox (e)┴typebox (e)┼ typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (o)typebox (p)├typebox (i)typebox (o)┼ ┬typebox (a)typebox (s) ┤typebox (s)typebox (e)typebox (d). typebox (T)typebox (h)typebox (i)typebox (s) └typebox (e)typebox (a)┼├ ├typebox (h)typebox (a)├ typebox (C)typebox ( ) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (y)-┤┼typebox (i)├ ┘typebox (o)┤typebox (r)┼typebox (a)┌ (.typebox (R)typebox (U)typebox (J)) typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (c)typebox (o)┤┌typebox (d) typebox (b)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) typebox ($)typebox ( ) typebox (o)┼ typebox (s)typebox (o)└typebox (e) typebox (i)└typebox (p)typebox (o)typebox (r)├ typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s).typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1, typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (b)typebox (y) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ ┬typebox (i)├typebox (h)typebox (i)┼typebox (D)typebox ( ) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) typebox (p)typebox (r)typebox (e)┴typebox (e)┼├ ├typebox (h)typebox (e) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (s)typebox (e)typebox (A)typebox ( ) ┌typebox (a)typebox (r)typebox (g)typebox (e) .typebox (R)typebox (U)typebox (J) typebox (f)typebox (i)┌typebox (e)typebox (s). typebox (W)typebox (h)typebox (e)┼ typebox (a) typebox (f)typebox (a)typebox (i)┌┤typebox (r)typebox (e) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (d)┤typebox (r)typebox (i)┼typebox (g) typebox (a) typebox (b)typebox (a)├typebox (c)typebox (h)-├typebox (@)typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼, typebox (i)├ typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (r)typebox (o)┌┌typebox (e)typebox (d) typebox (b)typebox (a)typebox (c)┐, typebox (a)┼typebox (d) ├typebox (h)typebox (i)typebox (s)typebox (C)typebox ( ) ┌typebox (e)typebox (a)┴typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (i)┼ typebox (a) typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├ typebox (s)├typebox (a)├typebox (e). typebox (I)┼ ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e), ├typebox (h)typebox (e)typebox (i)typebox (D)typebox ( ) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ typebox (i)└typebox (p)┌typebox (e)└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (s) typebox (a)typebox (?)typebox ( ) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (s)typebox (i)└typebox (p)┌typebox (y) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox ( )typebox ( )typebox (E)typebox ( ) typebox (I)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (h)typebox (a)typebox (p)typebox (p)typebox (e)┼typebox (s), typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (s)┤typebox (g)typebox (g)typebox (e)typebox (s)├typebox (s) ├typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T)typebox ( )typebox (B)typebox ( ) typebox (N)typebox (O)typebox (B)typebox (A)typebox (T)typebox (C)typebox (H)typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (o)typebox (p)├typebox (i)typebox (o)┼ typebox (s)typebox (o) ├typebox (h)typebox (a)├ typebox (f)typebox (a)typebox (i)┌┤typebox (r)typebox (e)typebox (s) ┌typebox (i)┐typebox (e) ├typebox (h)typebox (i)typebox (s) ┬typebox (i)┌┌ typebox (b)typebox (e)typebox (E)typebox ( ) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y), typebox (a)┼typebox (d) typebox (o)┼┌typebox (y) ├typebox (h)typebox (e) typebox (o)typebox (f)typebox (f)typebox (e)┼typebox (d)typebox (i)┼typebox (g) typebox (i)┼typebox (d)typebox (e)│ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼3typebox (D)typebox ( ) ┬typebox (i)┌┌ typebox (b)typebox (e) ┌typebox (o)typebox (s)├. typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ typebox (i)typebox (s) typebox (i)┼┴typebox (e)typebox (s)├typebox (i)typebox (g)typebox (a)├typebox (i)┼typebox (g) ┬typebox (a)typebox (y)typebox (s) ├typebox (o) typebox (r)typebox (e)typebox (p)typebox (o)typebox (r)├ ├typebox (h)typebox (i)typebox (s)typebox (C)typebox ( ) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r), typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (i)┼typebox (g) typebox (a) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p) ┬typebox (h)typebox (e)┼ typebox (B)typebox (A)typebox (T)typebox (C)typebox (H)typebox (D)typebox ( )typebox ( ) typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E) typebox (i)typebox (s) typebox (b)typebox (e)typebox (i)┼typebox (g) ┤typebox (s)typebox (e)typebox (d).└typebox ( )typebox ( )7typebox ( ) 3-120 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)┼typebox ()typebox ( )
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( )typebox ( )3typebox ( ) typebox ($) typebox (S)typebox (E)typebox (A)typebox (R)typebox (C)typebox (H)typebox (/)typebox (W)typebox (I)typebox (N)typebox (D)typebox (O)typebox (W) typebox (R)typebox (D)typebox (S)typebox (B)typebox (U)typebox (G)typebox (C)typebox (H)typebox (K).typebox (D)typebox (M)typebox (P) typebox (")typebox (*)typebox (*) typebox (E)│typebox (")typebox ( )typebox (T)typebox ( ) typebox (*)typebox (*)typebox (*)typebox (*)typebox (*) typebox (E)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (a)├ 0030typebox (E)307 typebox (:) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox ($)typebox (K)typebox (O)typebox (D)typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E)typebox (H)typebox (A)typebox (S)typebox (H)typebox (E)typebox (D)typebox (I)typebox (N)typebox (D)typebox (E)X typebox (+) 00000286typebox (Y)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (N)typebox (O)typebox (D)typebox (U)typebox (P), typebox (i)┼typebox (d)typebox (e)│ typebox (f)typebox (i)typebox (e)┌typebox (d) ┴typebox (a)┌┤typebox (e) typebox (a)┌typebox (r)typebox (e)typebox (a)typebox (d)typebox (y) typebox (e)│typebox (i)typebox (s)├typebox (s)typebox (;) typebox (d)┤typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (e)typebox (s) ┼typebox (o)├ typebox (a)┌┌typebox (o)┬typebox (e)typebox (d) typebox (f)typebox (o)typebox (r)typebox (y)typebox ($)typebox ( ) typebox (C)typebox (U)typebox (S)typebox (T)typebox (A)typebox (C)typebox (C)typebox (E)typebox (S)typebox (S)typebox (N)typebox (U)typebox (M)typebox (B)typebox (E)typebox (R)typebox (K)typebox (E)typebox (Y)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (I)┼ └typebox (a)┼typebox (y) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s), ├typebox (h)typebox (e) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ ┬typebox (i)┌┌ typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (e) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼ typebox (f)typebox (o)typebox (r)typebox (r)9typebox ( ) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (f)typebox (a)typebox (i)┌┤typebox (r)typebox (e). typebox (S)typebox (o)└typebox (e) typebox (c)typebox (o)└└typebox (o)┼ typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e)typebox (:)typebox (i)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (o) typebox (A)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) typebox (p)typebox (a)typebox (r)├ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (E)typebox ( ) ├typebox (h)typebox (a)├ typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (s) typebox (a) typebox (U)typebox (N)typebox (I)typebox (Q)typebox (U)typebox (E) (typebox (N)typebox (O) typebox (D)typebox (U)typebox (P)typebox (L)typebox (I)typebox (C)typebox (A)typebox (T)typebox (E)typebox (S) typebox (A)typebox (L)typebox (L)typebox (O)typebox (W)typebox (E)typebox (D)) typebox (i)┼typebox (d)typebox (e)│ typebox (E)typebox ( ) ┬typebox (h)typebox (e)┼ typebox (d)┤typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (e)typebox (s) typebox (i)┼ typebox (f)typebox (a)typebox (c)├ typebox (d)typebox (o) typebox (e)│typebox (i)typebox (s)├ (typebox (a)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)┴typebox (i)typebox (o)┤typebox (s) typebox ()typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e)).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (U)typebox (s)typebox (e)typebox (r) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (:) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ ├typebox (o) typebox (a)┌┌typebox (o)┬typebox ( )typebox ( ) typebox (d)┤typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (e)typebox (s).typebox ( )typebox ( )typebox (C)typebox ( ) typebox (o) typebox (A) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│ typebox (i)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (b)┤├ ├typebox (h)typebox (e)typebox (i)typebox (H)typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (h)typebox (a)typebox (s) typebox (h)typebox (a)typebox (d) typebox (i)├typebox (s) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox 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(p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (h)typebox (o)┤┌typebox (d) ┼typebox (o)├ typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) typebox (=)typebox ( ) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (p)typebox (a)typebox (g)typebox (e) typebox (f)typebox (o)typebox (r)└typebox (a)├ typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c).typebox (C)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (o) typebox (D)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (s)typebox (o)typebox (r)├ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (b)┤typebox (i)┌typebox (d), ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (S)typebox (o)typebox (r)├typebox ( )typebox (I)typebox ( ) ┤├typebox (i)┌typebox (i)├typebox (y) (typebox (S)typebox (O)typebox (R)typebox (T)) typebox (e)│typebox (c)typebox (e)typebox (e)typebox (d)typebox (s) ├typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)┐ ─┤typebox (o)├typebox (a) typebox (o)typebox (r) typebox (f)typebox (a)typebox (i)┌typebox (s) ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox ( )typebox ( ) typebox (a) ┬typebox (o)typebox (r)┐ typebox (f)typebox (i)┌typebox (e). typebox ( )typebox ( )Ftypebox ( ) typebox (U)typebox (s)typebox (e)typebox (r) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (:) typebox (P)┌typebox (a)typebox (c)typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (o)typebox (r)├ ┬typebox (o)typebox (r)┐ typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (o)┼ typebox (a) typebox (d)typebox (i)typebox (s)┐ ┬typebox (i)├typebox (h)typebox (I)typebox ( ) typebox (s)┤typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├ typebox (d)typebox (i)typebox (s)┐ ─┤typebox (o)├typebox (a). Ftypebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)typebox (e) ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S)typebox (f)typebox (+)typebox ( ) typebox (S)typebox (o)typebox (r)├typebox (/)typebox (M)typebox (e)typebox (r)typebox (g)typebox (e) typebox (U)├typebox (i)┌typebox (i)├typebox (y) typebox (M)typebox (a)┼┤typebox (a)┌.typebox (e)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (o) typebox (S)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (o)typebox (f) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ ├typebox (y)typebox (p)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e)typebox (a)typebox (")typebox ( ) typebox (s)typebox (a)└typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (U)typebox (s)typebox (e)typebox (r) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (:) typebox (E)┼typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├ typebox (a)┌┌ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (s) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) typebox (b)typebox (y) typebox (I)typebox ( ) typebox (a) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p) typebox (a)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ├typebox (y)typebox (p)typebox (e), typebox (e)typebox (i)├typebox (h)typebox (e)typebox (r) ┤┼typebox (i)typebox (f)typebox (o)typebox (r)└ typebox (o)typebox (r) └typebox (i)│typebox (e)typebox (d)typebox (P)typebox ( )typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e) typebox (f)typebox (o)typebox (r)└typebox (a)├.typebox (h)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-121 typebox ()typebox ( )
typebox (/)typebox ()typebox ( ) typebox (s)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) 3.14.1.9 typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ Ftypebox (a)typebox (i)┌typebox (s) ├typebox (o) typebox (C)typebox (o)└typebox (p)┌typebox (e)├typebox (e) typebox (I)┼typebox (d)typebox (e)│ typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ ┬typebox (i)├typebox (h)typebox (i)typebox (+)typebox ( ) typebox (U)typebox (s)typebox (e)typebox (r)typebox (s) typebox (A)├├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (a)┼ typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (A)typebox ( ) typebox (h)typebox (a)typebox (s) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e)typebox (d), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (i)typebox (s)typebox (p)┌typebox (a)typebox (y)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s)typebox (:)typebox ( )typebox ( )typebox ( )typebox (:)typebox ( ) typebox (R)typebox (D)typebox (O)-typebox (E)-typebox (N)typebox (O)typebox (I)typebox (D)Xtypebox (R)typebox (E)typebox (V), ┤┼typebox (a)typebox (b)┌typebox (e) ├typebox (o) typebox (i)└typebox (p)typebox (o)typebox (r)├ typebox (i)┼typebox (d)typebox (e)│ typebox (i)┼typebox (d)typebox (e)│┼typebox (a)└typebox (e)typebox (/)typebox ( ) typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (L)typebox (O)typebox (C)typebox (K)typebox (C)typebox (O)typebox (N)Ftypebox (L)typebox (I)typebox (C)typebox (T), typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) ..├typebox (!)typebox ( ) typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (N)typebox (O)typebox (M)typebox (E)typebox (T)typebox (A)typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E), ... 5typebox ( ) typebox (R)typebox (D)typebox (M)typebox (S)-F-typebox (L)typebox (C)typebox (K)typebox (C)typebox (O)typebox (N)Ftypebox (L)typebox (C)typebox (T), ┌typebox (o)typebox (c)┐ typebox (c)typebox (o)┼typebox (f)┌typebox (i)typebox (c)├ typebox (o)┼ typebox (c)┌typebox (i)typebox (e)┼├.typebox (e)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e)typebox (s) typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r) typebox (o)┼ ├┬typebox (o) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s) (typebox (b)typebox (o)├typebox (h) typebox (s)typebox (o)typebox (r)├typebox (e)typebox (d)),typebox (A)typebox ( ) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (f)typebox (a)typebox (i)┌typebox (s) ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) ├typebox (h)typebox (o)typebox (s)typebox (e) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s).┼typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (b)typebox (e)typebox (h)typebox (a)┴typebox (i)typebox (o)typebox (r) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (s) ├typebox (h)typebox (a)├ ┼typebox (o) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (B)typebox ( ) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┬typebox (h)typebox (i)┌typebox (e) typebox (i)├ typebox (i)typebox (s) typebox (b)typebox (e)typebox (i)┼typebox (g) typebox (i)└typebox (p)typebox (o)typebox (r)├typebox (e)typebox (d),typebox (D)typebox ( ) typebox (o)typebox (r) typebox (a)┌├typebox (e)typebox (r)┼typebox (a)├typebox (e)┌typebox (y), ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e)typebox ()typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (C)typebox ( ) 3.14.1.10 typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (L)typebox (I)typebox (B)typebox ($)typebox (D)typebox (T)typebox (I)typebox (N)typebox (P)typebox (U)typebox (T)Ftypebox (O)typebox (R)typebox (M)typebox (A)typebox (T) ├typebox (o) typebox (C)typebox (h)typebox (a)┼typebox (g)typebox (e) typebox (D)typebox (a)├typebox (e) typebox (I)┼typebox (p)┤├ Ftypebox (o)typebox (r)└typebox (a)├├typebox (/)typebox ( ) typebox (S)typebox (o)└typebox (e)├typebox (i)└typebox (e)typebox (s) typebox (C)typebox (a)┤typebox (s)typebox (e)typebox (s) typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (V)typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼typebox ( )typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (V)5.3 typebox (R)┤┼-typebox (T)typebox (i)└typebox (e) typebox (L)typebox (i)typebox (b)typebox (r)typebox (a)typebox (r)typebox (y) typebox (?)typebox ( ) typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼ typebox (L)typebox (I)typebox (B)typebox ($)typebox (C)typebox (O)typebox (N)typebox (V)typebox (E)typebox (R)typebox (T)typebox (D)typebox (A)typebox (T)typebox (E)typebox (S)typebox (T)typebox (R)typebox (I)typebox (N)typebox (G). typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) typebox (r)typebox (o)┤├typebox (i)┼typebox (e)typebox (o)typebox (D)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┤typebox (s)typebox (e)typebox (s) typebox (i)┼ typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s), typebox (S)typebox (Q)typebox (L) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e),typebox (E)typebox ( ) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (S)typebox (Q)typebox (L) typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e)typebox (s) ├typebox (o) typebox (c)typebox (o)┼┴typebox (e)typebox (r)├ typebox (d)typebox (a)├typebox (e)typebox (s)┼typebox (A)typebox ( ) ├typebox (o) typebox (i)┼├typebox (e)typebox (r)┼typebox (a)┌ typebox (f)typebox (o)typebox (r)└typebox (a)├. typebox (W)typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e) typebox (L)typebox (I)typebox (B)typebox ($)typebox (D)typebox (T)typebox (I)typebox (N)typebox (P)typebox (U)typebox (T)typebox (f)typebox (B)typebox ( ) Ftypebox (O)typebox (R)typebox (M)typebox (A)typebox (T) typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (e) typebox (i)┼typebox (p)┤├ typebox (f)typebox (o)typebox (r)└typebox (a)├, ├typebox (h)typebox (e) typebox (r)┤┼-typebox (@)typebox ( ) ├typebox (i)└typebox (e) ┌typebox (i)typebox (b)typebox (r)typebox (a)typebox (r)typebox (y) typebox (s)typebox (o)└typebox (e)├typebox (i)└typebox (e)typebox (s) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (s) typebox (a)┼ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├>typebox ( )
typebox (p)typebox (r)typebox (o)typebox (b)typebox (a)typebox (b)┌typebox (y) typebox (p)typebox (r)typebox (e)┴typebox (e)┼├typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (o)typebox (r) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e)typebox (B)typebox ( ) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (f)typebox (r)typebox (o)└ typebox (c)typebox (o)┼├typebox (i)┼┤typebox (i)┼typebox (g), typebox (b)┤├ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (a)┼typebox (y) ┌typebox (o)typebox (s)typebox (s) typebox (o)typebox (f)typebox (E)typebox ( ) typebox (d)typebox (a)├typebox (a) typebox (f)typebox (r)typebox (o)└ typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e) typebox (S)typebox (Q)typebox (L). typebox (T)typebox (h)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼typebox (c) typebox ( ) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (:)typebox ( )typebox ( )1typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-F-typebox (D)typebox (A)typebox (T)typebox (C)typebox (O)typebox (N)typebox (E)typebox (R)typebox (R), typebox (D)typebox (a)├typebox (a) typebox (c)typebox (o)┼┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (a)2typebox ( ) -typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)-F- typebox (A)typebox (C)typebox (C)typebox (V)typebox (I)typebox (O), typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼, ...typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (i)┼ typebox (L)typebox (I)typebox (B)typebox ($)typebox (C)typebox (O)typebox (N)typebox (V)typebox (E)typebox (R)typebox (T)typebox (D)typebox (A)typebox (T)typebox (E)typebox (S)typebox (T)typebox (R)typebox (I)typebox (N)typebox (G), typebox (i)┼ ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c) typebox (E)typebox ( ) ├typebox (h)typebox (a)├ typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (s) └typebox (e)typebox (r)typebox (i)typebox (d)typebox (i)typebox (a)┼ typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (o)typebox (r)typebox (s). typebox (T)typebox (h)typebox (e) typebox (o)┼┌typebox (y) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) typebox (&)typebox ( ) ┤typebox (s)typebox (e) typebox (a) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (d)typebox (a)├typebox (e) typebox (f)typebox (o)typebox (r)└typebox (a)├.typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )7typebox ( ) 3-122 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
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(i)typebox (s) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (a)├ typebox (f)typebox (i)typebox (e)┌typebox (d), ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)typebox (s) typebox (r)typebox (o)┤┼typebox (d)typebox (e)typebox (d) ├typebox (o) typebox (a)typebox (H)typebox ( ) ┬typebox (h)typebox (o)┌typebox (e) ┼┤└typebox (b)typebox (e)typebox (r). typebox (I)typebox (f) ├typebox (h)typebox (e) F-typebox (f)┌typebox (o)typebox (a)├typebox (i)┼typebox (g) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (e)typebox (d) ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e)typebox (s)typebox (I)typebox ( ) 4.51 typebox (a)┼typebox (d) 5.01, typebox (T)typebox (O)typebox (T)typebox (A)typebox (L) ┬typebox (o)┤┌typebox (d) typebox (r)typebox (e)├┤typebox (r)┼ ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e) 10, typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼typebox ($)typebox ( ) 9.52 (├typebox (h)typebox (e) typebox (a)typebox (c)├┤typebox (a)┌ typebox (s)┤└).typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (o) typebox (a)┴typebox (o)typebox (i)typebox (d) ├typebox (h)typebox (i)typebox (s) typebox (r)typebox (o)┤┼typebox (d)typebox (i)┼typebox (g) typebox (o)typebox (f) typebox (f)┌typebox (o)typebox (a)├typebox (i)┼typebox (g)-typebox (p)typebox (o)typebox (i)┼├ typebox (r)typebox (e)typebox (s)┤┌├typebox (s), ┤typebox (s)typebox (e)typebox (e)typebox (H)typebox ( ) typebox (a)┼typebox (o)├typebox (h)typebox (e)typebox (r) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e) (typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ─┤typebox (a)typebox (d)┬typebox (o)typebox (r)typebox (d)) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r),typebox ( ) ├typebox (h)typebox (a)┼ ├typebox (h)typebox (e) F-typebox (f)┌typebox (o)typebox (a)├typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a) ├typebox (y)typebox (p)typebox (e).typebox ( )typebox ( )typebox (D)typebox ( ) 3.14.1.12 typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (I)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ┬typebox (i)├typebox (h) typebox (D)typebox (a)├typebox (a) typebox (D)typebox (i)typebox (s)├typebox (r)typebox (i)typebox (b)┤├typebox (o)typebox (r) typebox (V)2.1 typebox (M)typebox (a)typebox (y))typebox ( ) typebox (G)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e) typebox (B)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (D)┤└typebox (p)typebox (s)Ftypebox ( )typebox ( )typebox (E)typebox ( ) typebox (U)┼typebox (d)typebox (e)typebox (r) typebox (c)typebox (e)typebox (r)├typebox (a)typebox (i)┼ typebox (c)typebox (i)typebox (r)typebox (c)┤└typebox (s)├typebox (a)┼typebox (c)typebox (e)typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (s) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐typebox ( )typebox (D)typebox ( ) typebox (d)┤└typebox (p)typebox (s) ┬typebox (h)typebox (e)┼ typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┼typebox (g) ┬typebox (i)├typebox (h) typebox (V)typebox (A)X typebox (D)typebox (a)├typebox (a) typebox (D)typebox (i)typebox (s)├typebox (r)typebox (i)typebox (b)┤├typebox (o)typebox (r) typebox (V)2.1.typebox (B)typebox ( ) typebox (T)typebox (y)typebox (p)typebox (i)typebox (c)typebox (a)┌┌typebox (y), ├typebox (h)typebox (i)typebox (s) typebox (s)typebox (i)├┤typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) ┬typebox (h)typebox (e)┼ typebox (y)typebox (o)┤ typebox (e)│typebox (e)typebox (c)┤├typebox (e) typebox (a)┼typebox (A)typebox ( ) typebox (R)typebox (D)typebox (O) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E), typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y), typebox (o)typebox (r) typebox (E)typebox (R)typebox (A)typebox (S)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ (typebox (o)typebox (r) ├typebox (h)typebox (e)typebox (i)typebox (r) typebox (S)typebox (Q)typebox (L) typebox (@)typebox ( ) typebox (e)─┤typebox (i)┴typebox (a)┌typebox (e)┼├typebox (s)), typebox (a)┼typebox (d) typebox (h)typebox (a)┴typebox (e) └typebox (a)┼typebox (y) typebox (B)typebox (o)typebox (o)┌typebox (e)typebox (a)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (o)┼typebox (H)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (f)typebox (e)typebox (r)typebox (s) typebox (f)typebox (o)typebox (r) typebox (o)┼typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (e) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (D)typebox ( ) typebox (i)typebox (s) ┤typebox (s)┤typebox (a)┌┌typebox (y) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox ($)typebox (E)Xtypebox (E)typebox (C)typebox (U)typebox (T)typebox (E)typebox (E)typebox (C)typebox (O)typebox (N). typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e)Ftypebox ( ) typebox (a)└typebox (o)┤┼├ typebox (o)typebox (f) typebox (c)typebox (o)typebox (d)typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d) ├typebox (o) ├typebox (e)typebox (s)├ ├typebox (h)typebox (e) typebox (B)typebox (o)typebox (o)┌typebox (e)typebox (a)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s)typebox (A)typebox ( ) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (g)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (r) ├typebox (h)typebox (a)┼ 32767 typebox (b)typebox (y)├typebox (e)typebox (s). typebox (A) typebox (B)typebox (R)typebox (W)typebox (C)typebox (E)typebox ( ) typebox (i)┼typebox (s)├typebox (r)┤typebox (c)├typebox (i)typebox (o)┼ typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (e)│typebox (i)├ ├typebox (h)typebox (e) typebox (B)typebox (o)typebox (o)┌typebox (e)typebox (a)┼ typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (i)typebox (s)typebox (o)┼, typebox (a)┼typebox (d)typebox (e)5typebox ( ) ├typebox (h)typebox (e) typebox (B)typebox (R)typebox (W) typebox (h)typebox (a)typebox (s) typebox (a) typebox (r)typebox (a)┼typebox (g)typebox (e) typebox (o)typebox (f) -32768 ├typebox (o) 32767.typebox (e)typebox ( )typebox ( )6typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)┤typebox (g)typebox (g)typebox (e)typebox (s)├typebox (e)typebox (d).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (o) typebox (U)typebox (s)typebox (e) typebox (f)typebox (e)┬typebox (e)typebox (r) ├typebox (r)typebox (a)┼typebox (s)typebox (f)typebox (e)typebox (r)typebox (s) typebox (o)┼ ├typebox (h)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼, typebox (o)typebox (r) ┤typebox (s)typebox (e) typebox (f)typebox (e)┬typebox (e)typebox (r)typebox (%)typebox ( ) typebox (B)typebox (o)typebox (o)┌typebox (e)typebox (a)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s).typebox (s)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (o) typebox (C)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a) typebox (d)┤└└typebox (y) ├typebox (r)typebox (a)┼typebox (s)typebox (f)typebox (e)typebox (r) ├typebox (o) ├typebox (r)typebox (a)┼typebox (s)typebox (f)typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (@)typebox ( ) ├typebox (o) typebox (a) ┌typebox (o)typebox (c)typebox (a)┌ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) ┬typebox (i)┌┌ typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o)Ftypebox ( ) typebox (i)typebox (g)┼typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (B)typebox (o)typebox (o)┌typebox (e)typebox (a)┼ typebox (c)typebox (o)└typebox (p)typebox (a)typebox (r)typebox (i)typebox (s)typebox (o)┼, typebox (a)typebox (s) typebox (a)┌┌ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) └┤typebox (s)├ typebox (b)typebox (e) ┘typebox (o)┤typebox (r)┼typebox (a)┌typebox (e)typebox (d).┼typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-123typebox (r)typebox ()typebox ( )
typebox (i)typebox ()typebox ( ) typebox (R)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) 3.14.1.13 typebox (B)typebox (a)├typebox (c)typebox (h)-typebox (U)typebox (p)typebox (d)typebox (a)├typebox (e) typebox (T)typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (C)typebox (a)┼ typebox (C)typebox (a)┤typebox (s)typebox (e) typebox (a) typebox (B)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (D)┤└typebox (p) ├typebox (o)0typebox ( ) typebox (O)typebox (c)typebox (c)┤typebox (r) typebox (i)typebox (f) typebox (a)┼ typebox (I)┼typebox (d)typebox (e)│ typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ Ftypebox (a)typebox (i)┌typebox (s)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (A) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ typebox (a)├├typebox (e)└typebox (p)├typebox (s) ├typebox (o) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (B)typebox ( ) typebox (b)┤├ typebox (f)typebox (a)typebox (i)┌typebox (s) typebox (c)typebox (a)┼ typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (a) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p) ├typebox (o) typebox (o)typebox (c)typebox (c)┤typebox (r). typebox (A)┼ typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (B)typebox ( ) typebox (i)typebox (s) typebox (a) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (s) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ ├typebox (h)typebox (a)├typebox (C)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (s) typebox (D)typebox (U)typebox (P)typebox (L)typebox (I)typebox (C)typebox (A)typebox (T)typebox (E)typebox (S) typebox (N)typebox (O)typebox (T) typebox (A)typebox (L)typebox (L)typebox (O)typebox (W)typebox (E)typebox (D) ┬typebox (h)typebox (e)┼, typebox (i)┼ typebox (f)typebox (a)typebox (c)├, ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (r)typebox (e)typebox (s)typebox (D)typebox ( ) typebox (d)┤typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (e)typebox (s). typebox (T)typebox (h)typebox (e) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (f)typebox (a)typebox (i)┌typebox (s), typebox (c)typebox (a)┤typebox (s)typebox (i)┼typebox (g) typebox (a) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p)typebox (D)typebox ( ) ├typebox (o) typebox (o)typebox (c)typebox (c)┤typebox (r), typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (s)typebox (i)├┤typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┼ typebox (a)┌typebox (s)typebox (o)typebox (+)typebox ( ) typebox (o)typebox (c)typebox (c)┤typebox (r) ┬typebox (i)├typebox (h)typebox (i)┼ typebox (a)┼ typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├.├typebox ( )typebox ( )typebox (=)typebox ( ) typebox (I)┼ typebox (a)┼typebox (o)├typebox (h)typebox (e)typebox (r) typebox (i)┼typebox (s)├typebox (a)┼typebox (c)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└, typebox (a) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (s)typebox (B)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ ├typebox (h)typebox (a)├ typebox (a)├├typebox (e)└typebox (p)├typebox (s) ├typebox (o) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (B)typebox ( ) typebox (o)typebox (f) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│ typebox (r)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d)typebox (s) typebox (f)typebox (r)typebox (o)└ typebox (a) └typebox (i)│typebox (e)typebox (d) typebox (f)typebox (o)typebox (r)└typebox (a)├ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a)typebox (A)typebox ( ) ├typebox (o) typebox (a) ┤┼typebox (i)typebox (f)typebox (o)typebox (r)└ typebox (f)typebox (o)typebox (r)└typebox (a)├ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) (typebox (R)typebox (D)typebox (B)typebox ($)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)) typebox (f)typebox (a)typebox (i)┌typebox (s) typebox (a)┼typebox (d) 4typebox ( ) typebox (r)typebox (e)typebox (s)┤┌├typebox (s) typebox (i)┼ typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a).typebox ( )typebox ( )typebox (:)typebox ( ) typebox (Y)typebox (o)┤ └┤typebox (s)├ typebox (b)typebox (e) typebox (c)typebox (e)typebox (r)├typebox (a)typebox (i)┼ ┬typebox (h)typebox (e)┼ typebox (a)├├typebox (e)└typebox (p)├typebox (i)┼typebox (g) typebox (b)typebox (a)├typebox (c)typebox (h)-┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (C)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (s)typebox (e)├typebox (r)typebox (D)typebox ( ) typebox (o)typebox (f) typebox (d)typebox (a)├typebox (a) typebox (y)typebox (o)┤ typebox (a)typebox (r)typebox (e) ┤typebox (s)typebox (i)┼typebox (g) typebox (a)┼typebox (d) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (f)typebox (e)typebox (a)typebox (s)typebox (i)typebox (b)┌typebox (e).typebox (D)typebox ( ) typebox (S)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.14.1.8 typebox (f)typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (a)typebox (b)typebox (o)┤├ ├typebox (h)typebox (e) typebox (I)typebox (M)typebox (P)typebox (O)typebox (R)typebox (T)typebox ()typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├.typebox ( )typebox ( )typebox (C)typebox ( ) 3.14.1.14 typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (L)typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ typebox (N)typebox (a)└typebox (e), typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)typebox (V)typebox (M), typebox (H)typebox (a)typebox (s) typebox (a)┼ typebox (U)typebox (p)typebox (p)typebox (e)typebox (r)(typebox (#)typebox ( ) typebox (L)typebox (i)└typebox (i)├ typebox (o)typebox (f) 65,000 typebox (B)typebox (y)├typebox (e)typebox (s)┌typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e), typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)typebox (V)typebox (M), typebox (h)typebox (a)typebox (s) typebox (a)┼ ┤typebox (p)typebox (p)typebox (e)typebox (r)typebox (P)typebox (?)typebox ( ) ┌typebox (i)└typebox (i)├ typebox (o)typebox (f) 65,000 typebox (b)typebox (y)├typebox (e)typebox (s). typebox (S)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e)typebox (s) typebox (g)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (r) ├typebox (h)typebox (a)┼typebox (s)9typebox ( ) 65,000 typebox (b)typebox (y)├typebox (e)typebox (s) typebox (c)typebox (a)┼ typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e) ┤┼typebox (p)typebox (r)typebox (e)typebox (d)typebox (i)typebox (c)├typebox (a)typebox (b)┌typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (s). typebox ( )typebox ( )typebox (=)typebox ( ) 3.14.1.15 typebox (R)typebox (e)typebox (s)typebox (e)typebox (r)┴typebox (i)┼typebox (g) typebox (a) typebox (T)typebox (a)typebox (b)┌typebox (e) typebox (i)┼ typebox (E)│typebox (c)┌┤typebox (s)typebox (i)┴typebox (e) typebox (M)typebox (o)typebox (d)typebox (e) typebox (M)typebox (a)typebox (y) typebox (P)typebox (r)typebox (e)┴typebox (e)┼├typebox ( )typebox (D)typebox ( ) typebox (O)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (r)typebox (o)└ typebox (B)typebox (e)typebox (i)┼typebox (g) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (e)typebox (d) typebox (o)┼ typebox (O)├typebox (h)typebox (e)typebox (r) typebox (T)typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (i)┼ ├typebox (h)typebox (e)typebox ( )typebox ( ) typebox (S)typebox (a)└typebox (e) typebox (S)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (A)typebox (r)typebox (e)typebox (a)typebox (r)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (R)typebox (e)typebox (s)typebox (e)typebox (r)┴typebox (i)┼typebox (g) typebox (a) ├typebox (a)typebox (b)┌typebox (e) typebox (i)┼ ├typebox (h)typebox (e) typebox (e)│typebox (c)┌┤typebox (s)typebox (i)┴typebox (e) └typebox (o)typebox (d)typebox (e) └typebox (a)typebox (y) typebox (p)typebox (r)typebox (e)┴typebox (e)┼├ typebox (y)typebox (o)┤typebox (y)typebox (E)typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (i)┼typebox (g) typebox (s)typebox (o)└typebox (e) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ typebox (o)├typebox (h)typebox (e)typebox (r) ├typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e)typebox (o)typebox ()typebox ( ) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a). typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) typebox (r)typebox (e)typebox (s)typebox (e)typebox (r)┴typebox (e) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (h)typebox (a)typebox (r)typebox (e)typebox (d) └typebox (o)typebox (d)typebox (e),typebox ( )typebox (/)typebox ( ) ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (e)┼typebox (a)typebox (b)┌typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (s)┼typebox (a)typebox (p)typebox (s)typebox (h)typebox (o)├ └typebox (e)typebox (c)typebox (h)typebox (a)┼typebox (i)typebox (s)└. typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )7typebox ( ) 3-124 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (B)typebox ( ) 3.14.1.16 typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (i)┼typebox (g) typebox (C)typebox (O)typebox (L)typebox (L)typebox (A)typebox (T)typebox (I)typebox (N)typebox (G) typebox (S)typebox (E)typebox (Q)typebox (U)typebox (E)typebox (N)typebox (C)typebox (E) typebox (I)typebox (S) typebox (N)typebox (O)typebox (R)typebox (W)typebox (E)typebox (G)typebox (I)typebox (A)typebox (N) typebox (N)typebox (O)typebox (R)typebox (W)typebox (E)typebox (G)typebox (I)typebox (A)typebox (N)typebox (C)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ ├typebox (h)typebox (e) typebox (c)typebox (o)┌┌typebox (a)├typebox (i)┼typebox (g) typebox (s)typebox (e)─┤typebox (e)┼typebox (c)typebox (e) typebox (f)typebox (i)┌typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├┌typebox (y)typebox (R)typebox (A)typebox ( ) typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) ┐typebox (i)├ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (N)typebox (o)typebox (r)┬typebox (e)typebox (g)typebox (i)typebox (a)┼ ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e).typebox ( )typebox ( )typebox ( )typebox (=)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) typebox (a) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p)typebox 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(i)┴typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (r)typebox (o)typebox (o)├ typebox (f)typebox (i)┌typebox (e) ┼typebox (a)└typebox (e). typebox (U)typebox (s)typebox (e)typebox (r)typebox (s) └┤typebox (s)├ ┼typebox (o)├┼typebox (E)typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (i)┌typebox (e) ┼typebox (a)└typebox (e), typebox (f)typebox (i)┌typebox (e) ├typebox (y)typebox (p)typebox (e), typebox (o)typebox (r) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (s)┼typebox (a)typebox (p)typebox (s)typebox (h)typebox (o)├typebox (s)typebox (*)typebox ( ) typebox (f)typebox (i)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e)-typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e).typebox ( )typebox ( 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(d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e)├typebox (;)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-F-typebox (B)typebox (A)typebox (D)typebox (R)typebox (E)typebox (Q)typebox (H)typebox (A)typebox (N)typebox (D)typebox (L)typebox (E), typebox (i)┼┴typebox (a)┌typebox (i)typebox (d) typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (a)typebox (A)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-F-typebox (B)typebox (A)typebox (D)typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (H)typebox (A)typebox (N)typebox (D)typebox (L)typebox (E), typebox (i)┼┴typebox (a)┌typebox (i)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (S)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-F-typebox (N)typebox (O)typebox (A)typebox (R)typebox 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(h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (r)┤┼typebox (s) typebox (a)typebox (s) typebox (e)│typebox (p)typebox (e)typebox (c)├typebox (e)typebox (d) typebox (i)typebox (f) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s)typebox (C)typebox ( ) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (s)┌typebox (i)typebox (g)typebox (h)├┌typebox (y) typebox (o)typebox (r) ┬typebox (h)typebox (e)┼ ┼typebox (o) ├typebox (r)typebox (a)typebox (c)typebox (e) typebox (o)typebox (r) ┬typebox (a)├typebox (c)typebox (h)typebox (p)typebox (o)typebox (i)┼├typebox (s) typebox (a)typebox (r)typebox (e) typebox (*)typebox ( ) typebox (e)typebox (s)├typebox (a)typebox (b)┌typebox (i)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (o) typebox (e)│typebox (p)┌typebox (a)typebox (i)┼ ┬typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (h)typebox (a)typebox (p)typebox (p)typebox (e)┼typebox (i)┼typebox (g) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S), typebox (i)├ typebox (h)typebox (e)┌typebox (p)typebox (s) ├typebox (o)Ftypebox ( ) ┤┼typebox (d)typebox (e)typebox (r)typebox (s)├typebox (a)┼typebox (d) typebox (h)typebox (o)┬ ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (D)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r) typebox (i)└typebox (p)┌typebox (e)└typebox (e)┼├typebox (s) ├typebox (h)typebox (e) typebox (S)typebox (E)typebox (T) typebox (W)typebox (A)typebox (T)typebox (C)typebox (H)Ftypebox ( ) typebox (c)typebox (o)└└typebox (a)┼typebox (d), typebox (a)┼typebox (d) ├typebox (h)typebox (i)typebox (s) typebox (i)┼┴typebox (o)┌┴typebox (e)typebox (s) typebox (s)typebox (o)└typebox (e) ┤┼typebox (d)typebox (e)typebox (r)typebox (s)├typebox (a)┼typebox (d)typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S)typebox ( )typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)┼typebox (g) typebox (s)typebox (y)typebox (s)├typebox (e)└.┌typebox ( )typebox ( )typebox (D)typebox ( ) typebox (P)typebox (a)typebox (g)typebox (e)typebox (s) typebox (i)┼ ├typebox (h)typebox (e) ┬typebox (o)typebox (r)┐typebox (i)┼typebox (g) typebox (s)typebox (e)├ typebox (a)┌┌typebox (o)┬ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ├typebox (o) typebox (f)typebox (o)┤typebox (r) typebox (s)typebox (e)typebox (c)┤typebox (r)typebox (i)├typebox (y)typebox ()typebox ( ) ┌typebox (e)┴typebox (e)┌typebox (s)typebox (:)typebox (e)typebox ( )typebox ( )0typebox ( ) typebox (o) typebox (K)typebox (e)typebox (r)┼typebox (e)┌ └typebox (o)typebox (d)typebox (e)-├typebox (h)typebox (e) └typebox (o)typebox (s)├ typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (o) typebox (E)│typebox (e)typebox (c)┤├typebox (i)┴typebox (e) └typebox (o)typebox (d)typebox (e)-└typebox (o)typebox (s)├ typebox (R)typebox (e)typebox (c)typebox (o)typebox (r)typebox (d) typebox (M)typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (S)typebox (y)typebox (s)├typebox (e)└ (typebox (R)typebox (M)typebox (S)) typebox (c)typebox (o)typebox (d)typebox (e), <typebox ( ) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (e)│typebox (e)typebox (c)┤├typebox (i)┴typebox (e), └typebox (o)typebox (s)├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (s)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s)typebox ( )typebox ( )typebox (+)typebox ( ) typebox (o) typebox (S)┤typebox (p)typebox (e)typebox (r)┴typebox (i)typebox (s)typebox (o)typebox (r) └typebox (o)typebox (d)typebox (e)-└typebox (o)typebox (s)├┌typebox (y) typebox (D)typebox (C)typebox (L) typebox ( )typebox ( )typebox (=)typebox ( ) typebox (o) typebox (U)typebox (s)typebox (e)typebox (r) └typebox (o)typebox (d)typebox (e)-└typebox (o)typebox (s)├ ┤typebox (s)typebox (e)typebox (r)-┬typebox (r)typebox (i)├├typebox (e)┼ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (o)typebox (d)typebox (e) typebox ( )typebox ( )typebox (H)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (a) ┬typebox (a)├typebox (c)typebox (h)typebox (p)typebox (o)typebox (i)┼├ typebox (i)typebox (s) typebox (e)typebox (s)├typebox (a)typebox (b)┌typebox (i)typebox (s)typebox (h)typebox (e)typebox (d), ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (D)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s)Ftypebox ( ) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)├typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (i)┼ typebox (P)1 typebox (s)typebox (p)typebox (a)typebox (c)typebox (e) typebox (s)typebox (o) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (i)└typebox (a)typebox (g)typebox (e)typebox (C)typebox ( ) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (i)┼ ┤typebox (s)typebox (e)typebox (r) └typebox (o)typebox (d)typebox (e) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (b)typebox (e) typebox (a)typebox (b)┌typebox (e) ├typebox (o) ┬typebox (r)typebox (i)├typebox (e) ├typebox (o) ├typebox (h)typebox (e)├ typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (a)typebox (d)typebox (d)typebox (r)typebox (e)typebox (s)typebox (s).typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-127typebox (s)typebox ()typebox ( )
typebox ( )typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) typebox (W)typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (i)typebox (s) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼, typebox (a)┼ typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (E)typebox ( ) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r)typebox (')typebox (s) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (r).typebox (P)typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (a)typebox (d)typebox (d)typebox (r)typebox (e)typebox (s)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (e)│typebox (a)└typebox (i)┼typebox (e)typebox (d) ├typebox (o) typebox (s)typebox (e)typebox (e) typebox (i)typebox (f)typebox (r)typebox (C)typebox ( ) typebox (i)├ typebox (i)typebox (s) typebox (b)typebox (e)typebox (i)┼typebox (g) ┬typebox (a)├typebox (c)typebox (h)typebox (e)typebox (d) typebox (a)┼typebox (d), typebox (i)typebox (f) typebox (s)typebox (o), ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (s) ├typebox (h)typebox (e)typebox (o)typebox (D)typebox ( ) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) ├typebox (r)typebox (a)typebox (c)typebox (e) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d) typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) typebox (i)┼typebox (s)├typebox (r)┤typebox (c)├typebox (i)typebox (o)┼typebox ()typebox ( ) typebox (a)typebox (g)typebox (a)typebox (i)┼.typebox ( )typebox ( )typebox (@)typebox ( ) typebox (P)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) typebox (c)typebox (o)typebox (d)typebox (e), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (e)│typebox (e)typebox (c)┤├typebox (i)┴typebox (e) typebox (a)┼typebox (d) ├typebox (h)typebox (e)typebox (?)typebox ( ) typebox (V)typebox (M)typebox (S) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (s)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s), typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (s) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ typebox (b)typebox (e)typebox (h)typebox (a)┌typebox (f) typebox (o)typebox (f)typebox ( )typebox (@)typebox ( ) ┼typebox (o)┼typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) ┤typebox (s)typebox (e)typebox (r)typebox (s) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (i)┼ ┤typebox (s)typebox (e)typebox (r) └typebox (o)typebox (d)typebox (e). Ftypebox (o)typebox (r) typebox (s)typebox (e)typebox (c)┤typebox (r)typebox (i)├typebox (y)typebox (A)typebox ( ) typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼typebox (s), typebox (c)typebox (o)typebox (d)typebox (e) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (i)┼ typebox (e)│typebox (e)typebox (c)┤├typebox (i)┴typebox (e) typebox (a)┼typebox (d) ┐typebox (e)typebox (r)┼typebox (e)┌ └typebox (o)typebox (d)typebox (e) └┤typebox (s)├typebox (o)typebox (?)typebox ( ) typebox (e)┼typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) └typebox (e)└typebox (o)typebox (r)typebox (y) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (p)typebox (a)typebox (s)typebox (s)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) typebox (C)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ ┼typebox (o)├ typebox (o)┼┌typebox (y) typebox (e)│typebox (i)typebox (s)├, typebox (b)┤├ typebox (c)typebox (a)┼ typebox (a)┌typebox (s)typebox (o) typebox (b)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└typebox (E)typebox (B)typebox ( ) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r)typebox (')typebox (s) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├ (┤typebox (s)┤typebox (a)┌┌typebox (y) ┼typebox (o)┼typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d)) └typebox (o)typebox (d)typebox (e). typebox (T)typebox (h)typebox (e) typebox (V)typebox (M)typebox (S)typebox (C)typebox ( ) typebox (i)┼typebox (s)├typebox (r)┤typebox (c)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├ typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (s) ├┬typebox (o) typebox (i)┼typebox (s)├typebox (r)┤typebox (c)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (A)typebox (C)typebox ( ) typebox (r)typebox (i)typebox (g)typebox (h)├typebox (s) ├typebox (o) └typebox (e)└typebox (o)typebox (r)typebox (y) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s)-typebox (P)typebox (R)typebox (O)typebox (B)typebox (E)typebox (R) (typebox (p)typebox (r)typebox (o)typebox (b)typebox (e) typebox (f)typebox (o)typebox (r) typebox (r)typebox (e)typebox (a)typebox (d) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s))┼.typebox ( ) typebox (a)┼typebox (d) typebox (P)typebox (R)typebox (O)typebox (B)typebox (E)typebox (W) (typebox (p)typebox (r)typebox (o)typebox (b)typebox (e) typebox (f)typebox (o)typebox (r) ┬typebox (r)typebox (i)├typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)).typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (e)│typebox (e)typebox (c)┤├typebox (i)┴typebox (e) ┤typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (i)┼typebox (s)├typebox (r)┤typebox (c)├typebox (i)typebox (o)┼typebox (s) ├typebox (o) typebox (e)┼typebox (s)┤typebox (r)typebox (e)typebox (f)typebox (B)typebox ( ) ├typebox (h)typebox (a)├ typebox (a)┌┌ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ └typebox (e)└typebox (o)typebox (r)typebox (y) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) typebox (a)├typebox (B)typebox ( ) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) typebox (s)typebox (e)typebox (c)┤typebox (r)typebox (i)├typebox (y) ┌typebox (e)┴typebox (e)┌ (typebox (s)typebox (o)└typebox (e)├typebox (i)└typebox (e)typebox (s) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) └┤typebox (s)├ typebox (b)typebox (e)typebox (D)typebox ( ) typebox (a)├ ┤typebox (s)typebox (e)typebox (r) └typebox (o)typebox (d)typebox (e)). typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (f)typebox (a)typebox (i)┌typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (i)┌┌ typebox (s)typebox (i)typebox (g)┼typebox (a)┌ typebox (a)┼typebox (@)typebox ( ) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (h)typebox (e)typebox (c)┐typebox (i)┼typebox (g) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e)┌typebox (y) typebox (b)typebox (y)typebox (p)typebox (a)typebox (s)typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (?)typebox ( ) typebox (a)┼typebox (d) ├typebox (r)typebox (a)typebox (p)typebox (p)typebox (i)┼typebox (g) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r). typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), ├typebox (h)typebox (e)typebox (s)typebox (D)typebox ( ) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (')typebox (s) typebox (b)typebox (e)typebox (h)typebox (a)┴typebox (i)typebox (o)typebox (r) typebox (i)typebox (s) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (p)typebox (a)typebox (g)typebox (e) typebox (p)typebox (r)typebox (o)├typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s).typebox (i)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (U)typebox (s)┤typebox (a)┌┌typebox (y) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└└typebox (e)typebox (r) typebox (i)typebox (s) ┼typebox (o)├ typebox (a)typebox (c)├┤typebox (a)┌┌typebox (y) ┬typebox (a)├typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (a)┼typebox (y) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (g)typebox (@)typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼ typebox (a)┼typebox (d) typebox (r)typebox (e)─┤typebox (e)typebox (s)├ typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (s), typebox (s)typebox (o)typebox (D)typebox ( ) ┬typebox (h)typebox (y) typebox (d)typebox (o)typebox (e)typebox (s) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (s)typebox (i)typebox (g)┼typebox (a)┌ typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (?) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)├typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (a)├ ├typebox (h)typebox (e)typebox (D)typebox ( ) typebox (p)typebox (a)typebox (g)typebox (e) ┌typebox (e)┴typebox (e)┌, ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (i)typebox (s) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) typebox (c)typebox (o)typebox (a)typebox (r)typebox (s)typebox (e), typebox (a)┼typebox (d) ├typebox (h)typebox (e) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (b)typebox (e)typebox (i)┼typebox (g)typebox (@)typebox ( ) ├typebox (r)typebox (a)typebox (c)typebox (e)typebox (d) typebox (h)typebox (a)typebox (p)typebox (p)typebox (e)┼typebox (s) ├typebox (o) typebox (f)typebox (a)┌┌ typebox (o)┼ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (p)typebox (a)typebox (g)typebox (e) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox ()typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s).typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)├ typebox (i)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) typebox (f)typebox (o)typebox (r) typebox (a) ┐┼typebox (o)┬┌typebox (e)typebox (d)typebox (g)typebox (e)typebox (a)typebox (b)┌typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└└typebox (e)typebox (r) ├typebox (o) typebox (a)┴typebox (o)typebox (i)typebox (d)typebox (A)typebox ( ) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (b)typebox (y) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)┼typebox (g) typebox (a) ┌typebox (a)typebox (r)typebox (g)typebox (e) typebox (a)typebox (r)typebox (r)typebox (a)typebox (y) typebox (s)typebox (o) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)┬typebox (?)typebox ( ) ┌typebox (o)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (r)typebox (e) typebox (p)┤typebox (s)typebox (h)typebox (e)typebox (d) typebox (o)┼├typebox (o) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e) typebox (p)typebox (a)typebox (g)typebox (e)typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) typebox (A)typebox ( ) typebox (r)typebox (e)typebox (a)typebox (s)typebox (o)┼ ├typebox (h)typebox (e) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) typebox (o)typebox (f)├typebox (e)┼ typebox (d)typebox (i)typebox (s)typebox (a)typebox (p)typebox (p)typebox (e)typebox (a)typebox (r)typebox (s) typebox (a)typebox (f)├typebox (e)typebox (r) typebox (e)typebox (d)typebox (i)├typebox (i)┼typebox (g)┌typebox (?)typebox ( ) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (c)typebox (o)typebox (d)typebox (e) typebox (o)typebox (r) typebox (s)typebox (i)└typebox (p)┌typebox (y) typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (i)┼typebox (g) ┬typebox (i)├typebox (h) typebox (a) typebox ( ) typebox (/)typebox (N)typebox (O)typebox (O)typebox (P)typebox (T)typebox (I)typebox (M)typebox (I)typebox (Z)typebox (E) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r).typebox ( )typebox ( )>typebox ( ) Ftypebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼, typebox (s)typebox (e)typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ ┬typebox (a)├typebox (c)typebox (h)typebox (p)typebox (o)typebox (i)┼├typebox (E)typebox ( ) typebox (o)typebox (p)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (o)┼ typebox (h)typebox (o)┬ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r) typebox (c)typebox (o)┼├typebox (r)typebox (o)┌typebox (s) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (e)│typebox (e)typebox (c)┤├typebox (i)typebox (o)┼typebox (e))typebox ( ) typebox (i)┼ ├typebox (h)typebox (e) typebox (O)typebox (p)typebox (e)┼typebox (V)typebox (M)typebox (S) typebox (D)typebox (e)typebox (b)┤typebox (g)typebox (g)typebox (e)typebox (r) typebox (M)typebox (a)┼┤typebox (a)┌. typebox ( )typebox ( )7typebox ( ) 3-128 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
┬typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (;)typebox ( ) 3.14.1.19 typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (f)typebox (r)typebox (o)└ typebox (a) typebox (V)typebox (M)typebox (S) typebox (D)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (P)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)4typebox ( )typebox ( )typebox (B)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1 typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (o)└typebox (i)├typebox (s) ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) typebox (d)typebox (e)├typebox (a)typebox (i)┌ typebox (o)┼6typebox ( ) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (f)typebox (r)typebox (o)└ typebox (a) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s).typebox ( )typebox ( )typebox (G)typebox ( ) typebox (A)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (r)┤┼ typebox (f)typebox (r)typebox (o)└ typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (s) └┤typebox (s)├ typebox (e)┼typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├typebox (e)typebox (I)typebox ( ) ├typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├ typebox (i)typebox (s) typebox (e)typebox (s)├typebox (a)typebox (b)┌typebox (i)typebox (s)typebox (h)typebox (e)typebox (d) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (:)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S), typebox (o)├typebox (h)typebox (e)typebox (r)┬typebox (i)typebox (s)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (e)│typebox (e)typebox (c)┤├typebox (e).typebox ( )typebox ( )typebox (E)typebox ( ) typebox (A)├├typebox (e)└typebox (p)├typebox (s) ├typebox (o) typebox (a)├├typebox (a)typebox (c)typebox (h) ├typebox (o) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)┼typebox (d) typebox (e)│typebox (e)typebox (c)┤├typebox (e) typebox (a)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (S)typebox (H)typebox ( ) ─┤typebox (e)typebox (r)typebox (y) typebox (f)typebox (r)typebox (o)└ typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (r)┤┼┼typebox (i)┼typebox (g) typebox (a)typebox (s) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (s) ┬typebox (i)┌┌typebox (:)typebox ( ) typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (s)typebox (i)└typebox (i)┌typebox (a)typebox (r) ├typebox (o) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)typebox (:)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-F-typebox (S)typebox (Y)typebox (S)typebox (R)typebox (E)typebox (Q)typebox (U)typebox (E)typebox (S)typebox (T), typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (f)typebox (r)typebox (o)└ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (s)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (:)typebox ( ) -typebox (S)typebox (O)typebox (R)typebox (T)-typebox (E)-typebox (O)typebox (P)typebox (E)typebox (N)typebox (O)typebox (U)typebox (T), typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (o)typebox (p)typebox (e)┼typebox (i)┼typebox (g) typebox (!)typebox (A)typebox (S) typebox (a)typebox (s) typebox (o)┤├typebox (p)┤├typebox (Y)typebox ( ) -typebox (R)typebox (M)typebox (S)-F-typebox (D)typebox (E)typebox (V), typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (i)┼ typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ┼typebox (a)└typebox (e) typebox (o)typebox (r) typebox (i)┼typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) typebox (d)typebox (e)┴typebox (i)typebox (c)typebox (e) ├typebox (y)typebox (p)typebox (e) typebox (f)typebox (o)typebox (r) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (e)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (a) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├Ftypebox ( ) ┼typebox (o)typebox (r)└typebox (a)┌┌typebox (y) typebox (h)typebox (a)┴typebox (e) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (O)typebox (G)typebox (I)typebox (N) typebox (o)typebox (r) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (C)typebox (R)typebox (A)typebox (T)typebox (C)typebox (H)typebox ()typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d).typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (r)typebox (e) ├┬typebox (o) └typebox (e)├typebox (h)typebox (o)typebox (d)typebox (s) ├typebox (h)typebox (a)├ typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├ ├typebox (h)typebox (i)typebox (s)typebox (:)└typebox ( )typebox ( )typebox ( )typebox ( ) typebox (o) typebox (S)typebox (o)┌┤├typebox (i)typebox (o)┼ 1typebox (:)typebox ( )typebox ( )typebox (O)typebox ( ) typebox ($) typebox (R)typebox (U)typebox (N)typebox (/)typebox (D)typebox (E)typebox (T)typebox (A)typebox (C)typebox (H)typebox (/)typebox (A)typebox (U)typebox (T)typebox (H)typebox (O)typebox (R)typebox (I)typebox (Z)typebox (E) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)typebox (:)typebox (L)typebox (O)typebox (G)typebox (I)typebox (N)typebox (O)typebox (U)typebox (T)typebox (/)typebox (I)typebox (N)typebox (P)typebox (U)typebox (T)typebox (=)typebox (R)typebox (U)typebox (N)-typebox (P)typebox (R)typebox (O)typebox (C)typebox (E)typebox (D)typebox (U)typebox (R)typebox (E) typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (D)typebox (C)typebox (L) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e) typebox (R)typebox (U)typebox (N)-typebox (P)typebox (R)typebox (O)typebox (C)typebox (E)typebox (D)typebox (U)typebox (R)typebox (E) typebox (r)┤┼typebox (s) ├typebox (h)typebox (e)├typebox (&)typebox ( ) typebox (A)typebox (C)typebox (C)typebox (O)typebox (U)typebox (N)typebox (T)typebox (S) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox (&)typebox ( ) typebox ($) typebox (R)typebox (U)typebox (N) typebox (A)typebox (C)typebox (C)typebox (O)typebox (U)typebox (N)typebox (T)typebox (S)typebox (R)typebox (E)typebox (P)typebox (O)typebox (R)typebox (T)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (s)typebox (o)┌┤├typebox (i)typebox (o)┼ typebox (e)│typebox (e)typebox (c)┤├typebox (e)typebox (s) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)typebox (:)typebox (L)typebox (O)typebox (G)typebox (I)typebox (N)typebox (O)typebox (U)typebox (T) typebox (s)typebox (o) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e)├Ftypebox ( ) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (c)typebox (o)└└typebox (a)┼typebox (d) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) (typebox (C)typebox (L)typebox (I)) typebox (i)typebox (s) typebox (a)typebox (c)├typebox (i)┴typebox (a)├typebox (e)typebox (d)typebox (E)typebox ( ) (├typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ┤typebox (s)┤typebox (a)┌┌typebox (y) typebox (D)typebox (C)typebox (L)). typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┤typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) typebox (I)typebox ( ) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (O)typebox (G)typebox (I)typebox (N) typebox (a)┼typebox (d) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (C)typebox (R)typebox (A)typebox (T)typebox (C)typebox (H) ├typebox (o) typebox (b)typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (d)typebox (e)├typebox (a)typebox (c)typebox (h)typebox (e)typebox (d) typebox (D)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s). typebox (T)typebox (h)typebox (e) typebox (/)typebox (A)typebox (U)typebox (T)typebox (H)typebox (O)typebox (R)typebox (I)typebox (Z)typebox (E) ─┤typebox (a)┌typebox (i)typebox (f)typebox (i)typebox (e)typebox (r) typebox (a)┌typebox (s)typebox (o) typebox (e)┼typebox (s)┤typebox (r)typebox (e)typebox (s) ├typebox (h)typebox (a)├typebox (E)typebox ( ) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r)typebox (s)typebox (') typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) ─┤typebox (o)├typebox (a) ┌typebox (i)└typebox (i)├typebox (s) (typebox (P)typebox (Q)typebox (L)typebox (s)) typebox (a)typebox (r)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (E)typebox ( ) ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (a)┤├typebox (h)typebox (o)typebox (r)typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ typebox (f)typebox (i)┌typebox (e) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (r)typebox (e)┌typebox (y)typebox (i)┼typebox (g) typebox (o)┼ typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (P)typebox (Q)typebox (L) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (p)typebox (a)typebox (r)typebox (a)└typebox (e)├typebox (e)typebox (r)typebox (s), ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (a)typebox (r)typebox (e) typebox (o)typebox (f)├typebox (e)┼typebox (h)typebox (*)typebox ( ) typebox (i)┼typebox (s)┤typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├ typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S).typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-129typebox (r)typebox ()typebox ( )
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├typebox (o) typebox (e)│typebox (e)typebox (c)┤├typebox (i)┼typebox (g) typebox (a)┼typebox (y) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (c)typebox (D)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├, typebox (y)typebox (o)┤ └┤typebox (s)├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s)typebox (:)typebox ( )typebox ( )typebox (#)typebox ( ) - typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)Ftypebox (I)typebox (L)typebox (E) typebox ( )typebox ( )typebox (D)typebox ( ) typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)Ftypebox (I)typebox (L)typebox (E) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e) ├typebox (o) typebox (a)┌┌typebox (o)┬typebox (E)typebox ( ) typebox (y)typebox (o)┤ ├typebox (o) typebox (r)typebox (e)typebox (d)┤typebox (c)typebox (e) ├typebox (h)typebox (e) typebox (o)┴typebox (e)typebox (r)typebox (h)typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) typebox (d)typebox (i)typebox (s)┐ typebox (I)typebox (/)typebox (O) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (E)typebox ( ) └typebox (a)├typebox (c)typebox (h)typebox (i)┼typebox (g) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) ┬typebox (h)typebox (e)┼ ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (c)typebox (o)┼┘┤┼typebox (c)├typebox (i)typebox (o)┼ ┬typebox (i)├typebox (h) ├typebox (h)typebox (e)typebox ( )typebox (/)typebox ( ) typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)typebox (V)typebox (M) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e). typebox ( )typebox ( )typebox (D)typebox ( ) Ftypebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (i)┼typebox (f)typebox (o)typebox (r)└typebox (a)├typebox (i)typebox (o)┼ typebox (o)┼ typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (W)typebox (O)typebox (R)typebox (K)Ftypebox (I)typebox (L)typebox (E), typebox (s)typebox (e)typebox (e) ├typebox (h)typebox (e)typebox (B)typebox ( ) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d)typebox ()typebox ( ) typebox (T)┤┼typebox (i)┼typebox (g).typebox (r)typebox ( )typebox ( )2typebox ( ) - typebox (S)typebox (O)typebox (R)typebox (T)typebox (W)typebox (O)typebox (R)typebox (K)0, typebox (S)typebox (O)typebox (R)typebox (T)typebox (W)typebox (O)typebox (R)typebox (K)1, typebox (a)┼typebox (d) typebox (s)typebox (o) typebox (f)typebox (o)typebox (r)├typebox (h)typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (M)typebox (S) typebox (S)typebox (o)typebox (r)├ ┤├typebox (i)┌typebox (i)├typebox (y) typebox (a)├├typebox (e)└typebox (p)├typebox (s) ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (s)typebox (o)typebox (r)├ ┬typebox (o)typebox (r)┐ typebox (C)typebox ( ) typebox (f)typebox (i)┌typebox (e)typebox (s) typebox (i)┼ typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (C)typebox (R)typebox (A)typebox (T)typebox (C)typebox (H). typebox (I)typebox (f) ├typebox (h)typebox (e) typebox (S)typebox (O)typebox (R)typebox (T)typebox (W)typebox (O)typebox (R)typebox (K) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) typebox (C)typebox ( ) typebox (e)│typebox (i)typebox (s)├, ├typebox (h)typebox (e) ┤├typebox (i)┌typebox (i)├typebox (y) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (S)typebox (C)typebox (R)typebox (A)typebox (T)typebox (C)typebox (H)typebox (M)typebox (@)typebox ( ) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌. typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), ┼typebox (o)├typebox (e) ├typebox (h)typebox (a)├ ┼typebox (o)├ typebox (a)┌┌ ─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) ┬typebox (i)┌┌<typebox ( ) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e) typebox (s)typebox (o)typebox (r)├typebox (i)┼typebox (g), typebox (a)┼typebox (d) ├typebox (h)typebox (a)├ typebox (s)typebox (o)└typebox (e) typebox (s)typebox (o)typebox (r)├typebox (s) ┬typebox (i)┌┌ typebox (b)typebox (e)typebox (?)typebox ( ) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e)typebox (d) typebox (i)┼ └typebox (e)└typebox (o)typebox (r)typebox (y) typebox (a)┼typebox (d) typebox (s)typebox (o) ┬typebox (i)┌┌ ┼typebox (o)├ ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (i)┌typebox (y)typebox (r)typebox (#)typebox ( ) typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e) typebox (d)typebox (i)typebox (s)┐ typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)..typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)typebox (f) typebox (y)typebox (o)┤ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ typebox (R)typebox (D)typebox (M)typebox (S)typebox ($)typebox (B)typebox (I)typebox (N)typebox (D)typebox (S)typebox (O)typebox (R)typebox (T)typebox (W)typebox (O)typebox (R)typebox (K)Ftypebox (I)typebox (L)typebox (E)typebox (S), typebox (y)typebox (o)┤typebox (E)typebox ( ) ┬typebox (i)┌┌ ┼typebox (e)typebox (e)typebox (d) ├typebox (o) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (f)┤typebox (r)├typebox (h)typebox (e)typebox (r) typebox (S)typebox (O)typebox (R)typebox (T)typebox (W)typebox (O)typebox (R)typebox (K) ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) typebox (a)typebox (s) typebox (C)typebox ( ) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (')typebox ( ) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g).├typebox ( )typebox ( )typebox (E)typebox ( ) typebox (Y)typebox (o)┤ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (a)┌typebox (s)typebox (o) ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (y) ├typebox (h)typebox (a)├ typebox (s)┤typebox (f)typebox (f)typebox (i)typebox (c)typebox (i)typebox (e)┼├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) ─┤typebox (o)├typebox (a)typebox (s)typebox (o)typebox (@)typebox ( ) typebox (a)typebox (r)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (o)┼ ├typebox (h)typebox (e) typebox (R)typebox (U)typebox (N)typebox (/)typebox (D)typebox (E)typebox (T)typebox (A)typebox (C)typebox (H) typebox (c)typebox (o)└└typebox (a)┼typebox (d) ┌typebox (i)┼typebox (e), typebox (o)typebox (r)typebox (D)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (P)typebox (Q)typebox (L) typebox (p)typebox (a)typebox (r)typebox (a)└typebox (e)├typebox (e)typebox (r)typebox (s) ├typebox (o) typebox (a)┌┌typebox (o)┬ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o)typebox ()typebox ( ) typebox (e)│typebox (e)typebox (c)┤├typebox (e).typebox ( )typebox ( )7typebox ( ) 3.14.2 typebox (S)typebox (Q)typebox (L) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (a)┼typebox (d) typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1┼typebox ( )typebox ( )typebox (E)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s) 3.14.2.1 ├typebox (h)typebox (r)typebox (o)┤typebox (g)typebox (h) 3.14.2.10 typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (+)typebox ( ) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ typebox (S)typebox (Q)typebox (L) typebox (f)typebox (o)typebox (r) typebox (V)3.1..typebox ( )typebox ( )typebox (@)typebox ( ) 3.14.2.1 typebox (D)typebox (D)typebox (L) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (C)typebox (a)┼┼typebox (o)├ typebox (R)typebox (e)typebox (f)typebox (e)typebox (r) ├typebox (o) typebox (O)typebox (b)┘typebox (e)typebox (c)├typebox (s) typebox (B)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (T)typebox (h)typebox (e)typebox (i)typebox (r)typebox ()typebox ( ) typebox (C)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼typebox (o)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (C)typebox (H)typebox (E)typebox (M)typebox (A) typebox (a)┼typebox (d) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (i)┼ typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s) └┤typebox (s)├typebox (@)typebox ( ) typebox (p)typebox (r)typebox (e)typebox (c)typebox (e)typebox (d)typebox (e) (typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (o)┤typebox (r)typebox (c)typebox (e) typebox (f)typebox (i)┌typebox (e)) typebox (a)┌┌ typebox (o)├typebox (h)typebox (e)typebox (r) typebox (d)typebox (a)├typebox (a) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (?)typebox ( ) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) (typebox (D)typebox (D)typebox (L)) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) ├typebox (h)typebox (a)├ typebox (r)typebox (e)typebox (f)typebox (e)typebox (r) ├typebox (o) ├typebox (h)typebox (e) typebox (s)typebox (c)typebox (h)typebox (e)└typebox (a) typebox (o)typebox (r)typebox (r)typebox ( )typebox ( ) ├typebox (a)typebox (b)┌typebox (e), typebox (r)typebox (e)typebox (s)typebox (p)typebox (e)typebox (c)├typebox (i)┴typebox (e)┌typebox (y).typebox ( )typebox ( )7typebox ( ) 3-130 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
┬typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )-typebox ( ) 3.14.2.2 typebox (D)typebox (e)┌typebox (e)├typebox (i)┼typebox (g) typebox (M)typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox ( )typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (d)typebox (e)┌typebox (e)├typebox (i)┼typebox (g) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)├typebox (e)└typebox (s) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) Ftypebox ( ) typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (r)typebox (e) typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d)typebox (e)┼typebox (c)typebox (i)typebox (e)typebox (s) typebox (a)└typebox (o)┼typebox (g) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)├typebox (e)└typebox (s). Ftypebox (o)typebox (r)typebox (H)typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (i)typebox (f) typebox (a) ├typebox (a)typebox (b)┌typebox (e) typebox (h)typebox (a)typebox (s) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (o)┼ typebox (i)├, ├typebox (h)typebox (a)├ typebox (i)┼typebox (d)typebox (e)│ typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d)typebox (G)typebox ( ) typebox (i)┼ typebox (a) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p). typebox (I)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (T)1 typebox (i)typebox (s) typebox (a) ├typebox (a)typebox (b)┌typebox (e)typebox (d)typebox (H)typebox ( ) typebox (i)┼ typebox (a) └typebox (i)│typebox (e)typebox (d) typebox (a)typebox (r)typebox (e)typebox (a) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e)typebox (s) typebox (a) typebox (h)typebox (a)typebox (s)typebox (h)typebox (e)typebox (d) typebox (i)┼typebox (d)typebox (e)│ typebox (I)1. typebox (I)typebox (f) typebox (y)typebox (o)┤ ├typebox (r)typebox (y) ├typebox (o)typebox (G)typebox ( ) typebox (d)typebox (r)typebox (o)typebox (p) ├typebox (h)typebox (i)typebox (s) ├typebox (a)typebox (b)┌typebox (e) typebox (T)1, ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (I)1 ┬typebox (i)┌┌ typebox (a)┌typebox (s)typebox (o) typebox (b)typebox (e) typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (d) typebox (a)┼typebox (d)├1typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (g)typebox (i)┴typebox (e)typebox (s) typebox (y)typebox (o)┤ typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e).typebox (c)typebox ( )typebox ( )(typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (C)typebox (H)typebox (E)typebox (M)typebox (A) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) Ftypebox (O)typebox (O),typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (A)typebox (R)typebox (E)typebox (A) typebox (A)13typebox ( ) typebox (P)typebox (A)typebox (G)typebox (E)typebox (D) Ftypebox (O)typebox (R)typebox (M)typebox (A)typebox (T) typebox (I)typebox (S) typebox (M)typebox (I)Xtypebox (E)typebox (D)typebox (b)typebox (=)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (T)1 ( typebox (A) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R), typebox (B) typebox (I)typebox (N)typebox (T)typebox (E)typebox (G)typebox (E)typebox (R))typebox (a)typebox (;)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (I)1 typebox (O)typebox (N) typebox (T)1 (typebox (A)) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (I)typebox (N) typebox (A)1typebox (r)typebox (J)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (M)1 Ftypebox (O)typebox (R) typebox (T)1 typebox (P)typebox (L)typebox (A)typebox (C)typebox (E)typebox (M)typebox (E)typebox (N)typebox (T) typebox (V)typebox (I)typebox (A) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (I)1typebox (;)typebox ( )typebox ( ) typebox (D)typebox (R)typebox (O)typebox (P) typebox (T)typebox (A)typebox (B)typebox (L)typebox (E) typebox (T)1typebox (;)typebox ( )typebox ( )typebox (;)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (N)typebox (O)-typebox (M)typebox (E)typebox (T)typebox (A)-typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E), └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d) typebox (J)typebox ( ) typebox (%)typebox (R)typebox (D)typebox (M)typebox (S)-F-typebox (I)typebox (N)typebox (D)typebox (I)typebox (N)typebox (M)typebox (A)typebox (P), typebox (i)┼typebox (d)typebox (e)│ typebox (I)1 typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) └typebox (a)typebox (p) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox ( )typebox ( )typebox (B)typebox ( ) typebox (W)typebox (h)typebox (e)typebox (r)typebox (e)typebox (a)typebox (s) typebox (R)typebox (D)typebox (O) typebox (s)typebox (a)typebox (y)typebox (s) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ └┤typebox (s)├ typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (d)typebox (e)┌typebox (e)├typebox (e) └typebox (a)typebox (p)typebox (s) typebox (a)┼typebox (d)typebox (H)typebox ( ) typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s), ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (;) typebox (S)typebox (Q)typebox (L) typebox (s)typebox (a)typebox (y)typebox (s) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ typebox (c)typebox (a)┼ ┘┤typebox (s)├ typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (E)typebox ( ) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e) typebox (a)┼typebox (d) typebox (S)typebox (Q)typebox (L) ┬typebox (i)┌┌ ├typebox (a)┐typebox (e) typebox (c)typebox (a)typebox (r)typebox (e) typebox (o)typebox (f) typebox (d)typebox (e)┌typebox (e)├typebox (i)┼typebox (g) typebox (e)┴typebox (e)typebox (r)typebox (y)├typebox (h)typebox (i)┼typebox (g)1Ftypebox ( ) typebox (e)┌typebox (s)typebox (e) typebox (f)typebox (o)typebox (r) typebox (y)typebox (o)┤. typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) ├typebox (h)typebox (a)├ typebox (s)typebox (o)└typebox (e)├typebox (i)└typebox (e)typebox (s) typebox (S)typebox (Q)typebox (L) ├typebox (r)typebox (i)typebox (e)typebox (s) ├typebox (o)typebox (C)typebox ( ) typebox (d)typebox (e)┌typebox (e)├typebox (e) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (o)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (s)typebox (o)└typebox (e)├typebox (h)typebox (i)┼typebox (g) typebox (e)┌typebox (s)typebox (e) typebox (i)typebox (s) typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d)typebox (e)┼├.typebox (N)typebox ( )typebox ( )typebox (E)typebox ( ) typebox (S)typebox (Q)typebox (L) typebox (i)typebox (s) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├┌typebox (y) typebox (r)typebox (e)typebox (e)┴typebox (a)┌┤typebox (a)├typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (g)typebox (y) typebox (f)typebox (o)typebox (r) typebox (d)typebox (e)┌typebox (e)├typebox (i)┼typebox (g)┤typebox (@)typebox ( ) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)├typebox (e)└typebox (s) ├typebox (h)typebox (a)├ typebox (d)typebox (e)typebox (p)typebox (e)┼typebox (d) typebox (o)┼ typebox (e)typebox (a)typebox (c)typebox (h) typebox (o)├typebox (h)typebox (e)typebox (r). typebox (I)typebox (f) ┤typebox (s)typebox (e)typebox (r)typebox (s)typebox (C)typebox ( ) typebox (e)┼typebox (c)typebox (o)┤┼├typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (e)typebox (d)typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e),typebox (r)typebox (H)typebox ( ) ├typebox (h)typebox (e)┼ ├typebox (h)typebox (e)typebox (y) └┤typebox (s)├ typebox (d)typebox (e)┌typebox (e)├typebox (e) ├typebox (h)typebox (e) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)├typebox (e)└typebox (s) typebox (b)typebox (y) typebox (h)typebox (a)┼typebox (d) typebox (a)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g)typebox (E)typebox ( ) ├typebox (o) ├typebox (h)typebox (e) typebox (r)┤┌typebox (e)typebox (s) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (D)typebox (O) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)├typebox ()typebox ( ) typebox (M)typebox (a)┼┤typebox (a)┌.typebox (r)typebox ( )typebox ( )Ftypebox ( ) typebox (N)typebox (o)├typebox (e) typebox ( )typebox ( )typebox (E)typebox ( ) typebox (S)typebox (e)typebox (e) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 1.17.8 typebox (f)typebox (o)typebox (r) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) typebox (b)typebox (e)typebox (h)typebox (a)┴typebox (i)typebox (o)typebox (r) typebox (f)typebox (o)typebox (r) typebox (V)4.1 ├typebox (h)typebox (a)├typebox (r)5typebox ( ) typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├typebox (s) ├typebox (h)typebox (e) ┬typebox (a)typebox (y) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (a)typebox (r)typebox (e) typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (d).typebox (b)typebox ( )typebox ( )Ftypebox ( ) typebox ( )typebox ( )Ftypebox ( ) 3.14.2.3 typebox (S)typebox (Q)typebox (L) typebox (S)typebox (c)typebox (h)typebox (e)└typebox (a) typebox (C)typebox (o)└typebox (p)typebox (i)┌typebox (a)├typebox (i)typebox (o)┼ Ftypebox (a)typebox (i)┌typebox (s) typebox (o)┼ ├typebox (h)typebox (e) Ftypebox (i)typebox (r)typebox (s)├ Ftypebox (a)├typebox (a)┌ typebox (E)typebox (r)typebox (r)typebox (o)typebox (r)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (W)typebox (h)typebox (e)┼ typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (i)┼typebox (g) typebox (s)typebox (c)typebox (h)typebox (e)└typebox (a)typebox (s), typebox (S)typebox (Q)typebox (L) typebox (f)typebox (a)typebox (i)┌typebox (s) typebox (o)┼ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (f)typebox (a)├typebox (a)┌ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r). typebox (E)typebox ( ) typebox (T)typebox (h)typebox (a)├ └typebox (e)typebox (a)┼typebox (s) typebox (i)├ typebox (i)typebox (s) ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) ├typebox (o) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e) └typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (a)┼ typebox (o)┼typebox (c)typebox (e) ├typebox (o) )typebox ( ) typebox (f)typebox (i)┼typebox (d) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (f)typebox (a)├typebox (a)┌ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s). typebox ( )typebox ( )typebox (=)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) ┼typebox (o) ┬typebox (a)typebox (y) typebox (i)┼ typebox (V)4.0 typebox (a)┼typebox (d) typebox (h)typebox (i)typebox (g)typebox (h)typebox (e)typebox (r) ├typebox (o) typebox (a)┴typebox (o)typebox (i)typebox (d) ├typebox (h)typebox (e)typebox (c)5typebox ( ) typebox (i)┼typebox (c)typebox (o)┼┴typebox (e)┼typebox (i)typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-131typebox (h)typebox ()typebox ( )
typebox (p)typebox ()typebox ( ) ┌typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) 3.14.2.4 typebox (C)typebox (O)typebox (M)typebox (M)typebox (E)typebox (N)typebox (T) typebox (O)typebox (N) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (C)typebox (a)┼┼typebox (o)├ typebox (B)typebox (e) typebox (U)typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (C)typebox (H)typebox (E)typebox (M)typebox (A)├typebox ()typebox ( ) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (C)typebox (O)typebox (M)typebox (M)typebox (E)typebox (N)typebox (T) typebox (O)typebox (N) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (S)typebox (C)typebox (H)typebox (E)typebox (M)typebox (A)typebox ()typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├.typebox ( )typebox ( )typebox (C)typebox ( ) 3.14.2.5 typebox (D)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (C)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s) typebox (C)typebox (a)┼┼typebox (o)├ typebox (A)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (V)typebox (i)typebox (e)┬typebox (s) typebox (C)typebox (r)typebox (e)typebox (a)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (G)typebox (R)typebox (O)typebox (U)typebox (P).typebox ( )typebox ( ) typebox (B)typebox (Y) typebox (o)typebox (r) typebox (U)typebox (N)typebox (I)typebox (O)typebox (N) typebox (C)┌typebox (a)┤typebox (s)typebox (e).typebox ( )typebox ( )typebox (@)typebox ( ) typebox (V)typebox (i)typebox (e)┬typebox (s) ├typebox (h)typebox (a)├ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (a) typebox (G)typebox (R)typebox (O)typebox (U)typebox (P) typebox (B)typebox (Y) typebox (o)typebox (r) typebox (U)typebox (N)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)┼ ├typebox (h)typebox (e)typebox (i)typebox (r)typebox (C)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) ┤typebox (s)typebox (i)┼typebox (g) typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s). typebox (N)typebox (o)├typebox (e)typebox (")typebox (C)typebox ( ) ├typebox (h)typebox (a)├ typebox (i)┼ typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e) typebox (S)typebox (Q)typebox (L), ├typebox (h)typebox (e)typebox (s)typebox (e) ┴typebox (i)typebox (e)┬typebox (s) └typebox (a)typebox (y) typebox (b)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (@)typebox ( ) ├typebox (h)typebox (e) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (;) typebox (i)┼ typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d) typebox (S)typebox (Q)typebox (L) typebox (o)typebox (r) typebox (S)typebox (Q)typebox (L) └typebox (o)typebox (d)┤┌typebox (e)typebox (E)typebox ( ) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e), ├typebox (h)typebox (e)typebox (s)typebox (e) ┴typebox (i)typebox (e)┬typebox (s) └typebox (a)typebox (y) typebox (b)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (s)typebox (i)┼typebox (g)┌typebox (e)├typebox (o)┼ typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T)typebox (")typebox (C)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (a)┼typebox (d) ┬typebox (i)├typebox (h) ┼typebox (o)┼typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s). typebox (T)typebox (h)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (s)typebox (h)typebox (o)┬typebox (s)typebox (")typebox (D)typebox ( ) ┤typebox (p) typebox (o)┼┌typebox (y) ┬typebox (i)├typebox (h) typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s). typebox (I)typebox (f) typebox (a) ┤typebox (s)typebox (e)typebox (r) typebox (a)├├typebox (e)└typebox (p)├typebox (s) ├typebox (o) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (A)typebox ( ) typebox (o)┼typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e)typebox (s)typebox (e) ┴typebox (i)typebox (e)┬typebox (s) ┬typebox (i)├typebox (h) typebox (a) typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r), ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)typebox (")typebox (;)typebox ( ) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (r)typebox (e)├┤typebox (r)┼typebox (e)typebox (d) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r) typebox (i)typebox (s) typebox (o)typebox (p)typebox (e)┼typebox (e)typebox (d)typebox (:)typebox (=)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (")typebox (R)typebox (D)typebox (M)typebox (S)-F-typebox (V)typebox (I)typebox (E)typebox (W)typebox (N)typebox (O)typebox (R)typebox (E)typebox (T), ┴typebox (i)typebox (e)┬ typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e)typebox (d) typebox (b)typebox (y) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) ┐typebox (e)typebox (y)typebox (").,typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) ┼typebox (o)┼typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c)typebox (A)typebox ( ) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r)typebox (s) ├typebox (o) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬. typebox (I)typebox (f) typebox (a) typebox (d)typebox (y)┼typebox (a)└typebox (i)typebox (c) typebox (c)┤typebox (r)typebox (s)typebox (o)typebox (r) └┤typebox (s)├ typebox (b)typebox (e) typebox (@)typebox ( ) ┤typebox (s)typebox (e)typebox (d), ├typebox (h)typebox (e) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (s)typebox (h)typebox (o)┤┌typebox (d) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ├typebox (h)typebox (e) typebox (b)typebox (a)typebox (s)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s) ├typebox (h)typebox (a)├typebox (C)typebox ( ) └typebox (a)┐typebox (e) ┤typebox (p) ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ (┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (G)typebox (R)typebox (O)typebox (U)typebox (P) typebox (B)typebox (Y) typebox (a)┼typebox (d) typebox (U)typebox (N)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e)typebox (s), typebox (a)typebox (s)typebox (")typebox (/)typebox ( ) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e)) typebox (a)┼typebox (d) ┼typebox (o)├ ├typebox (h)typebox (e) ┴typebox (i)typebox (e)┬ typebox (i)├typebox (s)typebox (e)┌typebox (f).,typebox ( )typebox ( )typebox (E)typebox ( ) 3.14.2.6 typebox (Y)typebox (o)┤ typebox (C)typebox (a)┼┼typebox (o)├ typebox (U)typebox (s)typebox (e) typebox (I)typebox (N)typebox (C)typebox (L)typebox (U)typebox (D)typebox (E) typebox (S)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)┼ typebox (V)typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (D)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (")typebox ( )typebox ( )typebox (=)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox ($)typebox (P)typebox (R)typebox (E) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) ┬typebox (i)┌┌ ┼typebox (o)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s) typebox (a)┼ typebox (I)typebox (N)typebox (C)typebox (L)typebox (U)typebox (D)typebox (E)typebox (@)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)┼ ├typebox (h)typebox (e) └typebox (i)typebox (d)typebox (d)┌typebox (e) typebox (o)typebox (f) typebox (a) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (e)typebox (?)typebox ( ) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (s)typebox (e)typebox (g)└typebox (e)┼├ typebox (f)typebox (r)typebox (o)└ typebox (a) typebox (C)typebox (O)typebox (B)typebox (O)typebox (L) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (i)┌┌┤typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (s) typebox (a)┼┼8typebox ( ) typebox (I)typebox (N)typebox (C)typebox (L)typebox (U)typebox (D)typebox (E) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ├typebox (h)typebox (a)├ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (g)typebox (e)├ typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (d)typebox (:)typebox ( )typebox ( )typebox (+)typebox ( ) 01 typebox (d)typebox (e)typebox (p)├typebox (r)typebox (e)typebox (c) typebox (p)typebox (i)typebox (c) │(24). typebox ( )typebox ( ) 01 typebox (c)typebox (o)└└typebox (a)typebox (r)typebox (e)typebox (a). typebox ( )typebox ( ),typebox ( ) typebox (E)Xtypebox (E)typebox (C) typebox (S)typebox (Q)typebox (L) typebox (I)typebox (N)typebox (C)typebox (L)typebox (U)typebox (D)typebox (E) typebox (")typebox (A).typebox (D)typebox (A)typebox (T)typebox (") typebox (E)typebox (N)typebox (D)-typebox (E)Xtypebox (E)typebox (C).typebox ( )typebox ( )typebox (=)typebox ( ) 3.14.2.7 typebox (S)typebox (Q)typebox (L) typebox (A)typebox (d)typebox (a) typebox (P)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (D)typebox (o)typebox (e)typebox (s) typebox (N)typebox (o)├ typebox (S)┤typebox (p)typebox (p)typebox (o)typebox (r)├ ├typebox (h)typebox (e) typebox (C)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├.typebox (')typebox ( ) typebox (O)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (i)┼typebox (g) typebox (o)typebox (f) typebox (S)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s)typebox (r)typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (A)typebox (d)typebox (a) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├ typebox (o)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (i)┼typebox (g)typebox (A)typebox ( ) (typebox (o)┴typebox (e)typebox (r)┌typebox (a)typebox (y)typebox (i)┼typebox (g)) typebox (o)typebox (f) typebox (s)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y). typebox (I)├ ├typebox (r)typebox (e)typebox (a)├typebox (s) typebox (a)┌┌ typebox (o)typebox (f).9typebox ( ) ├typebox (h)typebox (e) typebox (o)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s) typebox (a)typebox (s) typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e) ┼typebox (a)└typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)..typebox ( )typebox ( )7typebox ( ) 3-132 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox (Q)typebox ()typebox ( )
typebox (C)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (a)typebox (r)typebox (e) ├typebox (h)typebox (r)typebox (e)typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d)typebox (s) ├typebox (o) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ ├typebox (h)typebox (e) typebox (c)┤typebox (r)typebox (r)typebox (e)┼├6typebox ( ) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) ├typebox (o) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (:)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (b)typebox (e)typebox (s)├ ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e)typebox (A)typebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r). typebox (T)typebox (h)typebox (e) └typebox (o)typebox (d)┤┌typebox (e)typebox (")typebox (D)typebox ( ) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (i)typebox (s) typebox (a)┼ typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) typebox (f)typebox (o)typebox (r) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)┼typebox (g) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox (s) ├typebox (o)typebox (I)typebox ( ) typebox (e)│typebox (e)typebox (c)┤├typebox (e) typebox (S)typebox (Q)typebox (L) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s). typebox (Y)typebox (o)┤ ├typebox (h)typebox (e)┼ typebox (i)└typebox (p)typebox (o)typebox (r)├ ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox (s)typebox (")typebox (A)typebox ( ) typebox (i)┼├typebox (o) typebox (A)typebox (d)typebox (a) typebox (a)┼typebox (d) ┤typebox (s)typebox (e) ├typebox (h)typebox (e)└ typebox (a)typebox (s) typebox (y)typebox (o)┤ ┬typebox (o)┤┌typebox (d) ┤typebox (s)typebox (e) typebox (a)┼typebox (y) typebox (o)├typebox (h)typebox (e)typebox (r) typebox (E)typebox ( ) typebox (e)│├typebox (e)typebox (r)┼typebox (a)┌ typebox (s)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└. typebox (B)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (S)typebox (Q)typebox (L) ┼typebox (o) ┌typebox (o)┼typebox (g)typebox (e)typebox (r) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (e)typebox (s)typebox (")typebox (C)typebox ( ) ├typebox (h)typebox (e) typebox (A)typebox (d)typebox (a) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└, ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (r)typebox (e)└typebox (o)┴typebox (e)typebox (s)typebox (")typebox (D)typebox ( ) typebox (a)┌┌ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)-├typebox (i)└typebox (e) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (i)└typebox (p)typebox (o)typebox (s)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e)typebox (G)typebox ( ) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (o)┼ ┬typebox (h)typebox (a)├ typebox (A)typebox (d)typebox (a) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (y)typebox (o)┤ typebox (c)typebox (a)┼ ┤typebox (s)typebox (e). typebox (T)typebox (h)typebox (e) typebox (r)┤┼- typebox (E)typebox ( ) ├typebox (i)└typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e)typebox ( )typebox (H)typebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) typebox (a)typebox (r)typebox (e) typebox (i)typebox (d)typebox (e)┼├typebox (i)typebox (c)typebox (a)┌ ├typebox (o) ├typebox (h)typebox (e) typebox (r)┤┼-├typebox (i)└typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d)7typebox ( ) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e).typebox (Ý)typebox ( )typebox ( )Ftypebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)-typebox (H)typebox ( ) ├typebox (i)└typebox (e) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e) typebox (o)typebox (f) typebox (A)typebox (d)typebox (a) typebox (f)typebox (o)typebox (r) typebox (a)┌┌ typebox (o)typebox (f) typebox (y)typebox (o)┤typebox (r) ┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (s)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s).typebox (H)typebox ( ) typebox (U)typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (i)typebox (s) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (a)typebox (c)typebox (h), typebox (a)┌┌ typebox (o)typebox (f) typebox (y)typebox (o)┤typebox (r) typebox (o)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (s)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s)typebox (G)typebox ( ) ┬typebox (o)┤┌typebox (d) typebox (b)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d) typebox (s)typebox (e)typebox (p)typebox (a)typebox (r)typebox (a)├typebox (e)┌typebox (y) typebox (s)typebox (o) ├typebox (h)typebox (e) typebox (A)typebox (d)typebox (a) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (I)typebox ( ) ┬typebox (o)┤┌typebox (d) typebox (h)typebox (a)┼typebox (d)┌typebox (e) ├typebox (h)typebox (e) ┼typebox (a)└typebox (e) typebox (s)typebox (p)typebox (a)typebox (c)typebox (e)typebox (s) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y). typebox (T)typebox (h)typebox (e) typebox (d)typebox (i)typebox (s)typebox (a)typebox (d)┴typebox (a)┼├typebox (a)typebox (g)typebox (e)typebox (o)typebox (C)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (i)typebox (s) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (a)typebox (c)typebox (h) typebox (i)typebox (s) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (i)┼ ├typebox (h)typebox (e)typebox (o)typebox (@)typebox ( ) typebox (s)┤typebox (b)typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ ┬typebox (o)┤┌typebox (d) ┼typebox (o)├ typebox (b)typebox (e) typebox (a)typebox (b)┌typebox (e) ├typebox (o) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r) ├typebox (o) ├typebox (y)typebox (p)typebox (e)typebox (s),typebox (H)typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s), typebox (a)┼typebox (d) typebox (s)typebox (o) typebox (f)typebox (o)typebox (r)├typebox (h), ├typebox (h)typebox (a)├ ┬typebox (e)typebox (r)typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) └typebox (a)typebox (i)┼typebox (G)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ ┤┼typebox (i)├ typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (S)typebox (Q)typebox (L) ┬typebox (o)┤┌typebox (d) ┼typebox (o)├ ┐┼typebox (o)┬ typebox (a)┼typebox (y)├typebox (h)typebox (i)┼typebox (g) typebox (a)typebox (b)typebox (o)┤├ typebox ()typebox ( ) ├typebox (h)typebox (e)└.typebox ( )typebox ( )typebox (A)typebox ( ) typebox (o) typebox (T)typebox (h)typebox (e) ├typebox (h)typebox (i)typebox (r)typebox (d) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) └typebox (a)┐typebox (e) typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├ typebox (a)┌┌ typebox (o)typebox (f)typebox (S)typebox (C)typebox ( ) ├typebox (h)typebox (e) ┼typebox (a)└typebox (e)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (S)typebox (Q)typebox (L) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (i)┼ ├typebox (h)typebox (e) typebox (o)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d)├typebox (?)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┤┼typebox (i)─┤typebox (e) typebox (i)┼ typebox (a)┌┌ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (o)┴typebox (e)typebox (r)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (C)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox (s). typebox (I)typebox (f) typebox (y)typebox (o)┤ ┬typebox (a)┼├ ├typebox (o) ┌typebox (i)└typebox (i)├ typebox (y)typebox (o)┤typebox (r)typebox (s)typebox (e)┌typebox (f) ├typebox (o) ┤typebox (s)typebox (i)┼typebox (g)typebox (f)typebox (G)typebox ( ) typebox (A)typebox (N)typebox (S)typebox (I) typebox (s)├typebox (a)┼typebox (d)typebox (a)typebox (r)typebox (d) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s), ├typebox (h)typebox (e) ┼typebox (a)└typebox (e)typebox (s) typebox (o)typebox (f) typebox (a)┌┌ typebox (h)typebox (o)typebox (s)├ ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e)┌typebox (G)typebox ( ) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ typebox (S)typebox (Q)typebox (L) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) └┤typebox (s)├ typebox (b)typebox (e) ┤┼typebox (i)─┤typebox (e) typebox (i)┼ ├typebox (h)typebox (e)typebox (e)typebox ( )typebox ( ) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (f)typebox (i)┌typebox (e).├typebox ( )typebox ( )typebox (A)typebox ( ) 3.14.2.8 typebox (S)typebox (Q)typebox (L) typebox (P)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (D)typebox (o)typebox (e)typebox (s) typebox (N)typebox (o)├ typebox (E)┴typebox (a)┌┤typebox (a)├typebox (e) typebox (E)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (i)┼typebox (f)typebox (=)typebox ( ) typebox (V)typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (D)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (r) typebox (U)┼typebox (d)typebox (e)typebox (r)typebox (s)├typebox (a)┼typebox (d) typebox (L)typebox (i)├typebox (e)typebox (r)typebox (a)┌typebox (s)├typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox ($)typebox (P)typebox (R)typebox (E) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (C) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (g)typebox (i)┴typebox (e)typebox (s) ├typebox (h)typebox (e)typebox (E)typebox ( ) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) └typebox (e)typebox (s)typebox (s)typebox (a)typebox (g)typebox (e) ┬typebox (h)typebox (e)┼ typebox (a)┼ typebox (S)typebox (Q)typebox (L) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (s) ├typebox (o)typebox (f)typebox (D)typebox ( ) typebox (a) typebox (h)typebox (o)typebox (s)├ ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e)typebox (d) typebox (a)typebox (s) typebox (a) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r) typebox (a)typebox (r)typebox (r)typebox (a)typebox (y)typebox (G)typebox ( ) ┬typebox (h)typebox (o)typebox (s)typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (s) typebox (a)┼typebox (y)├typebox (h)typebox (i)┼typebox (g) typebox (o)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (a) typebox (s)├typebox (r)typebox (a)typebox (i)typebox (g)typebox (h)├typebox (r)typebox ( )typebox ( ) ┼┤└typebox (e)typebox (r)typebox (i)typebox (c) ┴typebox (a)┌┤typebox (e)typebox (:)typebox ( )typebox ( )typebox (T)typebox ( ) typebox (%)typebox (S)typebox (Q)typebox (L)-F-typebox (B)typebox (A)typebox (D)typebox (A)typebox (R)typebox (R)typebox (A)typebox (Y), typebox (H)typebox (o)typebox (s)├ ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (a)typebox (d)typebox (d)typebox (r)typebox (e)typebox (s)typebox (s) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a)┼ typebox (a)typebox (r)typebox (r)typebox (a)typebox (y) typebox (s)typebox (y)┼├typebox (a)│ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (!)typebox ( ) typebox (i)┼ typebox (i)├typebox (s) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼.└typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-133typebox (r)typebox ()typebox ( )
typebox ( )typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (=)typebox ( ) Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (i)typebox (s) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (d)5typebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a) ┼typebox (a)└typebox (e)typebox (d) typebox (c)typebox (o)┼typebox (s)├typebox (a)┼├ typebox (o)typebox (r) typebox (a)┼ typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (:)typebox (r)typebox ( )typebox ( )typebox (#)typebox ( ) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (N)typebox (A)typebox (M)typebox (E)typebox (L)typebox (E)typebox (N) (20)typebox (a)typebox (#)typebox ( ) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (A)typebox (D)typebox (D)typebox (R)typebox (E)typebox (S)typebox (S)typebox (L)typebox (E)typebox (N) (31) typebox (K)typebox ( ) typebox (c)typebox (h)typebox (a)typebox (r) ┼typebox (a)└typebox (e) typebox ([)typebox (N)typebox (A)typebox (M)typebox (E)typebox (L)typebox (E)typebox (N) typebox (+) 1] typebox (/)typebox (*) typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (*)typebox (/)┼typebox (K)typebox ( ) typebox (c)typebox (h)typebox (a)typebox (r) typebox (a)typebox (d)typebox (d)typebox (r)typebox (e)typebox (s)typebox (s) typebox ([)typebox (A)typebox (D)typebox (D)typebox (R)typebox (E)typebox (S)typebox (S)typebox (L)typebox (E)typebox (N)] typebox (/)typebox (*) typebox (T)typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (*)typebox (/)┤typebox ( )typebox ( )7typebox ( ) typebox (N)typebox (o)├typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (i)typebox (s) typebox (h)typebox (a)typebox (s) typebox (a)┌┬typebox (a)typebox (y)typebox (s) typebox (b)typebox (e)typebox (e)┼ typebox (a) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼. typebox ( )typebox ( )typebox (:)typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) ├typebox (h)typebox (a)├ typebox (r)typebox (e)─┤typebox (i)typebox (r)typebox (e)typebox (s) ├┬typebox (o) typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s)typebox (:)typebox ( )typebox ( )typebox (=)typebox ( ) 1. typebox (R)typebox (e)└typebox (o)┴typebox (e) ├typebox (h)typebox (e) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)┼typebox (d)typebox (R)typebox (A)typebox ( ) ┤typebox (p)typebox (d)typebox (a)├typebox (e) ├typebox (h)typebox (e) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ┌typebox (i)┼typebox (e) typebox (a)typebox (c)typebox (c)typebox (o)typebox (r)typebox (d)typebox (i)┼typebox (g)┌typebox (y)typebox (;) typebox (a)┌typebox (s)typebox (o) typebox (r)typebox (e)└typebox (o)┴typebox (e) ├typebox (h)typebox (e)typebox (H)typebox (/)typebox ( ) typebox (p)typebox (a)typebox (r)typebox (e)┼├typebox (h)typebox (e)typebox (s)typebox (e)typebox (s) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ┌typebox (i)┼typebox (e)typebox (:) typebox ( )typebox ( )typebox (%)typebox ( ) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (N)typebox (A)typebox (M)typebox (E)typebox (L)typebox (E)typebox (N) 21typebox (c)typebox (%)typebox ( ) typebox (#)typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) typebox (A)typebox (D)typebox (D)typebox (R)typebox (E)typebox (S)typebox (S)typebox (L)typebox (E)typebox (N) 31 typebox (')typebox ( ) typebox (c)typebox (h)typebox (a)typebox (r) ┼typebox (a)└typebox (e) typebox ([)typebox (N)typebox (A)typebox (M)typebox (E)typebox (L)typebox (E)typebox (N)]├.typebox ( ) typebox (c)typebox (h)typebox (a)typebox (r) typebox (a)typebox (d)typebox (d)typebox (r)typebox (e)typebox (s)typebox (s) typebox ([)typebox (A)typebox (D)typebox (D)typebox (R)typebox (E)typebox (S)typebox (S)typebox (L)typebox (E)typebox (N)]typebox ( )typebox ( )typebox (=)typebox ( ) 2. typebox (R)┤┼ ├typebox (h)typebox (e) typebox (C) typebox (c)typebox (o)typebox (d)typebox (e) ├typebox (h)typebox (r)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (e) typebox (C) typebox (p)typebox (r)typebox (e)typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (o)typebox (r) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (D)typebox ( ) typebox (i)┼┴typebox (o)┐typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r). typebox (T)typebox (h)typebox (i)typebox (s) ┬typebox (i)┌┌ typebox (f)typebox (o)typebox (r)typebox (c)typebox (e) typebox (a)┌┌ ┼typebox (a)└typebox (e)typebox (d)typebox (D)typebox ( ) typebox (c)typebox (o)┼typebox (s)├typebox (a)┼├typebox (s) ├typebox (o) typebox (b)typebox (e) ├typebox (r)typebox (a)┼typebox (s)┌typebox (a)├typebox (e)typebox (d) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) ├typebox (r)typebox (i)typebox (e)typebox (s)typebox ()typebox ( ) ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e)└typebox (:)typebox (o)typebox ( )typebox ( )3typebox ( ) typebox (C)typebox (C)typebox (/)typebox (P)typebox (R)typebox (E)typebox (P)typebox (R)typebox (O)typebox (C)typebox (E)typebox (S)typebox (S)typebox (=)typebox (f)typebox (i)┌typebox (e)┼typebox (a)└typebox (e).typebox (S)typebox (C)typebox (P) typebox (f)typebox (i)┌typebox (e)┼typebox (a)└typebox (e).typebox (S)typebox (C)┼typebox ($)typebox ( ) typebox (S)typebox (Q)typebox (L)typebox ($)typebox (P)typebox (R)typebox (E)typebox (/)typebox (C)typebox (C) typebox (f)typebox (i)┌typebox (e)┼typebox (a)└typebox (e).typebox (S)typebox (C)typebox (P)typebox ( )typebox ( )typebox (C)typebox ( ) 3.14.2.9 typebox (S)typebox (Q)typebox (L) typebox (A)typebox (d)typebox (a) typebox (P)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (D)typebox (o)typebox (e)typebox (s) typebox (N)typebox (o)├ typebox (S)┤typebox (p)typebox (p)typebox (o)typebox (r)├ typebox (N)typebox (a)└typebox (e)typebox (d) typebox (L)typebox (i)├typebox (e)typebox (r)typebox (a)┌typebox (s) typebox (o)typebox (r)├typebox ()typebox ( ) typebox (R)typebox (a)┼typebox (g)typebox (e)typebox (s) typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (A)typebox (d)typebox (a) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (s)┤typebox (p)typebox (p)typebox (o)typebox (r)├ ├typebox (h)typebox (e) ┤typebox (s)typebox (e) typebox (o)typebox (f) ┼typebox (a)└typebox (e)typebox (d) typebox ( )typebox ( ) ┌typebox (i)├typebox (e)typebox (r)typebox (a)┌typebox (s) typebox (o)typebox (r) typebox (r)typebox (a)┼typebox (g)typebox (e)typebox (s). typebox ( )typebox ( )typebox (?)typebox ( ) typebox (I)├ typebox (i)typebox (s) typebox (p)typebox (o)typebox (s)typebox (s)typebox (i)typebox (b)┌typebox (e) ├typebox (o) typebox (a)┴typebox (o)typebox (i)typebox (d) ├typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ typebox (b)typebox (y) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e)typebox (d)>typebox ( ) └typebox (o)typebox (d)┤┌typebox (e) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (d)typebox ()typebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e).typebox ( )typebox ( )typebox (D)typebox ( ) 3.14.2.10 typebox (S)typebox (Q)typebox (L) typebox (M)typebox (o)typebox (d)┤┌typebox (e) typebox (L)typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) typebox (P)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (o)typebox (r) Ftypebox (a)typebox (i)┌typebox (s) typebox (o)┼ ├typebox (h)typebox (e) Ftypebox (i)typebox (r)typebox (s)├ Ftypebox (a)├typebox (a)┌typebox ()typebox ( ) typebox (E)typebox (r)typebox (r)typebox (o)typebox (r) typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) └typebox (o)typebox (d)┤┌typebox (e) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (s)typebox (s)typebox (o)typebox (r) typebox (f)typebox (a)typebox (i)┌typebox (s) typebox (o)┼ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (r)typebox (s)├ typebox (f)typebox (a)├typebox (a)┌ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r).typebox (E)typebox ( ) typebox (T)typebox (h)typebox (a)├ └typebox (e)typebox (a)┼typebox (s) typebox (i)├ typebox (i)typebox (s) ┼typebox (e)typebox (c)typebox (e)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) ├typebox (o) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└ └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (a)├typebox (i)typebox (o)┼typebox (s)typebox (c)(typebox ( ) ├typebox (o) typebox (f)typebox (i)┼typebox (d) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (f)typebox (a)├typebox (a)┌ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s).typebox ( )typebox ( )9typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) ┼typebox (o) ┬typebox (a)typebox (y) typebox (i)┼ typebox (V)4.0 typebox (a)┼typebox (d) typebox (h)typebox (i)typebox (g)typebox (h)typebox (e)typebox (r) ├typebox (o) typebox (a)┴typebox (o)typebox (i)typebox (d) ├typebox (h)typebox (e)┬1typebox ( ) typebox (i)┼typebox (c)typebox (o)┼┴typebox (e)┼typebox (i)typebox (e)┼typebox (c)typebox (e) typebox (o)typebox (f) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (a)├typebox (i)typebox (o)┼typebox (s). typebox ( )typebox ( )7typebox ( ) 3-134 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( )
typebox (e)typebox ()typebox ( ) -typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) 3.14.3 typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (a)┼typebox (d) typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1typebox ( )typebox ( )typebox (H)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼ 3.14.3.1 typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s) typebox (a) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (I)typebox ( ) typebox (i)┼ typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (s)├typebox (i)┌┌ typebox (e)│typebox (i)typebox (s)├typebox (s) typebox (i)┼ typebox (V)4.0typebox (i)typebox ()typebox ( ) typebox (a)┼typebox (d) typebox (V)4.1. typebox ( )typebox ( )typebox (@)typebox ( ) 3.14.3.1 typebox (D)typebox (i)typebox (s)typebox (a)typebox (b)┌typebox (e) typebox (V)typebox (A)X typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (V)1.0 typebox (S)├typebox (a)typebox (r)├┤typebox (p) typebox (P)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (I)typebox (f) typebox (V)typebox (A)X typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 1.0 ┬typebox (a)typebox (s) typebox (i)┼typebox (s)├typebox (a)┌┌typebox (e)typebox (d) typebox (o)┼ typebox (y)typebox (o)┤typebox (r) typebox (B)typebox ( ) typebox (V)typebox (M)typebox (S) typebox (s)typebox (y)typebox (s)├typebox (e)└, ┌typebox (o)typebox (g) typebox (i)┼ ├typebox (o) typebox (a) typebox (p)typebox (r)typebox (i)┴typebox (i)┌typebox (e)typebox (g)typebox (e)typebox (d) typebox (a)typebox (c)typebox (c)typebox (o)┤┼├, typebox (e)typebox (d)typebox (i)├ ├typebox (h)typebox (e)typebox (H)typebox ( ) typebox (S)typebox (Y)typebox (S)typebox ($)typebox (M)typebox (A)typebox (N)typebox (A)typebox (G)typebox (E)typebox (R)typebox (:)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (U)typebox (P)typebox (V)5.typebox (C)typebox (O)typebox (M) typebox (c)typebox (o)└└typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (o)typebox (c)typebox (e)typebox (d)┤typebox (r)typebox (e), typebox (a)┼typebox (d) typebox (d)typebox (e)┌typebox (e)├typebox (e)0typebox ( ) typebox (o)typebox (r) typebox (c)typebox (o)└└typebox (e)┼├ typebox (o)┤├ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┌typebox (i)┼typebox (e)typebox (:)typebox ( )typebox ( )typebox (/)typebox ( ) typebox ($) typebox (@)typebox (S)typebox (Y)typebox (S)typebox ($)typebox (M)typebox (A)typebox (N)typebox (A)typebox (G)typebox (E)typebox (R)typebox (:)typebox (S)typebox (Q)typebox (L)typebox (S)typebox (R)typebox (V)typebox ($)typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (U)typebox (P).typebox (C)typebox (O)typebox (M)typebox (d)typebox ( )typebox ( )Ftypebox ( ) typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (s)├typebox (a)typebox (r)├┤typebox (p) ┼typebox (o)┬ typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) typebox (i)┼ typebox (S)typebox (Q)typebox (L)typebox ($)typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (U)typebox (P), ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (i)typebox (s)(typebox ( ) typebox (c)typebox (a)┌┌typebox (e)typebox (d) typebox (f)typebox (r)typebox (o)└ typebox (R)typebox (M)typebox (O)typebox (N)typebox (S)typebox (T)typebox (A)typebox (R)typebox (T).typebox (C)typebox (O)typebox (M).typebox ( )typebox ( )Ftypebox ( ) 3.14.4 typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (a)┼typebox (d) typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1typebox ( )typebox ( )typebox (H)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s) 3.14.4.1 ├typebox (h)typebox (r)typebox (o)┤typebox (g)typebox (h) 3.14.4.5 typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s)typebox (I)typebox ( ) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (i)┼ typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (f)typebox (o)typebox (r) typebox (V)3.1. typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s)typebox (o)(typebox ( ) typebox (c)typebox (o)┼├typebox (i)┼┤typebox (e) typebox (i)┼ typebox (V)4.0 typebox (a)┼typebox (d) typebox (V)4.1.typebox ( )typebox ( )typebox (&)typebox ( ) 3.14.4.1 typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (H)typebox (a)┼typebox (d)┌typebox (e) typebox (S)typebox (c)typebox (o)typebox (p)typebox (e)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (B)typebox (o)├typebox (h) ├typebox (h)typebox (e) typebox (R)typebox (D)typebox (M)typebox (L) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (O) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) └typebox (a)┼┤typebox (a)┌typebox (s) typebox (s)├typebox (a)├typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e)typebox (C)typebox ( ) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (s)typebox (c)typebox (o)typebox (p)typebox (e) typebox (i)typebox (s) typebox (G)typebox (L)typebox (O)typebox (B)typebox (A)typebox (L). typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (r)┤typebox (e)typebox (r)-typebox ( ) typebox (e)│typebox (c)typebox (e)typebox (p)├ typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s)typebox (:)typebox (e)typebox ( )typebox ( )typebox ()typebox ( ) typebox (o) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E)typebox (I)typebox ( )typebox ( )typebox (E)typebox ( ) - typebox (T)typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (i)typebox (s) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e)typebox (d) typebox (G)typebox (L)typebox (O)typebox (B)typebox (A)typebox (L) typebox (b)typebox (y)typebox (g)typebox ( )typebox ( ) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├.typebox ( )typebox ( )8typebox ( ) typebox (I)typebox (N)typebox (V)typebox (O)typebox (K)typebox (E) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (')typebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L)typebox (')typebox ( )typebox ( )typebox (C)typebox ( ) - typebox (A) ┼typebox (a)└typebox (e)typebox (d) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (i)typebox (s) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e)typebox (d) typebox (a)typebox (s) typebox (L)typebox (O)typebox (C)typebox (A)typebox (L) typebox (b)typebox (y)typebox (e)typebox ( )typebox ( ) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├.typebox ( )typebox ( )typebox (?)typebox ( ) typebox (I)typebox (N)typebox (V)typebox (O)typebox (K)typebox (E) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox (P)typebox (E)typebox (R)typebox (S) typebox (=) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (')typebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L)typebox (')┼typebox ( )typebox ( )typebox ()typebox ( ) typebox (o) typebox (R)typebox (D)typebox (M)typebox (L) typebox ( )typebox ( )typebox (B)typebox ( ) - typebox (B)typebox (o)├typebox (h) ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (a)┼typebox (d) ┼typebox (a)└typebox (e)typebox (d) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (a)typebox (r)typebox (e)2typebox ( ) typebox (d)typebox (e)typebox (c)┌typebox (a)typebox (r)typebox (e)typebox (d) typebox (a)typebox (s) typebox (G)typebox (L)typebox (O)typebox (B)typebox (A)typebox (L) typebox (b)typebox (y) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├.typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-135 typebox ()typebox ( )
typebox ( ) F1.typebox (d)typebox ()typebox ( ) typebox (E)typebox (N)typebox (D) typebox (I)typebox (N)typebox (D)typebox (E)X.typebox ( )typebox ( )5typebox ( ) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (I)1 typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E)typebox (A)typebox (R)typebox (E)typebox (A)1. typebox ( )typebox ( )2typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) ┬typebox (i)┌┌ typebox (r)typebox (e)typebox (s)┤┌├ typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (:)typebox ( )typebox ( )8typebox ( ) typebox (%)typebox (R)typebox (D)typebox (B)-typebox (E)-typebox (N)typebox (O)typebox (M)typebox (E)typebox (T)typebox (A)typebox (U)typebox (P)typebox (D)typebox (A)typebox (T)typebox (E), └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (f)typebox (a)typebox (i)┌typebox (e)typebox (d)typebox (N)typebox ( ) -typebox (R)typebox (D)typebox (M)typebox (S)-F-typebox (C)typebox (H)typebox (G)typebox (I)typebox (D)Xtypebox (N)typebox (O)typebox (A)typebox (D)typebox (D)typebox (M)typebox (A)typebox (P), typebox (I)typebox (N)typebox (D)typebox (E)X └typebox (a)typebox (y) ┼typebox (o)├ typebox (b)typebox (e) typebox (a)┌├typebox (e)typebox (r)typebox (e)typebox (d)typebox (/)typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) ├typebox (o) typebox (h)typebox (a)┴typebox (e) └typebox (a)typebox (p)typebox ( )typebox ( )typebox (?)typebox ( ) typebox (I)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1, typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ ┬typebox (i)├typebox (h)typebox (o)┤├ typebox (a) └typebox (a)typebox (p) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (*)typebox ( ) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (e) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (d) ├typebox (o) typebox (h)typebox (a)┴typebox (e) typebox (a) └typebox (a)typebox (p).typebox ( )typebox ( )typebox (A)typebox ( ) 3.14.4.3 typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)typebox (f) typebox (D)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (O)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (S)typebox (a)└typebox (e) typebox (Q)┤typebox (e)typebox (r)typebox (y)typebox (R)(typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (D)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (E)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├typebox (s)typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ typebox (s)typebox (o)└typebox (e) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s), ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) ─┤typebox (e)typebox (r)typebox (y) typebox (i)typebox (s) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e)typebox (d) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├┌typebox (y)typebox (@)typebox ( ) typebox (f)typebox (r)typebox (o)└ typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├typebox (s) (typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E)typebox (/)typebox (C)typebox (O)typebox (B)typebox (O)typebox (L), typebox (f)typebox (o)typebox (r)typebox (D)typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e)). typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) typebox (d)┤typebox (e) ├typebox (o) ├typebox (h)typebox (e) typebox (f)typebox (a)typebox (c)├ ├typebox (h)typebox (a)├ ─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) typebox (a)typebox (r)typebox (e)typebox (B)typebox ( ) typebox (h)typebox (a)┼typebox (d)┌typebox (e)typebox (d) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├┌typebox (y) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e)typebox (s), typebox (i)┼ ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e), typebox (R)typebox (D)typebox (O)7typebox ( ) typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E), typebox (a)┼typebox (d) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (B)typebox (L)typebox (R)typebox (s) typebox (a)typebox (r)typebox (e) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (d)..typebox ( )typebox ( )typebox (E)typebox ( ) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (i)typebox (s) typebox (a) typebox (b)typebox (a)├typebox (c)typebox (h) typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├ typebox (a)typebox (s) typebox (o)typebox (p)typebox (p)typebox (o)typebox (s)typebox (e)typebox (d) ├typebox (o) ├typebox (h)typebox (e) typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e)└typebox (?)typebox ( ) typebox (R)typebox (D)typebox (O) typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├. typebox (T)typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e), typebox (i)┼ typebox (s)typebox (o)└typebox (e) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s), typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (c)typebox (a)┼typebox (/)typebox (?)typebox ( ) typebox (c)typebox (o)┼typebox (s)typebox (o)┌typebox (i)typebox (d)typebox (a)├typebox (e) ├┬typebox (o) typebox (o)typebox (r) └typebox (o)typebox (r)typebox (e) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (a)┼typebox (d) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e) typebox (a) └typebox (o)typebox (r)typebox (e) typebox (E)typebox ( ) typebox (c)typebox (o)└typebox (p)typebox (a)typebox (c)├ typebox (B)typebox (L)typebox (R) ├typebox (h)typebox (a)┼ typebox (R)typebox (D)typebox (O). Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ─┤typebox (e)typebox (r)typebox (y), typebox (@)typebox ( ) typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E) typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (s) typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e) typebox (B)typebox (L)typebox (R) typebox (i)typebox (d)typebox (e)┼├typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) ├typebox (h)typebox (r)typebox (e)typebox (e) typebox (o)┤├typebox (p)┤├typebox ()typebox ( ) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (s)typebox (:)typebox (T)typebox ( )typebox ( )7typebox ( ) 3-136 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) typebox ()typebox ( ) typebox ()typebox ( ) typebox (r)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )9typebox ( ) 3.14.4.2 typebox (R)typebox (D)typebox (O) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ typebox (I)typebox (s) typebox (N)typebox (o)┬ typebox (S)typebox (i)typebox (g)┼typebox (a)┌typebox (e)typebox (d).typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)┼ typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼typebox (s) 3.0typebox (A) typebox (a)┼typebox (d) 3.0typebox (B), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d) ├typebox (h)typebox (e) ┤typebox (s)typebox (e)typebox (r) ├typebox (o)typebox (D)typebox ( ) typebox (a)├├typebox (e)└typebox (p)├ ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (o)┼ typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ ├typebox (h)typebox (a)├typebox (D)typebox ( ) ┬typebox (a)typebox (s) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) ├typebox (o) typebox (b)typebox (e) typebox (p)┌typebox (a)typebox (c)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (e)typebox (f)typebox (a)┤┌├ typebox (R)typebox (D)typebox (B)typebox ($)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e)typebox (A)typebox ( ) typebox (a)typebox (r)typebox (e)typebox (a) typebox (o)typebox (f) typebox (a) └┤┌├typebox (i)typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) (├typebox (h)typebox (a)├ typebox (i)typebox (s), ├typebox (h)typebox (e) typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (A)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ┬typebox (a)typebox (s) ┤typebox (s)typebox (e)typebox (d) ┬typebox (i)├typebox (h)typebox (o)┤├ typebox (a) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e)). typebox (T)typebox (h)typebox (i)typebox (s) typebox (E)typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (s)typebox (h)typebox (o)┤┌typebox (d) ┼typebox (o)├ typebox (h)typebox (a)┴typebox (e) typebox (b)typebox (e)typebox (e)┼ typebox (a)┌┌typebox (o)┬typebox (e)typebox (d), typebox (a)┼typebox (d) typebox (i)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)3.1typebox (e)typebox ( )typebox ( ) typebox (i)├ typebox (i)typebox (s) typebox (a) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (C)typebox ( ) typebox (I)typebox (f) typebox (a) typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e) typebox (a)┼ typebox (i)┼typebox (d)typebox (e)│ typebox (i)┼ typebox (B)typebox ( ) typebox (a) └┤┌├typebox (i)typebox (f)typebox (i)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e) typebox (i)typebox (s) ┼typebox (o)├typebox (E)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d), typebox (a)┼typebox (y) typebox (a)├├typebox (e)└typebox (p)├ ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ ├typebox (o) typebox (E)typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e) ├typebox (h)typebox (e) typebox (s)├typebox (o)typebox (r)typebox (a)typebox (g)typebox (e) typebox (a)typebox (r)typebox (e)typebox (a) typebox (i)┼ ┬typebox (h)typebox (i)typebox (c)typebox (h) ├typebox (h)typebox (e) typebox (i)┼typebox (d)typebox (e)│ typebox (i)typebox (s) typebox (s)├typebox (o)typebox (r)typebox (e)typebox (d) typebox (i)typebox (s) ┼typebox (o)├└typebox ()typebox ( ) typebox (a)┌┌typebox (o)┬typebox (e)typebox (d)typebox (:)typebox ( )typebox ( )typebox (!)typebox ( ) typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E) typebox (I)typebox (N)typebox (D)typebox (E)X typebox (I)1 Ftypebox (O)typebox (R) typebox (R)1.
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (=)typebox ( ) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (S)typebox (T)typebox (R)typebox (E)typebox (A)typebox (M) typebox (S) typebox (U)typebox (S)typebox (I)typebox (N)typebox (G) typebox (R) typebox (I)typebox (N) typebox (R)typebox (E)typebox (L) typebox (W)typebox (I)typebox (T)typebox (H) typebox (R).Ftypebox (L)typebox (D)1 < 123(typebox ()typebox ( ) Ftypebox (E)typebox (T)typebox (C)typebox (H) typebox (S)typebox (h)typebox ()typebox ( ) typebox (G)typebox (E)typebox (T)typebox (a)typebox ($)typebox ( ) typebox (H)typebox (O)typebox (S)typebox (T)typebox (V)typebox (A)typebox (R)1 typebox (=) typebox (R).Ftypebox (L)typebox (D)1typebox (;)typebox ($)typebox ( ) typebox (H)typebox (O)typebox (S)typebox (T)typebox (V)typebox (A)typebox (R)2 typebox (=) typebox (R).Ftypebox (L)typebox (D)2typebox (;)typebox (#)typebox ( ) typebox (H)typebox (O)typebox (S)typebox (T)typebox (V)typebox (A)typebox (R)3 typebox (=) typebox (R).Ftypebox (L)typebox (D)3typebox (h)typebox ()typebox ( ) typebox (E)typebox (N)typebox (D)typebox (G)typebox (E)typebox (T)typebox (a)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (A)┼ typebox (e)─┤typebox (i)┴typebox (a)┌typebox (e)┼├ typebox (R)typebox (D)typebox (O) ─┤typebox (e)typebox (r)typebox (y) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) ├┬typebox (o) typebox (B)typebox (L)typebox (R)typebox (s), typebox (o)┼typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e)typebox (D)typebox ( ) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (S)typebox (T)typebox (R)typebox (E)typebox (A)typebox (M) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (a)┼typebox (d) typebox (o)┼typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) Ftypebox (E)typebox (T)typebox (C)typebox (H) typebox (a)┼typebox (d) typebox (P)typebox (R)typebox (I)typebox (N)typebox (T)typebox ()typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s)typebox (:) typebox ( )typebox ( )typebox (=)typebox ( ) typebox (S)typebox (T)typebox (A)typebox (R)typebox (T)typebox (S)typebox (T)typebox (R)typebox (E)typebox (A)typebox (M) typebox (S) typebox (U)typebox (S)typebox (I)typebox (N)typebox (G) typebox (R) typebox (I)typebox (N) typebox (R)typebox (E)typebox (L) typebox (W)typebox (I)typebox (T)typebox (H) typebox (R).Ftypebox (L)typebox (D)1 < 123 typebox ()typebox ( ) Ftypebox (E)typebox (T)typebox (C)typebox (H) typebox (S)┼typebox (*)typebox ( ) typebox (P)typebox (R)typebox (I)typebox (N)typebox (T) typebox (R).Ftypebox (L)typebox (D)1, typebox (R).Ftypebox (L)typebox (D)2, typebox (R).Ftypebox (L)typebox (D)3typebox ( )typebox ( )typebox (E)typebox ( ) 3.14.4.4 typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (o)┼ typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (M)typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) typebox (V)typebox (a)┌┤typebox (e) Ftypebox (i)typebox (e)┌typebox (d)typebox (s) typebox (i)┼ typebox (N)typebox (e)typebox (s)├typebox (e)typebox (d)typebox ( )typebox ()typebox ( ) typebox (Q)┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s)typebox ( )typebox ( )Ftypebox ( ) typebox (W)typebox (i)├typebox (h)typebox (i)┼ typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e) typebox (c)typebox (o)┼├typebox (e)│├, typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (c)typebox (o)┼├typebox (e)│├ typebox (o)typebox (f) typebox (a) typebox (s)typebox (i)┼typebox (g)┌typebox (e)typebox (G)typebox ( ) typebox (r)typebox (e)─┤typebox (e)typebox (s)├, typebox (i)typebox (f) typebox (a)┼ typebox (a)typebox (r)typebox (i)├typebox (h)└typebox (e)├typebox (i)typebox (c) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) ├typebox (h)typebox (e) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G) typebox (A)typebox ( ) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (o)typebox (r), ├typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)┤┌├typebox (i)┼typebox (g) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ ┬typebox (i)┌┌ typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e) ├typebox (o) typebox (C)typebox ( ) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G). typebox (I)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s)typebox ($)typebox (?)typebox ( ) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) (┤┼┐┼typebox (o)┬┼) ┴typebox (a)┌┤typebox (e)typebox (s), typebox (a)┼typebox (d) ├typebox (h)typebox (e) ─┤typebox (e)typebox (r)typebox (y) typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y)typebox (c)Ftypebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (p)typebox (r)typebox (e)├typebox (s) ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e)typebox (s) typebox (i)┼ typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox (a)typebox (s) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) (┤┼┐┼typebox (o)┬┼),typebox (H)typebox ( ) typebox (c)typebox (a)┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)3 typebox (=) typebox (V)typebox (A)typebox (R)typebox (I)typebox (A)typebox (B)typebox (L)typebox (E) typebox (+) typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)1 ├typebox (o)typebox (")typebox ( ) typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e) ├typebox (o) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G)typebox (:)typebox ( )typebox ( )typebox (&)typebox ( ) typebox (R)typebox (D)typebox (O)> Ftypebox (O)typebox (R) typebox (A) typebox (I)typebox (N) typebox (R)typebox (E)typebox (L)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N)typebox (A)typebox (#)typebox ( ) typebox (c)typebox (o)┼├> typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y) typebox (A) typebox (U)typebox (S)typebox (I)typebox (N)typebox (G)X5typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)3 typebox (=) typebox (V)typebox (A)typebox (R)typebox (I)typebox (A)typebox (B)typebox (L)typebox (E) typebox (+) typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox ( )typebox ( ) typebox (c)typebox (o)┼├> typebox (E)typebox (N)typebox (D)typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y)typebox (O) typebox (c)typebox (o)┼├> typebox (E)typebox (N)typebox (D)Ftypebox (O)typebox (R)typebox (r)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (i)┼ ┼typebox (e)typebox (s)├typebox (e)typebox (d) ─┤typebox (e)typebox (r)typebox (i)typebox (e)typebox (s) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e) └┤┌├typebox (i)typebox (p)┌typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (C)typebox ( ) typebox (r)typebox (e)─┤typebox (e)typebox (s)├typebox (s), typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (i)typebox (f) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (H)typebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) (┤┼┐┼typebox (o)┬┼) ┴typebox (a)┌┤typebox (e)typebox (s), ├typebox (h)typebox (e) typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼ typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)typebox (E)typebox ( ) 3 typebox (=) typebox (V)typebox (A)typebox (R)typebox (I)typebox (A)typebox (B)typebox (L)typebox (E) typebox (+) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (r)typebox (e)├┤typebox (r)┼typebox (s) typebox (d)typebox (i)typebox (f)typebox (f)typebox (e)typebox (r)typebox (e)┼├ typebox (r)typebox (e)typebox (s)┤┌├typebox (s). typebox (T)typebox (h)typebox (e) typebox (G)typebox ( ) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d) ─┤typebox (e)typebox (r)typebox (y) (┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (b)typebox (e)typebox (g)typebox (i)┼typebox (s) ┬typebox (i)├typebox (h) Ftypebox (O)typebox (R) typebox (A)) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e)typebox (s) typebox (a) ┴typebox (a)┌┤typebox (e),typebox (p)typebox (D)typebox ( ) typebox (i)┼ ├typebox (h)typebox (i)typebox (s) typebox (c)typebox (a)typebox (s)typebox (e) ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (a)typebox (s) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d)typebox (')typebox (s) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G)typebox (H)typebox ( ) typebox (V)typebox (A)typebox (L)typebox (U)typebox (E), typebox (f)typebox (r)typebox (o)└ typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (f)typebox (o)typebox (r) typebox (i)├typebox (s) typebox (R)typebox (S)typebox (E). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (b)typebox (e)typebox (c)typebox (a)┤typebox (s)typebox (e) typebox (o)typebox (f) typebox (R)typebox (D)typebox (O)typebox (H)typebox ( ) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) ┌typebox (i)└typebox (i)├typebox (a)├typebox (i)typebox (o)┼typebox (s), ├typebox (h)typebox (e) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d) ─┤typebox (e)typebox (r)typebox (y) typebox (c)typebox (a)┼┼typebox (o)├ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (a)typebox (c)├typebox (G)typebox ( ) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (h)typebox (a)typebox (s) typebox (a)┼ ┤┼┐┼typebox (o)┬┼ ┴typebox (a)┌┤typebox (e) typebox (a)┼typebox (d) typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d)typebox (b)typebox (C)typebox ( ) ┤typebox (s)typebox (e)typebox (s) ├typebox (h)typebox (e) └typebox (i)typebox (s)typebox (s)typebox (i)┼typebox (g) ┴typebox (a)┌┤typebox (e) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (f)typebox (i)typebox (e)┌typebox (d) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) Ftypebox ( ) typebox (D)typebox (E)Ftypebox (I)typebox (N)typebox (E) Ftypebox (I)typebox (E)typebox (L)typebox (D) typebox (o)typebox (r) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) Ftypebox (I)typebox (E)typebox (L)typebox (D) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├. typebox (U)typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (i)typebox (s) ┴typebox (a)┌┤typebox (e)typebox (D)typebox ( ) typebox (f)typebox (o)typebox (r) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (i)┼typebox (s)├typebox (e)typebox (a)typebox (d) typebox (o)typebox (f) ├typebox (r)typebox (e)typebox (a)├typebox (i)┼typebox (g) ├typebox (h)typebox (e) ┴typebox (a)┌┤typebox (e) typebox (a)typebox (s) ┤┼┐┼typebox (o)┬┼typebox ( )typebox ( )typebox (I)typebox ( ) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s) 3-137 typebox ()typebox ( )
4typebox ()typebox ( ) typebox (S)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (D)typebox ( ) └typebox (e)typebox (a)┼typebox (s) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)3 typebox (=) typebox (V)typebox (A)typebox (R)typebox (I)typebox (A)typebox (B)typebox (L)typebox (E) typebox (+) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (e)│typebox (p)typebox (r)typebox (e)typebox (s)typebox (s)typebox (i)typebox (o)┼typebox (')typebox ( ) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (e)┴typebox (a)┌┤typebox (a)├typebox (e) ├typebox (o) typebox (M)typebox (I)typebox (S)typebox (S)typebox (I)typebox (N)typebox (G). typebox ( )typebox ( )typebox (")typebox ( ) typebox (R)typebox (D)typebox (O)> Ftypebox (O)typebox (R) typebox (B) typebox (I)typebox (N) typebox (R)typebox (E)typebox (L)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N)typebox (B)>typebox ( ) typebox (c)typebox (o)┼├> Ftypebox (O)typebox (R) typebox (A) typebox (I)typebox (N) typebox (R)typebox (E)typebox (L)typebox (A)typebox (T)typebox (I)typebox (O)typebox (N)typebox (A) typebox (W)typebox (I)typebox (T)typebox (H) typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)1 typebox (=) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)1typebox ( )typebox ( ) typebox (c)typebox (o)┼├> typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y) typebox (A) typebox (U)typebox (S)typebox (I)typebox (N)typebox (G) 2typebox ( ) typebox (c)typebox (o)┼├> typebox (A).Ftypebox (I)typebox (E)typebox (L)typebox (D)3 typebox (=) typebox (V)typebox (A)typebox (R)typebox (I)typebox (A)typebox (B)typebox (L)typebox (E) typebox (+) typebox (B).Ftypebox (I)typebox (E)typebox (L)typebox (D)2 typebox (c)typebox (o)┼├> typebox (E)typebox (N)typebox (D)typebox (M)typebox (O)typebox (D)typebox (I)Ftypebox (Y)typebox (c)typebox ()typebox ( ) typebox (c)typebox (o)┼├> typebox (E)typebox (N)typebox (D)Ftypebox (O)typebox (R)typebox (a)typebox ()typebox ( ) typebox (c)typebox (o)┼├> typebox (E)typebox (N)typebox (D)Ftypebox (O)typebox (R)typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (T)typebox (h)typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e) ├typebox (o) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S).typebox (?)typebox ( ) typebox (Y)typebox (o)┤ typebox (c)typebox (a)┼ ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L) typebox (i)┼typebox (d)typebox (i)typebox (c)typebox (a)├typebox (o)typebox (r) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s) ├typebox (o) typebox (d)typebox (e)├typebox (e)typebox (c)├ ├typebox (h)typebox (e)├typebox (@)typebox ( ) typebox (N)typebox (U)typebox (L)typebox (L) typebox (a)├├typebox (r)typebox (i)typebox (b)┤├typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼ (typebox (f)typebox (i)typebox (e)┌typebox (d)) typebox (a)┼typebox (d) ├typebox (h)typebox (e)typebox (r)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e) typebox (s)typebox (e)├typebox (/)typebox ( ) ├typebox (h)typebox (e) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (p)typebox (r)typebox (i)typebox (a)├typebox (e) ┴typebox (a)┌┤typebox (e) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (e) typebox (c)typebox (o)┌┤└┼. typebox ( )typebox ( )typebox (@)typebox ( ) 3.14.4.5 typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (a)┼typebox (d) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E)typebox (/)typebox (E)typebox (N)typebox (A)typebox (B)typebox (L)typebox (E) typebox (C)typebox (O)typebox (M)typebox (P)typebox (R)typebox (E)typebox (S)typebox (S)typebox (I)typebox (O)typebox (N) typebox (C)┌typebox (a)┤typebox (s)typebox (e)typebox (s)typebox (%)typebox ( ) typebox (C)typebox (a)┼┼typebox (o)├ typebox (B)typebox (o)├typebox (h) typebox (B)typebox (e) typebox (S)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d)├typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (a)┼typebox (d) ├typebox (h)typebox (e) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E)typebox (/)typebox (E)typebox (N)typebox (A)typebox (B)typebox (L)typebox (E) typebox (C)typebox (O)typebox (M)typebox (P)typebox (R)typebox (E)typebox (S)typebox (S)typebox (I)typebox (O)typebox (N) typebox (c)┌typebox (a)┤typebox (s)typebox (e)typebox (s)typebox (i)typebox (A)typebox ( ) typebox (c)typebox (a)┼┼typebox (o)├ typebox (b)typebox (o)├typebox (h) typebox (b)typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (s)typebox (a)└typebox (e) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P)typebox (p)>typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├. typebox (T)typebox (h)typebox (e) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (s)typebox (h)typebox (o)┬┼ typebox (i)┼ ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)typebox ()typebox ( ) typebox (e)│typebox (a)└typebox (p)┌typebox (e)typebox (:)typebox ( )typebox ( )typebox (/)typebox ( ) typebox (I)typebox (N)typebox (V)typebox (O)typebox (K)typebox (E) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (M)Ftypebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L)typebox (e)typebox ( )typebox ( ) typebox (!)typebox (o)3typebox ( ) typebox (!) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)typebox (s) ┼typebox (o)├ typebox (a)┌┌typebox (o)┬typebox (e)typebox (d).typebox (e)typebox ( )typebox ( ) typebox (!)typebox (c)typebox (+)typebox ( )
typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (C)typebox (A)typebox (N)typebox (D)typebox (I)typebox (D)typebox (A)typebox (T)typebox (E)typebox (S)typebox (M)typebox (A)typebox (P)typebox ( )5typebox ( ) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (E)typebox (M)typebox (P)typebox (I)typebox (D)typebox (S)typebox (M)typebox (I)typebox (D) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E) typebox (C)typebox (O)typebox (M)typebox (P)typebox (R)typebox (E)typebox (S)typebox (S)typebox (I)typebox (O)typebox (N) typebox ( ) typebox (E)typebox (N)typebox (D).typebox ( )typebox ( ) typebox (!)typebox (M)typebox (H)typebox ( ) typebox (!) typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), ├typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) ├typebox (h)typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d). typebox (U)typebox (s)typebox (e) ├┬typebox (o) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P)typebox ()typebox ( ) typebox (!) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s). typebox ( )typebox ( ) typebox (!)typebox (I)typebox (C)typebox ( ) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (C)typebox (A)typebox (N)typebox (D)typebox (I)typebox (D)typebox (A)typebox (T)typebox (E)typebox (S)typebox (M)typebox (A)typebox (P) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (W)typebox (I)typebox (T)typebox (H)typebox (I)typebox (N) typebox (E)typebox (M)typebox (P)typebox (I)typebox (D)typebox (S)typebox (M)typebox (I)typebox (D) typebox ( ) typebox (E)typebox (N)typebox (D).typebox (?)typebox ( ) typebox (C)typebox (H)typebox (A)typebox (N)typebox (G)typebox (E) typebox (S)typebox (T)typebox (O)typebox (R)typebox (A)typebox (G)typebox (E) typebox (M)typebox (A)typebox (P) typebox (C)typebox (A)typebox (N)typebox (D)typebox (I)typebox (D)typebox (A)typebox (T)typebox (E)typebox (S)typebox (M)typebox (A)typebox (P) typebox (D)typebox (I)typebox (S)typebox (A)typebox (B)typebox (L)typebox (E) typebox (C)typebox (O)typebox (M)typebox (P)typebox (R)typebox (E)typebox (S)typebox (S)typebox (I)typebox (O)typebox (N)typebox (B)typebox ( ) typebox (E)typebox (N)typebox (D).typebox ( )typebox ( ) typebox (!)typebox (p)typebox ()typebox ( ) Ftypebox (I)typebox (N)typebox (I)typebox (S)typebox (H)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )7typebox ( ) 3-138 typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s), typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (a)┼typebox (d) typebox (O)├typebox (h)typebox (e)typebox (r) typebox (N)typebox (o)├typebox (e)typebox (s)typebox (i)typebox ()typebox ( )
┼typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )<typebox ( ) 3.14.5 typebox (R)typebox (D)typebox (M)typebox (L) typebox (K)┼typebox (o)┬┼ typebox (P)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (a)┼typebox (d) typebox (R)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1typebox ( )typebox ( )typebox (C)typebox ( ) typebox (S)typebox (e)typebox (c)├typebox (i)typebox (o)┼typebox (s) 3.14.5.1 ├typebox (h)typebox (r)typebox (o)┤typebox (g)typebox (h) 3.14.5.9 typebox (c)typebox (o)┼├typebox (a)typebox (i)┼ typebox (R)typebox (D)typebox (M)typebox (L) ┐┼typebox (o)┬┼ typebox (G)typebox ( ) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (a)┼typebox (d) typebox (r)typebox (e)typebox (s)├typebox (r)typebox (i)typebox (c)├typebox (i)typebox (o)┼typebox (s) typebox (f)typebox (o)typebox (r) typebox (V)3.1. typebox (T)typebox (h)typebox (e)typebox (s)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s) typebox (r)typebox (e)└typebox (a)typebox (i)┼ typebox ( )typebox ( ) typebox (i)┼ typebox (V)4.0 typebox (a)┼typebox (d) typebox (V)4.1.typebox (s)typebox ( )typebox ( )5typebox ( ) 3.14.5.1 typebox (V)typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (C)typebox (a)┼┼typebox (o)├ typebox (B)typebox (e) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (H)typebox (a)┼typebox (d)┌typebox (e)typebox (s)typebox (e)typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (e)│typebox (a)└typebox (p)┌typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ typebox (s)typebox (h)typebox (o)┬┼ typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)┌┌┤typebox (s)├typebox (r)typebox (a)├typebox (e)typebox (s) typebox (a) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (A)typebox ( ) ┬typebox (i)├typebox (h) typebox (R)typebox (D)typebox (M)typebox (L). typebox (I)├ typebox (i)typebox (s) ┬typebox (r)typebox (i)├├typebox (e)┼ typebox (i)┼ typebox (V)typebox (A)X typebox (C), typebox (a)┼typebox (d) typebox (a)┌├typebox (h)typebox (o)┤typebox (g)typebox (h) ├typebox (h)typebox (e)typebox (a)typebox (I)typebox ( ) typebox (p)typebox (r)typebox (e)typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (a)├typebox (i)typebox (o)┼ typebox (i)typebox (s) typebox (c)┌typebox (e)typebox (a)┼, ├typebox (h)typebox (e) typebox (C) typebox (c)typebox (o)└typebox (p)typebox (i)┌typebox (e)typebox (r) typebox (g)typebox (i)┴typebox (e)typebox (s) typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (s) typebox (a)├ ├typebox (h)typebox (e)typebox (b)Ftypebox ( ) typebox (R)typebox (E)typebox (A)typebox (D)typebox (Y) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (o)┼┌typebox (y) typebox (o)typebox (c)typebox (c)┤typebox (r)typebox (s) ┬typebox (h)typebox (e)┼ ├typebox (h)typebox (e) typebox (R)typebox (E)typebox (A)typebox (D)typebox (Y)Ftypebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) ├typebox (h)typebox (a)├ typebox (i)typebox (s) typebox (i)┼typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y)typebox (I)typebox ( ) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (a)typebox (s) typebox (a) ┴typebox (a)typebox (r)typebox (i)typebox (a)typebox (b)┌typebox (e) typebox (r)typebox (a)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (a)┼ typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox ()typebox ( ) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├.typebox ( )typebox ( )Ftypebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└ ┬typebox (o)typebox (r)┐typebox (s) typebox (i)typebox (f) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (h)typebox (a)┼typebox (d)┌typebox (e) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (e)typebox (d) typebox (i)┼ typebox (o)┼typebox (e)typebox (H)typebox ( ) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├typebox (s) typebox (i)typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (R)typebox (E)typebox (A)typebox (D)typebox (Y) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├,typebox (D)typebox ( ) ┬typebox (h)typebox (e)├typebox (h)typebox (e)typebox (r) ├typebox (h)typebox (e) typebox (R)typebox (E)typebox (A)typebox (D)typebox (Y) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├ typebox (i)typebox (s) typebox (i)┼ typebox (a) typebox (f)┤┼typebox (c)├typebox (i)typebox (o)┼ typebox (o)typebox (r) typebox (a) └typebox (a)typebox (i)┼typebox ()typebox ( ) └typebox (o)typebox (d)┤┌typebox (e).typebox ( )typebox ( )typebox ( )typebox ( )typebox ( ) typebox (#)typebox (i)┼typebox (c)┌┤typebox (d)typebox (e) typebox (s)├typebox (d)typebox (i)typebox (o)7typebox ( ) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox (f)typebox (i)typebox (r)typebox (s)├typebox (d)typebox (b) typebox (=) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (')├typebox (h)typebox (e)typebox (f)typebox (i)typebox (r)typebox (s)├typebox (')typebox (;)typebox (h)9typebox ( ) typebox (D)typebox (A)typebox (T)typebox (A)typebox (B)typebox (A)typebox (S)typebox (E) typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d)typebox (d)typebox (b) typebox (=) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (')├typebox (h)typebox (e)typebox (s)typebox (e)typebox (c)typebox (o)┼typebox (d)typebox (')typebox (;)typebox ( )typebox ()typebox ( ) └typebox (a)typebox (i)┼() {y" one_ready(first_db);# one_ready(second_db); & printf("%d\n",first_db);' printf("%d\n",second_db); + START_TRANSACTION READ_WRITE; COMMIT;w }i# one_ready(the_handle)l' unsigned long the_handle;t { H READY the_handle ON ERROR printf("an error\n"); END_ERROR;! return(the_handle);T } H The READY statement, as documented on page 6-99 of the VAXD Rdb/VMS RDML Reference Manual (Rdb/VMS V3.0 and V3.1),C states that the database handle (or multiple database D handles) used in the READY statement must be specifiedE in a DATABASE statement. Digital does not support user-tF specified database handles in RDML; database handles are I Known Problems, Restrictions, and Other Notes 3-139c
o @ automatically declared and used in RDML as a result of? their specification in a DATABASE statement (which is ? really a declaration). This program attempts to use apA database handle that is declared explicitly (as opposedd? to being specified in a DATABASE statement), and RDML ? therefore does not recognize it as a database handle.cC Because a READY statement by itself is valid, RDML simplyeC recognizes that the READY statement syntax has terminated ? at that point, and so it fails to detect the ON ERROR B clause later in the same line. (It assumes that the rest0 of the line was host language syntax.) E To enable RDML to recognize your database handle, associaterB a unique number with each database handle, and use it toB identify which database handle to use. The example shown& here is a possible approach: #include <stdio.h> 3 DATABASE first_db = FILENAME 'PERSONNEL'; 4 DATABASE second_db = FILENAME 'PERSONNEL'; main() {i one_ready(1); one_ready(2);i# printf("%d\n", first_db); $ printf("%d\n", second_db);' START_TRANSACTION READ_WRITE;v COMMIT;s }e % one_ready(int which_handle)t { switch (which_handle) {h case 1:dJ READY first_db ON ERROR printf("an error\n"); END_ERROR; break; case 2:uK READY second_db ON ERROR printf("an error\n"); END_ERROR;r break; }n }n 7 3-140 Known Problems, Restrictions, and Other Notese
L a D 3.14.5.2 RDML Run-Time Object Library No Longer Requires YouE to Link with VAXCRTL or VAXCRTLG Object Libraries ors! Shareable Images D The RDMLRTL.OLB no longer requires you to link against@ either the VAXCRTL or VAXCRTLG object libraries orB shareable images. However, if you are programming inC RDML/C, then you must still link against one of these ( because VAX C requires it. H 3.14.5.3 RDML/EPascal Ignores /LINKAGE=PROGRAM_SECTION Qualifier I RDML/EPascal ignores the /LINKAGE=PROGRAM_SECTION qualifiertF and issues a warning message. RDML/EPascal only supportsI the /LINKAGE=GLOBAL_VARIABLE mechanism for linking multiples modules. F 3.14.5.4 RDML/Pascal Does Not Understand Some Character String" Value Expressions D RDML/Pascal does not generate the correct length for a< character string value expression in the form: I FOR E IN EMPLOYEES WITH E.LAST_NAME = ('T' | host_variable)w* ... some statements ... END_FOR; I This statement generates an error from VAX Pascal, such as:e M 00470 0 0 RDB$PORT_FIELD_0 : VARYING[0] OF CHAR;nC 1nK %PASCAL-E-MAXLENRNG, (1) Max-length must be in range 1..65535iD %PASCAL-E-ENDDIAGS, Pascal completed with 1 diagnostic F To avoid this problem, construct the value needed beforeF issuing the query, using a method such as the following: 5 host_variable1 := 'T' + host_variable2; B FOR E IN EMPLOYEES WITH E.LAST_NAME = host_variable1+ ... some statements ... END_FOR; E This method is recommended for all RDML statements when G possible because it generally improves the performance of the query. I Known Problems, Restrictions, and Other Notes 3-141
S B 3.14.5.5 RDML/Pascal Does Not Accept All Possible Valid Pascal$ Host Language Variables D RDML/Pascal does not accept all possible valid Pascal hostB language variables, and it issues the following error if0 one it does not accept is encountered: G %RDML-W-HOST_VARIABLE, error detected in host variable syntaxD = The set of possible values is limited to the syntax B described in the VAX Rdb/VMS RDML Reference Manual, withA the restriction that the expression allowed in an arrayhB index must be a simple name or expression. The following0 illustrates an unacceptable statement. K FOR E IN EMPLOYEES WITH E.EMPLOYEE_ID = emparray[empstruct.index]a% ... some statements... END_FOR; E In the preceding example, empstruct.index is a reference to E a structure member. To avoid this problem, you would assign B empstruct.index to an intermediate variable and use that4 variable in the FOR statement WITH clause. 0 3.14.5.6 RDML Does Not Allow Nested Comments A The RDML C and Pascal preprocessors do not allow nestedrC comments and identify such comments with an informationalnD message. RDML does not allow comments because they are notB allowed by the ANSI/ISO C standard or by VAX C (when you1 use the /STANDARD= PORTABLE qualif
r). 3.14.5.7 C Host Variables = The following restrictions affect the use of C hostv variables: @ o Host variables in C of the form *host_variable that@ appear directly after a host variable in an RSE are? not detected correctly. For instance, *year_ptr is A interpreted incorrectly as part of the host variable - emp_id in the following example:t 9 FOR D IN DEGREES WITH D.EMPLOYEE_ID = emp_id ) *year_ptr = D.YEAR_GIVEN;h END_FOR; 7 3-142 Known Problems, Restrictions, and Other Notesn
b E The workaround for this restriction is to use braceseD around the host language statements, or parenthesesC around the WITH clause. For example, either of theL: following RSEs will preprocess correctly: = FOR D IN DEGREES WITH D.EMPLOYEE_ID = emp_id { - *year_ptr = D.YEAR_GIVEN; } END_FOR;o ? FOR D IN DEGREES WITH (D.EMPLOYEE_ID = emp_id)Y- *year_ptr = D.YEAR_GIVEN; END_FOR;t G o Although host variables with parentheses are permitted D in non-RDML statements, they cannot be used as hostI variables in RDML statements. For example, the followingn) syntax is not permitted: # FOR E IN EMPLOYEES.= WITH E.LAST_NAME = (name)[offset].elementi .. . .d END_FOR;D 5 However, the following is permitted:D # FOR E IN EMPLOYEES : WITH E.LAST_NAME = name[offset].element . . . END_FOR; 0 3.14.5.8 C String Continuation Character E The C string continuation character (a backslash, \) inIH string constants followed immediately by a new line is notH recognized by RDML. Do not use this method of continuationF with this version of RDML. RDML generates an error if itH finds a string constant that does not begin and end on the/ same line within quotation marks. I Known Problems, Restrictions, and Other Notes 3-143r
D For example, the following C lines cause a syntax error in Rdb/ELN: printf ("abcdefg\ hijklmnopqrstuvwxyz"); 1 3.14.5.9 Path Name and the DATABASE Statementi ? RDML does not extract the run-time file name from theo@ CDD when you specify the compile-time path name optionB of the DATABASE statement only. If you choose to specifyC the compile-time path name, you must also supply the run-tE time file name. If you do not supply the run-time file namecD under these conditions, RDML will use the CDD path name asD the run-time file name. For instance, RDML will mistakenlyD use 'CDD$TOP.PERSONNEL' as the run-time database file name# in the following example:e < DATABASE COMPILETIME PATHNAME 'CDD$TOP.PERSONNEL'; = However, RDML will interpret the following DATABASEA statement correctly: ; DATABASE COMPILETIME PATHNAME 'CDD$TOP.PERSONNEL'E0 RUNTIME FILENAME 'PERSONNEL'; 7 3.14.6 RMU Known Problems and Restrictions for V3.1 D Sections 3.14.6.1 through 3.14.6.7 describe known problemsE and restrictions in RMU for V3.1. These problems remain for V4.0 and V4.1. D 3.14.6.1 Using the /USERS_MAX and /NODES_MAX Qualifiers with the@ RMU/RESTORE Command Requires Both Qualifiers on the$ First Line of DCL Input E When the /USERS_MAX and /NODES_MAX qualifiers are used withaB the RMU/RESTORE command and both appear on the second orD subsequent lines in the DCL input command, both qualifiersD have been shown to fail for both single-file and multifile databases. C Both of these qualifiers must be on the first line of DCLr6 input or the qualifiers will not be applied. A Avoid using these qualifiers when using the RMU/RESTOREnE command to restore a single-file database. Instead, use the C NUMBER OF USERS clause and the NUMBER OF VAXCLUSTER NODES D clause with the SQL or RDO IMPORT statement. For multifile 7 3-144 Known Problems, Restrictions, and Other Notes
S A I databases, use the NUMBER OF USERS clause and the NUMBER OF H VAXCLUSTER NODES clause within the SQL ALTER SCHEMA or theC RDO CHANGE DATABASE statement to change these values.r 9 3.14.6.2 The RMU/BACKUP/AFTER_JOURNAL /CONTINUOUS A /UNTIL="TOMORROW:+00:50" Command Fails for V3.1A % and VMS V5.3 or V5.4. : When the RMU/BACKUP/AFTER_JOURNAL/CONTINUOUSE /UNTIL="TOMORROW:+00:50" command is performed, it workshG correctly for V3.0B and VMS 5.1 or VMS 5.4 but fails withsI the following errors in V3.1A and higher (through V4.1) andr$ VMS V5.3 and VMS V5.4: = RMU-F-BADVALUE, invalid value "TOMORROW:+00:50"12 LIB-F-AMBDATTIM, ambiguous date-time F The reason for this problem is that VMS did not make theF library routine LIB$CONVERT_DATE_STRING fully compatibleI with the $BINTIM system service. Your time specification is C acceptable to $BINTIM but not to the library routine. @ A workaround is to replace the part of the commandD "TOMORROW:+00:50:" with the date for the following day2 and the command will work correctly. F 3.14.6.3 There Is a 17-Character Limit for File Names When You* Back Up Databases to Tape F When you back up your database to magnetic tape, DigitalH recommends that you supply a name for the backup file thatI is 17 or fewer characters in length. File names longer thaniF 17 characters may be truncated. The VMS operating systemE supports four file-header labels: HDR1, HDR2, HDR3, andcF HDR4. In HDR1 labels, the file identifier field containsB the first 17 characters of the file name you supply.E The remainder of the file name is written into the HDR4eD label, if this this label is allowed. If no HDR4 labelD is supported, a file name longer than 17 characters isI truncated. See the information on file-header labels in thet- Guide to VMS Files and Devices. 8 The following RMU commands are acceptable: O RMU/BACKUP/REWIND/LABEL=TAPE MF_PERSONNEL MUA0:WEDNESDAYS_BACKUP. C RMU/RESTORE/REWIND/LABEL=TAPE MUA0:WEDNESDAYS_BACKUP.B I Known Problems, Restrictions, and Other Notes 3-145
t A The terminating period (.) for the backup file name is B not counted as a character, and the default file type ofE .RBF is assumed. Therefore, VMS interprets the file name as > WEDNESDAYS_BACKUP, which is 17 characters in length. 8 The following RMU commands are not acceptable: J RMU/BACKUP/REWIND/LABEL=TAPE MF_PERSONNEL MUA0:WEDNESDAYS_BACKUP> RMU/RESTORE/REWIND/LABEL=TAPE MUA0:WEDNESDAYS_BACKUP = Because no terminating period (.) is supplied, VMShB supplies a period and a file type of RBF, and interpretsD the backup file name as WEDNESDAYS_BACKUP.RBF, which is 20 characters in length. E 3.14.6.4 RMU/DUMP/BACKUP Command Specifying a Value of 1 or 2 forEB the /ACTIVE_IO Qualifier Causes the AIJ Dump to Stall B The RMU/DUMP/BACKUP command with an /ACTIVE_IO qualifierD of either 1 or 2 does not seem to work; the process stallsD in an LEF state. Values 3 through 5 work properly. The two, commands that fail are shown here: J $ RMU/DUMP/BACKUP/REWIND /ACTIVE_IO=1 TEST$TAPE:MF_PERSONNEL.RBF J $ RMU/DUMP/BACKUP/REWIND /ACTIVE_IO=2 TEST$TAPE:MF_PERSONNEL.RBF C The problem is not that the /ACTIVE_IO qualifier does not3D work, but rather, that not enough buffers are available toB read in the entire root file from the backup file beforeD the AIJ dump operation begins. If the /ACTIVE_IO qualifierD specifies a value that is too low, the root file cannot be+ buffered and the AIJ dump stalls. < 3.14.6.5 RMU/SHOW STATISTICS Command Does Not Record All* Statistics in the Binary File C The following restrictions were not previously documented ? for the RMU/SHOW STATISTICS command. When you use the ; RMU/SHOW STATISTICS/OUTPUT command, the followingn= information is not recorded in the binary file, andoB therefore cannot be replayed using the /INPUT qualifier: C o The information contained in the Stall Messages screenh D This information is highly dynamic, and is not recorded in the binary file. 3 o Individual storage area I/O statisticss 7 3-146 Known Problems, Restrictions, and Other Notesn
H Currently all the file I/O statistics are combined into7 a single gross value for the database._ G Digital recognizes that individual file statistics areTG considerably more useful than a single gross value for H tuning in a multifile database. The RMU/SHOW STATISTICSH command will be enhanced in a future release of Rdb/VMSG to record I/O statistics for individual storage areas. H 3.14.6.6 Dumping the .AIJ File Is Incompatible with Normal Usage C Dumping the .AIJ file from one process and writing to G the .AIJ file from another process are mutually exclusivea> actions within the current Rdb/VMS architecture. F For example, if you try to modify a record in a databaseG for which after-image journaling is enabled while someone C else is dumping the .AIJ file with the RMU/DUMP/AFTER H command, then it is possible for your transaction to causeG a bugcheck dump when it attempts to access the .AIJ file: ? ***** Exception at 001F5796 : AIJ$OPEN + 000002C9 Y %RDMS-F-FILACCERR, error opening after-image journal file DUA0:[SMITH.RDB]Mi9 -SYSTEM-W-ACCONFLICT, file access conflict" E To prevent this error from occurring, ensure that theretI are no active users updating the database before issuing anDI RMU/DUMP/AFTER command, or make a copy of the .AIJ file ands dump that copy. G 3.14.6.7 RMU/RESTORE Command May Initialize the SPAM Thresholdst- in One or More Storage Areas H The RMU/RESTORE command may initialize the SPAM thresholdsF for some data pages of some uniform areas to values thatG are not acceptable to the RMU/VERIFY command. This occurssH when some of the data pages in a logical area are restoredG before the logical area definition (Area Inventory). ThisRH is not a frequent occurrence, and when it does happen, theG consequences are usually cosmetic (the RMU/VERIFY commandnH issues a warning message for each page affected). However,D if many pages are affected, the volume of warnings mayF cause a real problem to be overlooked. Moreover, in someF cases, this may result in additional I/O operations when9 new data is stored in an affected relation. I Known Problems, Restrictions, and Other Notes 3-147D
R r ? As a workaround, RMU now offers a REPAIR command thatrC reconstructs the SPAM pages in one or more storage areas. ? This corrects the condition caused by the RMU/RESTORE 9 command as well as other SPAM page corruptions.i : The RMU/REPAIR command has the following syntax: : RMU/REPAIR [/AREA=(area-name,...)] root_filename < The default for the /AREA qualifier is an asterisk; parendchar(*), which means all the storage areas. ? The RMU/REPAIR command requires VMS SYSPRV privilege. ? It also requires complete and exclusive access to theM database.N 9 3.14.7 DSRI Notes and Restrictions Retained from V3.1i = Section 3.14.7.1 and Section 3.14.7.2 contain known C problems and restrictions related to the DIGITAL Standardh& Relational Interface (DSRI). D Digital recommends that applications avoid the use of DSRIA interfaces to avoid version compatibility problems, andeC suggests the use of the SQL interface to Rdb/VMS whereverc possible. D 3.14.7.1 RCI Instantiation Number Must Be Zero for Remote Access @ DSRI allows multiple instances of a request to executeE against different databases. Rdb/VMS supports only a single D instance for each database attach. However, the Relational> Call Interface (RCI) does allow the specification of? INSTANTIATION for each request. In V3.1 and higher of @ Rdb/VMS, this instantiation number must have the value@ 0 for remote access to succeed. This problem exists inC the remote access server, so local database access is notb affected.l C The Rdb/VMS precompilers always generate a value of 0 fora? the instantiation number, so this restriction will berA observed only by Rdb/VMS users who use the RCI directlyv$ from application programs. 7 3-148 Known Problems, Restrictions, and Other Notess
t G 3.14.7.2 Context Variables That Are Not Unique Within a Requestl" Cause Invalid BLR G A program that contained non-unique context variables and G ran on a Rdb/VMS V3.0 system, generates an invalid binaryeC length record (BLR) error in Rdb/VMS V3.1 and higher.r G Enhancements to Rdb/VMS V3.1 require that the restrictionoG that context variables be unique within a request must be enforced.c I This restriction requires applications that generate BLR tosI generate a unique context variable for each BLR$K_RELATION,eG BLR$K_RELATION_ID, BLR$K_FETCH, BLR$K_ERASE, BLR$K_STORE,iE BLR$K_STORE2, or BLR$K_MODIFY used in a single request. F These context variables are represented as unsigned byteH data types; therefore, a request might have as many as 256 context variables. ? An INVALID BLR exception is generated under these G circumstances. The exception status will be returned fromrF the RDB$COMPILE_REQUEST call and the message vector willC contain the offset in the BLR string of the duplicatesE context variable. For example, the message vector, when44 formatted with SYS$PUTMSG, appears as: H %RDB-E-INVALID_BLR, request BLR is incorrect at offset 301 F ________________________ Note ________________________ = This restriction does not apply to code (BLR) D generation performed by Digital language processors,@ RDBPRE, RDML, SQL$PRE, and SQL$MOD, which always@ generate unique context variables when compiling requests. F ______________________________________________________ ? 3.14.8 CDD/Plus Restrictions Retained from Rdb/VMS V3.1n A Section 3.14.8.1 and Section 3.14.8.2 contain knownrB problems and restrictions retained from Rdb/VMS V3.1F related to CDD/Plus V4.1. These problems remain for V4.0 and V4.1. I Known Problems, Restrictions, and Other Notes 3-149w
r e D 3.14.8.1 CDD/Plus COMPUTED BY Fields Are Not Currently Supported* in Rdb/VMS Relations or Views @ If you define a COMPUTED BY field in CDO and use it in> a record, that record will not be usable in Rdb/VMS.@ Incompatible data type errors will occur if you try toC use an RDO INTEGRATE statement when the record containing D the COMPUTED BY field will be used as an Rdb/VMS relation. A RDO COMPUTED BY fields are computed in the context of a A relation, while CDO COMPUTED BY fields are not. The two C concepts do not have a semantic mapping. This restriction B was not noted in CDD/Plus documentation. It is currentlyD not considered a problem but rather a possible enhancement3 to be considered for some future release.p E It is possible to use Rdb/VMS compatible COMPUTED BY fields @ in record definitions stored in the data dictionary if@ they are actually defined in RDO and then entered intoC the data dictionary. The COMPUTED BY field may be defined @ in Rdb/VMS as part of a relation using the INVOKE PATHB option. A record with a COMPUTED BY field defined in RDOE and entered in the data dictionary can be included in other databases. ? 3.14.8.2 EXPORT WITH NOEXTENSIONS Statement Can Corrupt then CDD$DATABASE > Section 2.2.2 of the V3.0A VAX Rdb/VMS Release NotesB suggests using the EXPORT WITH NOEXTENSIONS statement ifD you need to export databases and have the import operationA create a single-file database. However, the export filei@ created does not include enough information to exactlyB rebuild the database contents for the NULL flag (MISSING@ VALUE information) for each field. This information is@ required by CDD/Plus and causes dictionary corruptionsD during the import operation. See Section 3.14.1.7 for more; information about the IMPORT statement operation.5 A The RDO EXPORT WITH EXTENSIONS statement can be used toxB work around this problem. The extensions to the original@ export protocol include the actual setting of the NULL flags for each field.e 7 3-150 Known Problems, Restrictions, and Other Notesp
t r I AhI _________________________________________________________________f I Additional Release Notes for Rdb/VMS V4.1L B This appendix describes additional release notes forA Rdb/VMS V4.1. It contains new and changed features, E software errors fixed, known problems, and restrictions 3 not described elsewhere in this book.E = A.1 Special SQL Images Provide a Bridge for Date-TimeL Compatibility. H The date-time arithmetic feature was introduced in the SQLE language with Rdb/VMS V4.1. To comply with the ANSI/ISOoF SQL92 standard, Digital added new date literals with theD reserved words of DATE, TIME, TIMESTAMP, and INTERVAL.C Applications that use these date literals to identify @ a column name will no longer work as expected. TheF interactive SQL utility will return syntax errors if the% date literals are used.r Example of Problem E The following procedure returns an SQLCODE of -1 if the E images supporting the new date literal syntax are used.o $ PROCEDURE PREPARE_STMT SQLCODE; : PREPARE STMT FROM 'SELECT DATE FROM T1'; B The output from SQL$GET_ERROR_TEXT is the following: - %SQL-F-SYNTAX_ERR, Syntax error The Solution > For smaller applications that can be changed andE recompiled, the solution is to place double quotes ("")sB around the date-time reserved words that are used asD identifiers. The ANSI_QUOTING qualifier must be set toI support delimited identifiers. The same procedure using the - double quotes is the following:h I Additional Release Notes for Rdb/VMS V4.1 A-1
PROCEDURE PREPARE_STMT SQLCODE; 8 PREPARE STMT FROM 'SELECT "DATE" FROM T1'; 9 The module language command line is as follows:0 . $ SQLMOD sqlmod_program/ANSI_QUOTING 5 The precompiler command line is as follows:t 8 $ SQLPRE sqlpre_program/CC/SQLO=(ANSI_QUOTING) > Digital has provided special images so that existing@ applications will continue to work for those customers@ who cannot take the time to include the double quotes.E These SQL images without the date-time literal support willrC be available for one release only (V4.1). These temporaryhB special images are provided in V4.1 because Rdb/VMS V4.0E did not give customers advance warning of this incompatible E syntax change. These images are supported for V4.1 only andT- will not work with future releases.g Instructions E To run the SQL images that do not contain support for date-rB time literals, you must first get them from the savesets= on your kit. You can determine whether you have thetC Multiversion or Standard kit installed with the following command: / $ @SYS$LIBRARY:RDBVMS_SHOVER VERSIONS. E If you have installed a Multiversion 4.1 kit then issue theh following commands: D 1. If the device is not already mounted, mount it with oneC of the following MOUNT commands for the device you are using:c / $ MOUNT/OVERRIDE=ID <tape_device>: 3 $ MOUNT/FOREIGN <disk_device>: <label>H, $ MOUNT <cdrom_device>: <label> D 2. Check the system disk to ensure that there are at least? 5000 free blocks to accommodate the additional SQLr images. 1 A-2 Additional Release Notes for Rdb/VMS V4.1D
c , $ SHOW DEVICE SYS$SYSDEVICEY Device Device Error Volume Free Trans Mnt Z Name Status Count Label Blocks Count CntZ $111$DUA13: (AUDUST) Mounted 0 NPLAT543 379074 205 1 > 3. Get the interactive SQL image from saveset B. L $ BACKUP <device>RDBVMSMV041.B/SAVE/SELECT=SQL$41_NDL.EXE -5 _$ SYS$COMMON:[SYSEXE]SQL$41_NDL.EXENO %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$41_NDL.EXE;1o B 4. Get the shareable image used for dynamic SQL from saveset B.A O $ BACKUP <device>RDBVMSMV041.B/SAVE/SELECT=SQL$SHR41_NDL.EXE -e8 _$ SYS$COMMON:[SYSLIB]SQL$SHR41_NDL.EXER %BACKUP-S-CREATED, created SYS$COMMON:[SYSLIB]SQL$SHR41_NDL.EXE;1 I 5. Get the images for module language and embedded SQL fromh saveset F.A 6 $ BACKUP <device>RDBVMSMV041.F/SAVE -X _$ /SELECT=(SQL$MOD41_NDL.EXE,SQL$PRE41_NDL.EXE) SYS$COMMON:[SYSEXE]*.*R %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$MOD41_NDL.EXE;1R %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$PRE41_NDL.EXE;1 F If you have a Standard (S) 4.1 kit installed, then issue% the following commands:P G 1. Mount the device if it is not already mounted. You canTE use the same command to mount a disk, tape, or CDROMOB device. The device label is not required with the% /OVERRIDE qualifier.i . $ MOUNT/OVERRIDE=ID <device>:* $ MOUNT <device>: <label> H 2. Check the system disk to ensure that there are at leastC 5000 free blocks to accommodate the additional SQL images. , $ SHOW DEVICE SYS$SYSDEVICEY Device Device Error Volume Free Trans MntdZ Name Status Count Label Blocks Count CntZ $111$DUA13: (AUDUST) Mounted 0 NPLAT543 379074 205 1 I Additional Release Notes for Rdb/VMS V4.1 A-3u
f : : 3. Get the intera
ve SQL image from saveset B. E $ BACKUP <device>:RDBVMS041.B/SAVE/SELECT=SQL$_NDL.EXE - / _$ SYS$COMMON:[SYSEXE]SQL$_NDL.EXEdI %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$_NDL.EXE;1o > 4. Get the shareable image used for dynamic SQL from saveset B.t H $ BACKUP <device>:RDBVMS041.B/SAVE/SELECT=SQL$SHR_NDL.EXE -2 _$ SYS$COMMON:[SYSLIB]SQL$SHR_NDL.EXEL %BACKUP-S-CREATED, created SYS$COMMON:[SYSLIB]SQL$SHR_NDL.EXE;1 E 5. Get the images for module language and embedded SQL froms saveset F.S 1 $ BACKUP <device>:RDBVMS041.F/SAVE -rP _$ /SELECT=(SQL$MOD_NDL.EXE,SQL$PRE_NDL.EXE) SYS$COMMON:[SYSEXE]*.*L %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$MOD_NDL.EXE;1L %BACKUP-S-CREATED, created SYS$COMMON:[SYSEXE]SQL$PRE_NDL.EXE;1 9 Once the images have been placed in the correcttD directories, SQL logical names must be defined so that theB special images will run. The RDBVMS_SETVER.COM procedureD provided on your kit in SYS$LIBRARY will define a group ofC Rdb/VMS and SQL logical names pointing to the appropriateh8 images based on the type of kit you installed. B You can determine what type of kit you have installed by( issuing the following command: / $ @SYS$LIBRARY:RDBVMS_SHOVER VERSIONSP D The asterisk (*) in the reference to the V4.1-00 kit means5 that you have a Multiversion kit installed.E B If you have installed a Multiversion 4.1 kit, then issue! the following commands: 1 $ @SYS$LIBRARY:RDBVMS_SETVER 4.1 NODATEeS Current PROCESS VAX Rdb/VMS environment is version V4.1-00 (MULTIVERSION) O Current SYSTEM VAX Rdb/VMS environment is version V4.0-2 (STANDARD)E 5 $ SHOW LOGICAL SQL$,SQL$MOD,SQL$PRE,SQL$SHR M "SQL$" = "SYS$COMMON:[SYSEXE]SQL$41_NDL.EXE" (LNM$PROCESS_TABLE) S "SQL$MOD" = "SYS$COMMON:[SYSEXE]SQL$MOD41_NDL.EXE" (LNM$PROCESS_TABLE)aS "SQL$PRE" = "SYS$COMMON:[SYSEXE]SQL$PRE41_NDL.EXE" (LNM$PROCESS_TABLE)cS "SQL$SHR" = "SYS$COMMON:[SYSLIB]SQL$SHR41_NDL.EXE" (LNM$PROCESS_TABLE) 1 A-4 Additional Release Notes for Rdb/VMS V4.1n
y T D To define the logical names using a logical name tableF switch other than /PROCESS, issue the switch in positionG 2 (P2) and the DATE/NODATE option in position 3 (P3). For example: = $ @SYS$LIBRARY:RDBVMS_SETVER 4.1 /SYSTEM NODATE L %You have changed the default Rdb/VMS Version at a level otherH %than /PROCESS. The RMU symbol may have to be set by usersE %using Rdb/VMS at this level. This can be done with thetD %following DCL command: @SYS$SHARE:RDBVMS_SETVER RESET W Current PROCESS VAX Rdb/VMS environment is version V4.1-00 (MULTIVERSION)nW Current SYSTEM VAX Rdb/VMS environment is version V4.1-00 (MULTIVERSION)T F If you have installed a Standard 4.1 kit, then issue theI following command to set up the appropriate Rdb/VMS and SQLR logical names: 3 $ @SYS$LIBRARY:RDBVMS_SETVER S NODATEeS Current PROCESS VAX Rdb/VMS environment is version V4.1-00 (STANDARD) S Current SYSTEM VAX Rdb/VMS environment is version V4.0-2 (STANDARD)r 9 $ SHOW LOGICAL SQL$,SQL$MOD,SQL$PRE,SQL$SHRNO "SQL$" = "SYS$COMMON:[SYSEXE]SQL$_NDL.EXE" (LNM$PROCESS_TABLE)oU "SQL$MOD" = "SYS$COMMON:[SYSEXE]SQL$MOD_NDL.EXE" (LNM$PROCESS_TABLE)aU "SQL$PRE" = "SYS$COMMON:[SYSEXE]SQL$PRE_NDL.EXE" (LNM$PROCESS_TABLE)aU "SQL$SHR" = "SYS$COMMON:[SYSLIB]SQL$SHR_NDL.EXE" (LNM$PROCESS_TABLE)s D To define the logical names using a logical name tableH switch other than /PROCESS, enter the switch in P2 and the' DATE/NODATE option in P3.t ; $ @SYS$LIBRARY:RDBVMS_SETVER S /SYSTEM NODATEs , Example of the Program Working H The following procedure works with both sets of SQL imagesI and returns an SQLCODE of 0. Using the double quotes aroundhG DATE causes SQL to treat it as a column name. See Section D 3.2.3 in the VAX Rdb/VMS SQL Reference Manual for more3 information on delimited identifiers.s $ PROCEDURE PREPARE_STMT SQLCODE; < PREPARE STMT FROM 'SELECT "DATE" FROM T1'; I Additional Release Notes for Rdb/VMS V4.1 A-5o
u r E To switch back to the default SQL images with the date-timeRD support in a Multiversion kit type the following commands: * $ @SYS$LIBRARY:RDBVMS_SETVER 4.1 5 $ SHOW LOGICAL SQL$,SQL$MOD,SQL$PRE,SQL$SHRaI "SQL$" = "SYS$COMMON:[SYSEXE]SQL$41.EXE" (LNM$PROCESS_TABLE) O "SQL$MOD" = "SYS$COMMON:[SYSEXE]SQL$MOD41.EXE" (LNM$PROCESS_TABLE) O "SQL$PRE" = "SYS$COMMON:[SYSEXE]SQL$PRE41.EXE" (LNM$PROCESS_TABLE)gO "SQL$SHR" = "SYS$COMMON:[SYSLIB]SQL$SHR41.EXE" (LNM$PROCESS_TABLE)t E To switch back to the default SQL images with the date-timev@ support in a Standard kit type the following commands: ( $ @SYS$LIBRARY:RDBVMS_SETVER S 5 $ SHOW LOGICAL SQL$,SQL$MOD,SQL$PRE,SQL$SHReG "SQL$" = "SYS$COMMON:[SYSEXE]SQL$.EXE" (LNM$PROCESS_TABLE)LM "SQL$MOD" = "SYS$COMMON:[SYSEXE]SQL$MOD.EXE" (LNM$PROCESS_TABLE)TM "SQL$PRE" = "SYS$COMMON:[SYSEXE]SQL$PRE.EXE" (LNM$PROCESS_TABLE)aM "SQL$SHR" = "SYS$COMMON:[SYSLIB]SQL$SHR.EXE" (LNM$PROCESS_TABLE)a 1 A.2 Additional Release Notes for Rdb/VMS V4.1t @ The following are additional release notes for Rdb/VMS V4.1. = A.2.1 Deprecated Default Semantics of the ORDER BY Clausef = In V4.1 and previous versions SQL had the followingv semantics: = If you do not specify ASC or DESC for the second or @ subsequent sort keys, SQL uses the order you specified@ for the preceding sort keys. If you do not specify theE sorting order with the first sort key, the default order is ascending. B ANSI/ISO SQL89 provides a different direction. In futureD releases, SQL will assign the sort order of ASC to any key/ not specifically qualified with DESC. D SQL will issue a deprecated feature warning in V4.1 if any/ sort keys inherit the DESC qualifier. 1 A-6 Additional Release Notes for Rdb/VMS V4.1_
_ _ E A.2.2 Creating a Storage Map on a View Caused a Bugcheck Dumpe F In versions of Rdb/VMS prior to V4.1, attempts to defineE a storage map using a view name instead of a table name 6 resulted in the following bugcheck dump: = SQL> CREATE VIEW V1 AS SELECT * FROM EMPLOYEES; E SQL> CREATE STORAGE MAP V1M FOR V1 STORE IN RDB$SYSTEM; Y %RDMS-I-BUGCHKDMP, generating bugcheck dump file DISK$:[DBA]RDSBUGCHK.DMP;1 F Views cannot be used in a storage map. Failure to detectD this error resulted in Rdb/VMS attempting to ready the8 view's logical area, which does not exist. C This problem is fixed in V4.1. The error is correctlyeB diagnosed so that now the following error message is generated: = SQL> CREATE VIEW V1 AS SELECT * FROM EMPLOYEES;cE SQL> CREATE STORAGE MAP V1M FOR V1 STORE IN RDB$SYSTEM; ; %RDB-E-NO_META_UPDATE, metadata update failedTN -RDMS-E-NOMAPONVIEW, a storage map may not be defined for a view E A.2.3 Multiple Database Recovery (DBR) Instances Attempted totE Recover the Same .RUJ File and Resulted in DBR Bugchecki F A DBR bugcheck occurred when the DBR instance was eitherH unable to open an .RUJ file or was unable to find the .RUJG file. This problem happened for example, in the followingT scenario.b A Assume that a process with a process ID (pid) P wasKF attached to a database with stream ID of 1 (ID P:1). TheD user started a long transaction, then performed a CtrlC /Y STOP command to interrupt and stop the image. ThistD started a DBR process that opened the .RUJ file, undidF the transaction, and deleted the .RUJ file. But the userG was released from the termination hold as soon as the DBRtE process ensured a database freeze. The user attached toeG the database again as soon as control was returned to theeI user. The attach did not succeed completely, because it washI waiting for the database freeze to be over (the DBR processoH was still undoing the previous transaction). The user thenE performed a Ctrl/Y STOP command on the second attach toeI the database. By this time, the monitor had established the G termination lock on the user with ID P:1, and the monitora> started another DBR process to recover the user. I Additional Release Notes for Rdb/VMS V4.1 A-7h
e e 7 There is no known workaround to this problem. C This problem is fixed in V4.1. Now, when two users attach D to the database, for example with the same ID of P:1 as inC the scenario previously described, both DBR processes areiA recovered at the same time. However, only the first DBRiE process succeeds, because both DBR processes are attemptingt$ to use the same .RUJ file. A A.2.4 AIJ Recovery Failed Because TSNs Did Not Match Database Root Information ? In the AIJ journaling logic of the transaction commiteB operation a small race condition existed in which it was? possible for the commit sequence numbers (CSN) in the B database root file to not match the actual commit record@ sequence in the .AIJ file. As a result the CSN was notC synchronized with the correct transaction sequence numberRE (TSN). This inconsistency was not identified until the .AIJf" file was rolled forward. 7 There is no known workaround to this problem. ( This problem is fixed in V4.1. @ A.2.5 AIJ File Modification on One Node Was Not Reflected on Another Node ? Under certain conditions in a VAXcluster environment, ? modifying the name or location of an .AIJ file on one C node was not subsequently reflected on another node. This @ occurred only if the internal lock value block versionD numbers on the subsequent node exactly matched the initial3 version number, which was extremely rare. 7 There is no known workaround to this problem.t ( This problem is fixed in V4.1. B A.2.6 Memory Corruption Problem Related to the Number of Users Caused a Bugcheckd = When the number of users was a power of 2, sporadicuA bugchecks indicated corrupt internal data structures in.? which only the first entry of each data structure wase corrupted. 1 A-8 Additional Release Notes for Rdb/VMS V4.1b
S . G A workaround is to set the number of users to 1 less than G a power of 2; for instance, set the number of users to 63h instead of 64. , This problem is fixed in V4.1. F A.2.7 Bugcheck Resulted When Attempting to Deassign an Invalid3 File Channel During a Database Detach_ E An attempt to deassign an invalid file channel during agF database detach operation caused a bugcheck. The problemB was that the database attempted to deassign the sameF channel twice. This happened under certain conditions inH which a blocking asynchronous system trap (BLAST) occurred3 during the database detach operation.4 ; There is no known workaround to this problem.c , This problem is fixed in V4.1. F A.2.8 Problem Running RDML on a System with No Rdb/VMS License H When running RDML on a system with no Rdb/VMS license, the* following error is returned: qk> RUN RDML41O %LICENSE-F-NOAUTH, DEC RDB-ELN use is not authorized on this nodevR -LICENSE-F-NOLICENSE, no license is active for this software product? -LICENSE-I-SYSMGR, please see your system manager E This is a known problem with the error handling in RDML D for license checking. RDML can be executed with eitherD Rdb/ELN or Rdb/VMS. However, the check for the Rdb/ELNH license is performed last. In a future release of Rdb/VMS,G this problem will be fixed so that RDML will generate thec< correct message and check the correct license. F A.2.9 Performance Problem Is Observed with Rdb/VMS DistributedH Update Transactions in a Mixed VMS V5.4 and V5.5 Operating System Environment H If you are using Rdb/VMS V4.1 on a system running VMS V5.4I and Rdb/VMS V4.1 on another system running VMS V5.5, and ifrH you a doing a two-phase commit update transaction, you mayG observe a drop in performance. The reason for this is the G different versions of DECdtm that run on VMS V5.4 and VMS V5.5.t I Additional Release Notes for Rdb/VMS V4.1 A-9c
D S > Distributed transactions that are started on systemsB running the same version of the VMS operating system runC as expected. That is, on systems that are all running VMSaB V5.4, distributed transaction performance is as expectedC and on systems that are all running VMS V5.5, distributedX> transaction performance is as expected. However, forC distributed transactions that are started on systems thatRC are running VMS V5.4 and include systems that are runningnB VMS V5.5 or vice versa, a drop in performance can occur. C A.2.10 A Distributed Transaction Abort Error Will Change from aS= Warning to an Error in a Future Release of Rdb/VMS @ The following warning message displays for V4.1 when a) distributed transaction aborts:T ? %RDB-W-DISTABORT, distributed transaction was aborted > In a future release of Rdb/VMS, the previous warning= message will change to the following error message:v ? %RDB-E-DISTABORT, distributed transaction was abortede @ A.2.11 Fractional Seconds Precision Is Not Handled Correctly ? Fractional seconds precision can be specified for theV= new data types TIME, TIMESTAMP, and INTERVAL (whichi> contains the SECOND field). The value for fractional> seconds precision can be expressed as 2, 1, 0, which@ represents hundredths of a second, tenths of a second,# or no fractional seconds. = There is a known problem when converting data types D containing a large fractional seconds precision to a lowerC precision. Rdb/VMS does not correctly truncate the value,lC but simply carries the same fractional portion to the new0D column. For example, when storing data from a TIMESTAMP(2)C column in a TIME(0) column, the fractional seconds in the B time column are carried over instead of being truncated.A This can result in a mismatch on equality queries where . only the whole seconds are supplied. = The CURRENT_TIME and CURRENT_TIMESTAMP values, when.E assigned to columns of type TIME(1), TIME(0), TIMESTAMP(1),m@ and TIMESTAMP(0), also result in unexpected fractional second values. 2 A-10 Additional Release Notes for Rdb/VMS V4.1
L E C To view the actual stored values you can use the CAST 7 operator to convert the data to DATE VMS:d 1 SELECT CAST(TIME_STAMP AS DATE VMS)$ FROM T;0 C This problem will be corrected in a future release of E Rdb/VMS. In the meantime, use INTERVAL . . . SECOND(2),M4 TIME(2), and TIMESTAMP(2) definitions. G A.2.12 An RDB-E-UNRES_REL Error May Be Returned After You Issuei- an ALTER STORAGE MAP Statement H An RDB-E-UNRES_REL error has been observed in Rdb/VMS V4.09 and V4.1 under the following circumstances: I A create index operation is performed on a table explicitly/D reserved exclusive write with a commit operation. WhenE an alter storage map operation is performed on the samenH table explicitly reserved exclusive write, as shown in the following example: 8 SQL> DECLARE SCHEMA FILENAME MF_PERSONNEL;W SQL> SET TRANSACTION READ WRITE RESERVING CANDIDATES FOR EXCLUSIVE WRITE;lR SQL> CREATE INDEX OST ON CANDIDATES (LAST_NAME) STORE IN RDB$SYSTEM; SQL> COMMIT;W SQL> SET TRANSACTION READ WRITE RESERVING CANDIDATES FOR EXCLUSIVE WRITE;MH SQL> ALTER STORAGE MAP CANDIDATES_MAP STORE IN EMPIDS_LOW;; %RDB-E-NO_META_UPDATE, metadata update failed Z -RDB-E-UNRES_REL, relation CANDIDATES in specified request is not a relation/ reserved in specified transaction SQL> ROLLBACK; F A workaround is to issue the ALTER STORAGE MAP statement again. F A.2.13 Mapping Values for an Index Cannot Be Used in an RDO or# SQL Import OperationE F In versions previous to Rdb/VMS V4.1, the MAPPING VALUESF clause in an index definition within an IMPORT statement@ generated an error in RDO or produced an incorrect$ definition within SQL. I Additional Release Notes for Rdb/VMS V4.1 A-11
B This was due to conversion of the mapping values limits,B which required that the table exist in the database. RDOE generated an error when attempting to reference this table, D whereas SQL assumed a SCALE of 0 for the column. In either+ case, the results were incorrect._ A This remains a restriction in Rdb/VMS V4.1, but will be C lifted in a future version. For V4.1 the following errors are returned:r In SQL:R SQL> IMPORT DATABASE cont> FROM F cont> FILENAME A' cont> CREATE INDEX X ON Ri7 cont> (F1 MAPPING VALUES 1.2 TO 2.2); K %SQL-F-NOMAPIMPO, Mapping Values on CREATE INDEX within an IMPORTS is not supported In RDO:N RDO> IMPORT F INTO A* cont> DICTIONARY IS NOT USED) cont> DEFINE INDEX X FOR R.C5 cont> F1 MAPPING VALUES 1.2 TO 2.2.$ cont> ENDQ cont> END IMPORT.EA %RDO-F-RELNOTDEF, relation R is not defined in databaseE < The following are workarounds to this restriction: E o If a new index is required that contains MAPPING VALUES,"B then defer the definition until after the database is created. C o If an existing index needs to be changed, then use theaB DROP INDEX clause as part of the IMPORT statement andC defer the definition until after the import operation.T A o If the index is required during the import operation ? (i.e., for constraint evaluation), then define the A index without the MAPPING VALUES clause. Then, afteraA the import operation, drop the index and redefine it , with the MAPPING VALUES clause. 2 A-12 Additional Release Notes for Rdb/VMS V4.1
m o I A.2.14 A Detach from the Database Sometimes Results in a BugcheckQ H Detaching from a database under certain unknown conditionsH generates a bugcheck with one of the following exceptions: A ***** Exception at ???????? : LCK$DEMOTE + 000000BAgE %SYSTEM-F-SUBLOCKS, cannot dequeue a lock with sublockse ? The stack trace for this exception is as follows: LCK$DEMOTE PIO$UNBIND KOD$UNBIND . . . A ***** Exception at ???????? : KOD$UNBIND + 000000F9[E %SYSTEM-F-SUBLOCKS, cannot dequeue a lock with sublocksY ? The stack trace for this exception is as follows:" KOD$UNBIND . . . C The bugcheck occurs because the internal state of thewC database does not match that of specific process dataoF structures. This problem does not occur frequently; whenH it does occur, no database corruption results, because theG problem occurs very late in the database detach sequence.Y H Note that this problem seems to occur more frequently when? using VMS V5.5. The reason for this is not known. > There are no known workarounds for this problem. F If you experience this problem, please submit an SPR andD provide the bugcheck dump as supporting documentation. G A.2.15 RDO Concatenate Expression with Two Databases Can Return Incorrect Results F Using nested FOR loops with a relation from one database> and another relation in another database where aD concatenate expression is executed on a field from oneH database and a field from the other database can result inF incorrect results in the concatenated field, as shown in$ the following example: I Additional Release Notes for Rdb/VMS V4.1 A-13y
y ; RDO> DEFINE DATABASE MIKE DICTIONARY IS NOT USED.a0 RDO> DEFINE FIELD F1 DATA SIGNED WORD.+ RDO> DEFINE RELATION R1. F1. END. 3 RDO> STORE R IN R1 USING R.F1=1 END-STORE_3 RDO> STORE R IN R1 USING R.F1=2 END-STOREM RDO> COMMITu RDO> FINISH ! RDO> DATA DB1=FILE MIKEt! RDO> DATA DB2=FILE MIKE RDO> FOR A IN DB1.R10 cont> FOR B IN DB2.R1 WITH A.F1=B.F1- cont> PRINT A.F1|B.F1,A.F1,B.F1 cont> END_FORS cont> END_FOR ) F1 F1 ) 01 1 1 ) F1 F1 ) 12 2 2 > The results in the first column should be 11 and 22. A A workaround is to reference the fields required by the C concatenate expression before the concatenate expression, , as shown in the following example: RDO> FOR A IN DB1.R10 cont> FOR B IN DB2.R1 WITH A.F1=B.F1- cont> PRINT A.F1,B.F1,A.F1|B.F1T cont> END_FORE cont> END_FOR F1 F1 1 1 11 F1 F1 2 2 22 A A.2.16 RDO Concatenate Expression in the Nested FOR Loops Can # Return Incorrect Resultss C Using nested FOR loops with relations where a concatenateeB expression is executed on fields without referencing anyC field from the innermost FOR loop can result in incorrecttE results in the concatenated field, as the following example shows: 2 A-14 Additional Release Notes for Rdb/VMS V4.1
b " RDO> FOR X IN TABLE1# cont> FOR Y IN TABLE2h# cont> FOR Z IN TABLE3(+ cont> PRINT X.FIELD1|Y.FIELD2n cont> END_FOR cont> END_FOR cont> END_FOR .....7777777 AAAAA7777777e + The correct result should be:n AAAAA7777777i BBBBB7777777 D A workaround is to reference any field required by theI concatenate expression before the concatenate expression as follows: " RDO> FOR X IN TABLE1# cont> FOR Y IN TABLE2s# cont> FOR Z IN TABLE3 5 cont> PRINT X.FIELD1, X.FIELD1|Y.FIELD2( cont> END_FOR cont> END_FORo cont> END_FORn FIELD1 $ AAAAA AAAAA7777777 FIELD1 $ BBBBB BBBBB7777777 I Another workaround is to also concatenate a field reference14 for the innermost FOR loop as follows: " RDO> FOR X IN TABLE1# cont> FOR Y IN TABLE2a# cont> FOR Z IN TABLE3e5 cont> PRINT X.FIELD1|Y.FIELD2|Z.FIELD3t cont> END_FOR cont> END_FOR. cont> END_FOR AAAAA7777777yyyyy BBBBB7777777yyyyy H This problem will be fixed in a future release of Rdb/VMS. I Additional Release Notes for Rdb/VMS V4.1 A-15s
u e @ A.2.17 RDBPRE Upgrade from Rdb/VMS V3.0B to V4.0A Results in; Run-Time Error BAD_REQ_HANDLE Upon Recompilationt E An upgrade from Rdb/VMS V3.0B to V4.0A results in an RDBPREn@ run-time error BAD_REQ_HANDLE upon recompilation. This? problem is caused because the END_STREAM statement iscB required when a START_STREAM statement has been declaredA in versions of Rdb/VMS V4.0 an
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typebox (s)typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ()typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (G)typebox (E)typebox (T)typebox ( )typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (O)typebox (N) typebox (E)typebox (R)typebox (R)typebox (O)typebox (R)typebox (o)(typebox ( ) typebox (P)typebox (E)typebox (R)Ftypebox (O)typebox (R)typebox (M) 95000typebox (T)typebox (R)typebox (A)typebox (P)typebox (E)typebox (R)typebox (R)typebox (O)typebox (R)typebox ( )typebox ( ) typebox (T)typebox (H)typebox (R)typebox (U) 95000typebox (E)Xtypebox (I)typebox (T)typebox (i)typebox ( )typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (E)typebox (N)typebox (D)typebox (E)typebox (R)typebox (R)typebox (O)typebox (R)9typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (M)typebox (A)Xtypebox (S)typebox (A)typebox (L)typebox (A)typebox (R)typebox (Y) typebox (=) typebox (M)typebox (A)X typebox (J)typebox (O)typebox (B)3.typebox (M)typebox (A)Xtypebox (I)typebox (M)typebox (U)typebox (M)typebox (S)typebox (A)typebox (L)typebox (A)typebox (R)typebox (Y)typebox ( )typebox ( )typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (O)F typebox (J)typebox (O)typebox (B)3typebox ( )typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (I)typebox (N) typebox (J)typebox (O)typebox (B)typebox (S)typebox ( )typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (E)typebox (N)typebox (D)typebox (G)typebox (E)typebox (T).┼typebox ()typebox ( ) 71000typebox (E)Xtypebox (I)typebox (T).typebox (r)typebox ()typebox ( ) typebox (*)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (a)typebox ()typebox ( ) typebox (E)Xtypebox (I)typebox (T).typebox ( )typebox ( )typebox ()typebox ( ) 72000typebox (E)typebox (N)typebox (D).typebox ()typebox ( ) typebox (*)---------typebox (*)typebox ( ) typebox (&)typebox (R)typebox (D)typebox (B)typebox (&) typebox (E)typebox (N)typebox (D)typebox (S)typebox (T)typebox (R)typebox (E)typebox (A)typebox (M) typebox (E)typebox (M)typebox (P)typebox (S)typebox (T)typebox (R)typebox (E)typebox (A)typebox (M)typebox ()typebox ( ) 72000typebox (E)Xtypebox (I)typebox (T)..typebox ()typebox ( ) typebox (*)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)typebox (=)┼typebox ()typebox ( ) typebox (E)Xtypebox (I)typebox (T).typebox ( )typebox ( )typebox (E)typebox ( ) typebox (A).2.18 typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T) typebox (D)typebox (o)typebox (e)typebox (s) typebox (N)typebox (o)├ typebox (R)typebox (e)typebox (c)typebox (o)typebox (g)┼typebox (i)typebox (z)typebox (e) ├typebox (h)typebox (e) typebox (K)typebox (e)typebox (y)┬typebox (o)typebox (r)typebox (d) typebox (A)typebox (L)typebox (L) typebox (i)┼ typebox (V)typebox (i)typebox (e)┬ typebox ()typebox ( ) typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s)typebox ( )typebox ( )typebox (H)typebox ( ) typebox (I)┼ typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 4.1, typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T) typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (r)typebox (e)typebox (c)typebox (o)typebox (g)┼typebox (i)typebox (z)typebox (e) ├typebox (h)typebox (e) ┐typebox (e)typebox (y)┬typebox (o)typebox (r)typebox (d)Ftypebox ( ) typebox (A)typebox (L)typebox (L) typebox (i)┼ ┴typebox (i)typebox (e)┬ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼typebox (s). Ftypebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ┴typebox (i)typebox (e)┬,typebox ( ) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (i)├typebox (i)typebox (o)┼ typebox (g)typebox (e)┼typebox (e)typebox (r)typebox (a)├typebox (e)typebox (s) typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r)typebox (:)typebox ( )typebox ( )typebox (*)typebox ( ) typebox (C)typebox (R)typebox (E)typebox (A)typebox (T)typebox (E) typebox (V)typebox (I)typebox (E)typebox (W) typebox (A)typebox (P)typebox (L)typebox (L)typebox (I)typebox (C)typebox (B)typebox (U)typebox (S)typebox (V)typebox (I)typebox (E)typebox (W)typebox ( )typebox ( ) (typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D))typebox (s)typebox (*)typebox ( ) typebox (A)typebox (S) typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (C)1.typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D)(typebox ( ) Ftypebox (R)typebox (O)typebox (M) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) typebox (C)16typebox ( ) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) (((typebox (C)1.Ftypebox (I)typebox (R)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox (I)typebox (S) typebox (N)typebox (U)typebox (L)typebox (L))typebox (E)typebox ( ) typebox (A)typebox (N)typebox (D) (typebox (C)1.typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E) typebox (=) typebox (A)typebox (N)typebox (Y) (typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (C)2.typebox (L)typebox (A)typebox (S)typebox (T)typebox (N)typebox (A)typebox (M)typebox (E)typebox (i),typebox ( ) Ftypebox (R)typebox (O)typebox (M) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) typebox (C)2typebox (E)typebox ( ) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) (typebox (C)1.typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D) typebox (=) typebox (C)2.typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D))))) <typebox ( ) typebox (A)typebox (N)typebox (D) (typebox (C)1.typebox (C)typebox (I)typebox (T)typebox (Y) <> typebox (A)typebox (L)typebox (L) (typebox (S)typebox (E)typebox (L)typebox (E)typebox (C)typebox (T) typebox (C)3.typebox (C)typebox (I)typebox (T)typebox (Y),typebox ( ) Ftypebox (R)typebox (O)typebox (M) typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) typebox (C)3Ftypebox ( ) typebox (W)typebox (H)typebox (E)typebox (R)typebox (E) (typebox (C)1.typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D) typebox (=) typebox (C)3.typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (I)typebox (D)))))typebox (;)typebox ( )typebox ( )typebox (\)typebox ( ) typebox (%)typebox (R)typebox (M)typebox (U)-F-typebox (B)typebox (L)typebox (R)typebox (I)typebox (N)typebox (V), typebox (i)┼├typebox (e)typebox (r)┼typebox (a)┌ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) - typebox (B)typebox (L)typebox (R) typebox (s)├typebox (r)typebox (i)┼typebox (g) 66 typebox (f)typebox (o)typebox (r) typebox (A)typebox (P)typebox (L)typebox (L)typebox (I)typebox (C)typebox (B)typebox (U)typebox (S)typebox (V)typebox (I)typebox (E)typebox (W). typebox (i)typebox (s) typebox (i)┼┴typebox (a)┌typebox (i)typebox (d)>typebox ( ) -typebox (R)typebox (D)typebox (M)typebox (S)-typebox (E)-typebox (B)typebox (A)typebox (D)typebox (C)typebox (O)typebox (D)typebox (E), typebox (c)typebox (o)typebox (r)typebox (r)┤typebox (p)├typebox (i)typebox (o)┼ typebox (i)┼ ├typebox (h)typebox (e) ─┤typebox (e)typebox (r)typebox (y) typebox (s)├typebox (r)typebox (i)┼typebox (g)typebox ( )typebox ( )typebox (=)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (f)┤├┤typebox (r)typebox (e) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e)..typebox ( )typebox ( )typebox ( )typebox ( )typebox (I)typebox ( ) typebox (A)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (a)┌ typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (A)-17 typebox ()typebox ( )
typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (@)typebox ( ) typebox (A).2.19 typebox (R)typebox (M)typebox (U)typebox (/)typebox (E)Xtypebox (T)typebox (R)typebox (A)typebox (C)typebox (T) typebox (D)typebox (o)typebox (e)typebox (s) typebox (N)typebox (o)├ typebox (C)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y) typebox (E)│├typebox (r)typebox (a)typebox (c)├ typebox (a)┼ typebox (R)typebox (D)typebox (O)-typebox (D)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d)typebox (A)typebox ( ) typebox (T)typebox (r)typebox (i)typebox (g)typebox (g)typebox (e)typebox (r) typebox (C)typebox (o)┼├typebox (a)typebox (i)┼typebox (i)┼typebox (g) typebox (M)typebox (o)typebox (r)typebox (e) typebox (T)typebox (h)typebox (a)┼ typebox (O)┼typebox (e) typebox (S)typebox (T)typebox (O)typebox (R)typebox (E) typebox (C)┌typebox (a)┤typebox (s)typebox (e) typebox (i)┼ typebox (a) Ftypebox (O)typebox (R)typebox (s) Loop B In Version 4.1, RMU/EXTRACT does not correctly extract aB trigger definition when the definition is written in RDO@ and contains more than one STORE clause in a FOR loop.D For example, RMU/EXTRACT does not extract the second STORE- statement in the following trigger:5 , DEFINE TRIGGER AUDIT_SALARY_HISTRY+ AFTER MODIFY OF SALARY_AMOUNT OLD CONTEXT OLD ' FOR NEW IN SALARY_HISTORY ; WITH (OLD.SALARY_AMOUNT <> NEW.SALARY_AMOUNT)m EXECUTEc+ STORE AH IN AUDIT_HISTORY 8 USING AH.EMP_ID = OLD.EMPLOYEE_ID;. AH.STATUS = 'OLD';9 AH.SALARY = OLD.SALARY_AMOUNT END_STORE; + STORE AH IN AUDIT_HISTORYt8 USING AH.EMP_ID = OLD.EMPLOYEE_ID;. AH.STATUS = 'NEW';9 AH.SALARY = NEW.SALARY_AMOUNTc END_STOREt FOR EACH RECORD. 9 This problem will be fixed in a future release.l > A.2.20 Index Loses Attributes After an Integrate Operation @ If you modify a column used by an index, the integrateB operation must drop the index before changing the field.B When the index is restored, it loses the following index attributes: o Node size o Percent fillS o HASH attribute ! o DUPLICATES attribute $ o Storage map information 2 A-18 Additional Release Notes for Rdb/VMS V4.1
f I This limitation of CDD will be fixed in a future release ofi CDD/Repository. D A.2.21 CDD/Repository, Rdb/VMS: Record and Field Interaction G It is possible when using CDD/Repository to define record D and field structures that are unacceptable to Rdb/VMS. E CDD/Repository is intended as a generic data repositoryeE that can hold data structures available to many layeredc% products and languages. H These data structures may not always be valid when applied; to the relational data model used by Rdb/VMS.o D The following are some of the common incompatibilitiesH between the data structures of CDD/Repository and Rdb/VMS. = o %CDD-E-PRSMISSNG, attribute value is missinge > This error occurs when a record definition in; CDD/Repository contains a VARIANTS clause.f = This error occurs when a field definition in)9 CDD/Repository contains a FILLER clause.l A o %CDD-E-INVALID_RDB_DTY, datatype of field is not % supported by Rdb/VMSc > This error occurs when a record definition in: CDD/Repository contains an OCCURS clause. = This error occurs when a field definition in 9 CDD/Repository contains an ARRAY clause. F o %CDD-E-DTYPE_REQUIRED, field must have a datatype for1 inclusion in an Rdb/VMS database > This error occurs when a record definition in> CDD/Repository contains another nested recordF definition. Rdb/VMS can only accept field definitions( in a record definition. A o %CDD-E-HAS_DIMENSION, Rdb/VMS fields cannot haven dimension = This error occurs when a field definition in : CDD/Repository contains an OCCURS clause. E o %CDD-E-INVALID_RDB_DIM, record !AS has dimension andw* cannot be used by Rdb/VMS I Additional Release Notes for Rdb/VMS V4.1 A-19>
T A : This error occurs when a record definition in5 CDD/Repository contains an ARRAY clause.R A To work around these incompatibilities, it is necessaryTA in each case to redefine the field or record so the new B definition is acceptable to the relational model used byB Rdb/VMS. For more information about using CDD/RepositoryE fields and records in an Rdb/VMS database, refer to the VAXiB Rdb/VMS SQL Reference Manual, Part II, CREATE DOMAIN and CREATE TABLE commands. @ A.2.22 Information Omitted from the VAX Rdb/VMS InstallationB Guide Regarding the Installation of the SQL$INT.EXE and) SQL$SHRnn.EXE Shareable Images A The following information was omitted from the V4.1 VAXM= Rdb/VMS Installation Guide and is described here tof@ clarify the proper installation of the SQL$INT.EXE and) SQL$SHRnn.
E shareable images. B Currently, none of the SQL images are installed with theE INSTALL utility. Instead, Section 3.11.2 in the VAX Rdb/VMS D Installation Guide explains how a user would do this. What/ is omitted is the following sentence:. > If you are trying to run a privileged image you mustC install both the SQL$INT.EXE and SQL$SHR.EXE images using. the INSTALL utility. @ Other causes for receiving the SQL-F-NOENTRYPT messageA were also omitted. In addition to the actions listed inoA the SQLMSG.MSG file, the user should make sure that the B correct version of SQL$INT.EXE is in SYS$COMMON:[SYSLIB]B and that the shareable images are installed correctly to run privileged images. E A.2.23 Documentation Omitted Information Indicating That an .OAIJuA File Can Be Displayed Using the RMU/DUMP/AFTER_JOURNAL Command C The following information on .OAIJ files was omitted from E the V4.1 VAX Rdb/VMS RMU Reference Manual and V4.1 RMU help file.E C You can use the RMU/DUMP/AFTER_JOURNAL command to display @ an optimized after-image journal (.OAIJ) file in ASCII format.o 2 A-20 Additional Release Notes for Rdb/VMS V4.1
I I The documentation did mention that you can use the RMU/DUMPiF /AFTER_JOURNAL command to display an after-image journalB (.AIJ) file in ASCII format, and this is still true. 0 A.2.24 CREATE STORAGE MAP Diagram Errors C The CREATE STORAGE MAP diagram in the Version 4.1 VAXiC Rdb/VMS SQL Reference Manual contains several errors:t ' o Incorrect WITH keyworda * o Illegal return in diagram 0 o Requires referencing RDB$SYSTEM I These errors are corrected in the V4.1 SQL online help. The 5 corrected syntax diagrams appear below: I CREATE STORAGE MAP map-name ------------------------------+ I |nI +-----------------------<--------------------------------+ |I ++-----------------------------------+-------------------+ I | | |aI +-> EXTERNAL NAME IS external-name -+ | I | I +-----------------------<--------------------------------+? |J +> FOR table-name ++----------------------------------+-+-+J | | | | |J | |+-+> ENABLE -+> COMPRESSION -------+ | |J | || | | | | |J | || +> DISABLE + | | |J | || | | |J | |+-> PLACEMENT VIA INDEX index-name+| | |J | || | | |J | |+---> threshold-clause ------------+ | |J | +----------------- <------------------+ |J | +-----------------------------------------------------+ | |L | +> store-clause -----------------------------------+--> ;G | | G +> store-lists-clause ---------------------------------+n threshold-clause = I Additional Release Notes for Rdb/VMS V4.1 A-21r
i i @ -+-> THRESHOLD -+-> IS -+-> ( --> val1 --> ) -----+->> | | | |> | +-> OF -+ |> | |> +-> THRESHOLDS -+-> ARE -+-----------+ |> | | | |> +-> OF -+ | |> +----------------------------------+ |> | |> +-> ( --> val1 -+-----------------------+-> ) -+7 | |D7 +-> , val2 -+-----------+H7 | | 7 +-> , val3 -+ store clause = G ---> STORE +--+------------------------------------------+--> D | |D +-> IN area-name ---------------------+ |D | | |D | +-----------------------------------+ |D | | |D | +-+--------------------------------+-----+D | | | |D | +--> ( -> threshold-clause -> ) -+ |D +-> across-clause -------------------------+D | |D +-> using-clause --------------------------+ using-clause = 2 A-22 Additional Release Notes for Rdb/VMS V4.1
; ---> USING ---> ( -+-> column-name -+-> ) -+e; | | | ; +------ , -------+ |/; +-------------------------------------------+A | ; ++-> IN area-name --------------------------+(; | | ; | +---------------------------------------+o | | ; | +-+--------------------------------+----+ ; | | | |A; | +--> ( -> threshold-clause -> ) -+ |k; | +---------------------------------------+ | |iA | +-> WITH LIMIT OF -> ( -+- literal -+-> ) -+--+ A | +---- , <---+ | |BA +----------------------- , <------------------+ |NA +------------------------------------------------+ |/ +--> OTHERWISE IN area-name ---+ / | / +---------------------------+B | B +-+-----------------------------------+------> ;9 +--> ( --> threshold-clause --> ) --+ " store-lists-clause = I Additional Release Notes for Rdb/VMS V4.1 A-23L
Z E --> STORE LISTS -----+ | +--------------------+ |y ++> IN area-name -+y | | | +-------------+aD | +-+-----------------------------------------------+--+D | +-> FOR -> ( -+-> table-name -----------+-> ) --+ |D | | | | |D | +-> table-name . col-name -+ | |D | +--------- , <-------------+ | |D +-------------------------<--------------------------+ |D |D +-------------------------------------------------------+
|8 +> IN default-list-area --------------------> C Although the Version 4.1 VAX Rdb/VMS SQL Reference Manualw@ states that you must specify RDB$SYSTEM as the defaultD storage area for lists, this is incorrect. You can specifyA a default list storage area other than RDB$SYSTEM using = the LIST STORAGE AREA clause of the CREATE DATABASEEA statement. If you do not specify a default list storageeC area, RDB$SYSTEM is the default. The final area name that:B you specify in the CREATE STORAGE MAP store lists clause? must be the default list storage area. If you did notIA specify a default list storage area in CREATE DATABASE,I7 specify RDB$SYSTEM in the store lists clause. $ A.2.25 CAST Documentation Errors < The CAST function documentation in the VAX Rdb/VMS@ SQL Reference Manual for Version 4.1 is incomplete and misleading. @ The CAST function syntax is included in the date-time-D function diagram in the Value Expressions section. The useA of CAST is not limited to translating date-time columnshB into other data types. CAST can be used to translate theB data type of a column from any data type (except LIST OFE BYTE VARYING) into any other data type (except LIST OF BYTE VARYING). 2 A-24 Additional Release Notes for Rdb/VMS V4.1
E R C If you specify the name of a domain in the AS clause,&F Rdb/VMS uses the current data type of that domain as theD output data type of the CAST function. The domain-nameG clause was omitted from the date-time-function diagram in 3 the VAX Rdb/VMS SQL Reference Manual. I These errors are corrected in the V4.1 SQL online help. The 7 CAST function has its own syntax diagram:8 I -> CAST -> ( -> cast-operand AS -+-> data-type ---+-> ) ->nB | |B +-> domain-name -+ D The following example uses the data type of the domainG STANDARD_DATE to format the BIRTHDAY field. You can alter G the data type of STANDARD_DATE from DATE VMS to DATE ANSIMI without changing the SELECT statement you use to access the data.C 8 SQL> CREATE DOMAIN STANDARD_DATE DATE VMS; SQL>P SQL> SELECT LAST_NAME, FIRST_NAME, CAST(BIRTHDAY AS STANDARD_DATE)# cont> FROM EMPLOYEES; SQL>8 SQL> ALTER DOMAIN STANDARD_DATE DATE ANSI;P SQL> SELECT LAST_NAME, FIRST_NAME, CAST(BIRTHDAY AS STANDARD_DATE)# cont> FROM EMPLOYEES;g @ A.2.26 The VAX Rdb/VMS RMU Reference Manual and RMU HelpB Are Unclear on When You Can Optimize .AIJ Files andI Incorrectly State You Cannot Optimize an .AIJ File on Tapee B RMU Help and the VAX Rdb/VMS RMU Reference Manual in/ Section 1.25 state the following:n H You cannot link the optimization procedure with the backupC procedure. You must optimize before or after a backupt operation. ? These two sentences read more clearly as follows:n H You cannot optimize an .AIJ file in the process of backingC it up. You must first back up the .AIJ file using thenD RMU/BACKUP/AFTER_JOURNAL command and then optimize it. I Additional Release Notes for Rdb/VMS V4.1 A-25L
B You can optimize an inactive .AIJ file that results, forC example, from changing the name of the .AIJ file prior toIA a database backup operation. This process creates a newYD active, primary .AIJ file and makes the previous .AIJ fileD inactive. After optimizing the inactive .AIJ file, you canD use the VMS BACKUP command to back up the .OAIJ file. Note@ that you cannot optimize an active, primary .AIJ file. B The RMU help and the VAX Rdb/VMS RMU Reference Manual in0 Section 1.25 also state the following: D However, optimizing after a backup operation will not workB if the .AIJ file was backed up to tape. You cannot reachC the .AIJ file from tape during an optimization operation.e B These two sentences are incorrect and should be replaced' with the following statement:t A The RMU/OPTIMIZE/AFTER_JOURNAL command can read an .AIJ B file on disk or a backed up .AIJ file on disk or on tape@ that is in the OLD_RMS format. The optimized .AIJ fileD (.OAIJ) is written to disk or to tape in either OLD_RMS or NEW_TAPE format. A A.2.27 CREATE DATABASE Statement Must Be Lexically Before AnyeD DECLARE TABLE Statement in a Precompiled Module or Module LanguageF > If a DECLARE TABLE statement appears before a CREATEA DATABASE statement, your compilation could fail with an A error message indicating that SQL$DATABASE could not beeD opened or that certain database objects could not be found in your database.a B The SQL precompiler and module language compiler process> metadata statements before other statements. If yourE DECLARE TABLE statement is found before the CREATE DATABASE D (or CREATE ALIAS) statement that defines it, then SQL willA try to attach to SQL$DATABASE for the metadata lookups. A A workaround is to place your CREATE DATABASE or CREATE ? ALIAS statement before your DECLARE TABLE statements. 2 A-26 Additional Release Notes for Rdb/VMS V4.1
T G A.2.28 Starting the Monitor from an Invalid Directory with FASTa2 COMMIT Enabled Causes a DBR Problem E A problem occurs in Rdb/VMS V4.1 in which a DBR processcC might fail if the process being recovered has not yet E created an .RUJ file. This problem occurs only when the E FAST COMMIT feature is enabled and one of the followingD! conditions is true:e E o You start the monitor from a directory that does notf exist.u H o The default directory is subsequently removed while the$ monitor is running. @ You must start the monitor from a valid directory. E DBR fails because it tries to create a work file in itseD default directory, which it inherits from the monitor.E Of course, if the default directory does not exist, ther. creation of the work file fails. B If DBR fails because it cannot create the work file,C the database is shut down by the monitor. No database D corruption results from this problem, because there is& nothing to redo or undo. I The problem is aggravated if you run the IVP during productnE installation. Running the IVP starts the monitor from aoD directory that will be deleted when the IVP completes. H You can identify the problem in the bugcheck file producedD by DBR. The exception appears at "DBR$ASSIGN_WORK_FILEE + 0000018B" (error creating work file). The name of thes. deleted directory also displays. H If this problem occurs, you must stop and then restart theH monitor from an existing directory before the database can be used again. H This problem will be fixed in a future release of Rdb/VMS. I Additional Release Notes for Rdb/VMS V4.1 A-27.
A > A.2.29 Clarification on Lock Modes Shown by RMU/SHOW LOCKS Utility E The documentation about RMU/SHOW LOCKS output requires more D clarification of differences between Requested and Granted lock modes.l A The VMS distributed lock manager does not always updatei> the Requested lock mode. This means that potentiallyB conflicting information can be displayed by the RMU/SHOW LOCKS utility. ? The Requested lock mode is updated only if one of thee" following rules applies: 7 1. The lock request is for a remote resource.T 2 2. The lock request is a NOWAIT request. @ 3. The lock request could not be granted due to a lockC conflict (that is, it was cancelled by the applicationi9 or aborted due to lock timeout or deadlock).i < 4. The lock request is the first for the resource. 7 Consider the following RMU/SHOW LOCKS output:n U --------------------------------------------------------------------------- ! Resource Name: page 533lZ Granted Lock Count: 1, Parent Lock ID: 01000B6C, Lock Access Mode: Executive,W Resource Type: Global, Lock Value Block: 03000000 00000000 00000000 00000002T X -Master Node Info- --Lock Mode Information-- -Remote Node Info-X ProcessID Lock ID SystemID Requested Granted Queue Lock ID SystemIDX 2040021E 0400136A 00010002 EX CR GRANT 0400136A 00010002U ---------------------------------------------------------------------------I D In this example, it is ordinarily difficult to explain howE such a combination of lock modes could occur. Note that theaB CR (concurrent read) mode is on the GRANT queue (not the CONVERSION queue). E You must be familiar with the operating environment to knowrE that only one node exists on this system. Two lock requests D occurred to generate this output, in the opposite order of( what appears to have occurred. 2 A-28 Additional Release Notes for Rdb/VMS V4.1
p m F The first lock request was for EX (exclusive), which wasB immediately granted. Thus, the Requested and GrantedD modes were updated according to rule 4. Then, the lockH was demoted from EX to CR mode, which was also immediatelyC granted. However, the Requested field was not updated G because none of the four rules was true, so the Requested D mode was never updated to reflect the CR lock request. C This information will be added to the VAX Rdb/VMS RMU?3 Reference Manual in a future release.+ G A.2.30 PIOFETCH$WITHIN_DB+142 Bugcheck Resulted After an Online|* RMU/COPY_DATABASE Operation F When an online RMU/COPY_DATABASE operation was performedD in a high update environment, it sometimes incorrectlyC determined the TSN of the last committed transaction. H As a consequence of this problem, the copied database rootG TSN was lower than the TSN associated with some committedeC data in the copied database, and some TSN values were B reused. If a transaction read the data in the copiedF database before the root TSN had advanced beyond the TSNF associated with the transaction that actually stored theC data in the original database, the bugcheck resulted. D Once the root TSN of the copied database advanced, theA problem corrected itself, and no bugcheck resulted. ? Consequently, the symptom was not often observed.- H This problem could also affect a database restored from an online backup. , This problem is fixed in V4.1. G A.2.31 RMU/VERIFY Operation of a Storage Area with No Root File 6 Verification Could Result in a Bugcheck H An RMU/VERIFY operation might bugcheck if verification wasC done on a database that met the following conditions:- , o The database was multifile. H o The bit for some storage area A, indicating whether theF area belonged to a multifile or single-file database,F was corrupt. In this case, the corruption erroneouslyE indicated area A belonged to a single-file database.- I Additional Release Notes for Rdb/VMS V4.1 A-29
D o Verification of area A, or some set of logical areas in< A, was done but root verification was not done. E If and where the bugchecks occurred was database-dependent.-C Root verification detected the corruption and aborted the 3 verification with the following messages: R RMU-W-BDLIVDBID, invalid dbid for single-file database area <area-name>1 expected: 1, found: 4 V %RMU-E-BADCPLBIT, storage area <area-name> belongs to a single file databaseJ %RMU-F-ABORTVER, fatal error encountered; aborting verification ( This problem is fixed in V4.1. @ A.2.32 Queries That Used Partitioned Indexes Could Result in- RDMS$$COMPILE_INDEX_MAPS Bugchecksu A Bugchecks with exceptions in the routine RDMS$$COMPILE_-D INDEX_MAPS can occur in Rdb/VMS V3.1, V3.1A, V3.1B, V3.1C,> V4.0, V4.0A, and V4.0B, on queries where partitioned9 indexes were used. This is a very rare problem. ( This problem is fixed in V4.1. 0 A.2.33 Problem with CDD/Repository and Views B An error occurs when you create a view in SQL based on aD table created from the dictionary using the function COUNT" with DISTINCT specified. > The following example using views shows the problem: 3 CDO>DEFINE FIELD FIELD1 DATATYPE IS WORD.-4 CDO>DEFINE RECORD FOO. FIELD1. END RECORD. H SQL>CREATE SCHEMA FILENAME FOOB
PATHNAME CDD$DEFAULT.FOOBAR;1 SQL> CREATE TABLE FROM CDD$DEFAULT.FOO; * SQL> CREATE VIEW BAR (NUMBER) AS8 cont> SELECT COUNT (DISTINCT FIELD1) FROM FOO;D %CDD-E-MBLRSYNERR, syntax error in MBLR buffer at offset 0 B The problem can also appear if the view is defined while= the database is attached by FILENAME and then later-E integrated into the repository using the INTEGRATE command. V SQL> INTEGRATE SCHEMA FILENAMERDB$TEST_SYSTEM:[TEST_EXECUTE.CAROL.TEST]TEST_U EXPORT CREATE PATHNAME RDB$TEST_SYSTEM:[TEST_EXECUTE.CAROL.CDD]TEST_EXPORT; D %CDD-E-MBLRSYNERR, syntax error in MBLR buffer at offset 0 2 A-30 Additional Release Notes for Rdb/VMS V4.1
- - G The following workaround temporarily solves this problem:- C o If this error occurs locate any views, computed by-F columns, constraints, or triggers that contain SELECTH COUNT(DICTINCT n) clauses. This clause is not currentlyF understood by CDD/Repository. The RMU/EXTRACT utilityF can assist in the search for these objects on created databases.- E o Drop the views, computed by columns, constraints, or G triggers containing SELECT COUNT (DISTINCT n) clauses. < o Integrate the database into the repository. 5 o Attach to the database by file name. < o Redefine the the objects that were deleted. D This is a known problem for CDD/Repository V5.0 and is: fixed in a future version of CDD/Repository. B A.2.34 Metadata Corruption Results After Committing FailedB Metadata Changes for a DROP TABLE CASCADE Operation H Committing a failed SQL DROP TABLE (DROP TABLE CASCADE forI V4.1) statement can result in metadata corruption. This hasf; been observed under the following conditions:S D o A table has associated views, constraints, indexes,+ triggers, or storage maps.o H o An SQL DROP TABLE (DROP TABLE CASCADE for V4.1) commandI fails. An example of a failure is a lock conflict due tof2 another user accessing the table. B o A COMMIT statement is executed after the failure. 6 The following example shows the problem: % o Create the database.I $ SQL2 SQL> CREATE SCHEMA FILENAME MIKE;4 SQL> CREATE TABLE T1 (F1 CHAR(10));E SQL> CREATE VIEW V1 (F1) AS SELECT c1.F1 FROM T1 c1;eE SQL> CREATE VIEW V2 (F1) AS SELECT c1.F1 FROM T1 c1;4" SQL> COMMIT WORK; SQL> EXIT;T I Additional Release Notes for Rdb/VMS V4.1 A-31
u , o At terminal 1 do the following: $ SQL/ SQL> DECLARE SCHEMA FILENAME MIKE;.* SQL> SELECT COUNT(*) FROM T1; B o At terminal 2 drop the table with an implicit cascade: (in V4.0). The following errors are returned: $ SQL/ SQL> DECLARE SCHEMA FILENAME MIKE;M4 SQL> SET TRANSACTION READ WRITE NOWAIT; SQL> DROP TABLE T1;Z %SQL-I-DEPIMPCAS, Implicit cascading may not be supported in a future version+ View V1 is also being dropped.T+ View V2 is also being dropped.tQ %RDB-E-LOCK_CONFLICT, request failed due to locked resource; no-waite0 parameter specified for transaction: -RDB-E-NO_META_UPDATE, metadata update failed7 -RDMS-F-LCKCNFLCT, lock conflict on client- SQL> COMMIT; # SQL> SELECT * FROM V1; B o A SELECT statement performed after a COMMIT statement, results in the following error: P %RDB-E-OBSOLETE_METADA, request references metadata objects that no longer existT: -RDMS-F-BAD_SYM, unknown relation symbol - V1 C o If you detach and reattach to the database and attempt = the same SELECT statement the following error is returned: I %RDB-E-NO_RECORD, access by dbkey failed because dbkey is no>, longer associated with a recordD -RDMS-F-NODBK, 1:126:10 does not point to a data record A o Any further attempts to drop the table or access theT1 views will result in dbkey failures.F ? This problem results because the DROP TABLE (CASCADE)M> statement removes information from the system tables? and their associated segmented strings about metadatam? objects (views in the following example). If the DROPpA TABLE statement fails, the changes to the system tablesRC are undone, but their associated segmented strings remainf 2 A-32 Additional Release Notes for Rdb/VMS V4.1
i p F deleted. Performing a commit operation makes this change permanent. B The following workarounds to this problem are known: : o Always roll back failed metadata changes. G o Use RDO to delete metadata objects one-by-one and thenf" delete the table. G o Use a transaction mode of wait for metadata changes to A reduce the possibilty of lock conflict failures. I o Perform an RMU/BACKUP operation to back up your database 0 before making metadata changes. H o Use an exclusive transaction on the table to reduce the7 possibility of lock conflict failures. I This is a known problem in V3.1, V3.1A, V3.1B, V3.1C, V4.0,lE V4.0A, V4.0B, and V4.1. This problem will be fixed in ai( future release of Rdb/VMS. G A.2.35 Virtual Memory Not Released by a Failing SET TRANSACTIONVG Statement with a Large Transaction Parameter Block (TPB)n C An SQL SET TRANSACTION statement is translated into aoF transaction parameter block (TPB). An application with aD TPB greater than 128 bytes that repeatedly attempts toG start a transaction but fails (due to lock conflicts, for H example), will not release the virtual memory for the TPB. I A SET TRANSACTION statement with many tables in a RESERVINGfI list or many constraints in an EVALUATING list can generatezE a TPB greater than 128 bytes. In this case, the virtual C memory (VM) will exceed the standard size reserved bySE Rdb/VMS. Therefore, VM is allocated for the transactioneE parameter buffer which is normally released on a commit D or rollback operation. However, due to a lock conflictH (or some other failure), the VM is never release because a; commit or rollback operation is not possible.d F This is a known problem in V4.0, V4.0A, V4.0B, and V4.1. F This problem may occur less frequently in V4.1 because aD TPB size of up to 512 bytes is possible before virtual@ memory is allocated. Therefore, under the scenarioB previously described, this problem is less likely to I Additional Release Notes for Rdb/VMS V4.1 A-33
@ consume VM. This problem will be corrected by a future( version of Rdb/VMS after V4.1. D A.2.36 RMU/EXTRACT Output for a SQL Constraint Check Clause in aD CREATE TABLE Statement for a Multischema Database Returns a Syntax Error D The RMU/EXTRACT utility produces a constraint check clause@ for the column using the table_name.column_name formatA that works for a non multischema database. However, for ? a multischema database using the
atalog_name.schema_A< name.table_name.column_name subordinate names, theC RMU/EXTRACT utility produces output that returns a syntaxr9 error. The following example shows the problem: A SQL> CREATE TABLE HUMAN_RESOURCES.PERSONNEL.EMPLOYEES (e= cont> ID HUMAN_RESOURCES.PERSONNEL.BADGE_NUMBER, A cont> DEPT_CODE HUMAN_RESOURCES.PERSONNEL.DEPT_CODE, = cont> FIRST_NAME HUMAN_RESOURCES.PERSONNEL.NAME, < cont> LAST_NAME HUMAN_RESOURCES.PERSONNEL.NAME, cont> BIRTHDAY cont> DATE VMS,D cont> ADDRESS_1 HUMAN_RESOURCES.PERSONNEL.ADDRESS_LINE,D cont> ADDRESS_2 HUMAN_RESOURCES.PERSONNEL.ADDRESS_LINE,< cont> CITY_NAME HUMAN_RESOURCES.PERSONNEL.NAME,? cont> POSTAL_CODE HUMAN_RESOURCES.PERSONNEL.PCODE, cont> SEX cont> CHAR (1)rM cont> CHECK(((HUMAN_RESOURCES.PERSONNEL.EMPLOYEES.SEX = 'M')iO cont> or (HUMAN_RESOURCES.PERSONNEL.EMPLOYEES.SEX = 'F'))) R cont> CONSTRAINT HUMAN_RESOURCES.PERSONNEL.EMPLOYEES_CHECK1);E %SQL-F-CONVARUND, Column qualifier EMPLOYEES is not defined @ A workaround is to edit the RMU/EXTRACT output for the@ constraint check clause for a multischema database andD remove the catalog_name.schema_name.table_name subordinateA names and specify only the column_name subordinate nameb shown as follows: 2 A-34 Additional Release Notes for Rdb/VMS V4.1
u E SQL> CREATE TABLE HUMAN_RESOURCES.PERSONNEL.EMPLOYEES ( A cont> ID HUMAN_RESOURCES.PERSONNEL.BADGE_NUMBER,iE cont> DEPT_CODE HUMAN_RESOURCES.PERSONNEL.DEPT_CODE, A cont> FIRST_NAME HUMAN_RESOURCES.PERSONNEL.NAME, @ cont> LAST_NAME HUMAN_RESOURCES.PERSONNEL.NAME, cont> BIRTHDAY $ cont> DATE VMS,H cont> ADDRESS_1 HUMAN_RESOURCES.PERSONNEL.ADDRESS_LINE,H cont> ADDRESS_2 HUMAN_RESOURCES.PERSONNEL.ADDRESS_LINE,@ cont> CITY_NAME HUMAN_RESOURCES.PERSONNEL.NAME,C cont> POSTAL_CODE HUMAN_RESOURCES.PERSONNEL.PCODE, cont> SEX# cont> CHAR (1) - cont> CHECK(((SEX = 'M') / cont> or (SEX = 'F')))tV cont> CONSTRAINT HUMAN_RESOURCES.PERSONNEL.EMPLOYEES_CHECK1); D This is a known problem in V4.1 and will be fixed in a( future release after V4.1. ? A.2.37 Restriction on the Use of the /NOSPAMS Qualifiern D Use of the /NOSPAMS qualifier (SPAMS disabled feature)D with the RMU/RESTORE or RMU/MOVE_AREA command reservesB space for SPAM pages but this reserved space may notD be initialized. Some operations such as the RMU/BACKUPG operation examine every page of the database and if there-D are any uninitialized pages (which may contain any bitF pattern), these operations will fail because they cannot1 interpret the contents of the page. C Digital recommends that the /NOSPAMS qualifier (SPAMS-I disabled feature) be used only in conjunction with the WORMlH storage attribute (/WORM qualifier) for write-once storageI areas on WORM devices. Therefore, do not disable SPAM pagesmE in read/write storage areas on read/write devices. This H restriction will be lifted in a future release of Rdb/VMS. I Additional Release Notes for Rdb/VMS V4.1 A-35e
e i ? A.2.38 Fully Qualified Multischema Naming Convention Is Not : Recognized for Lists in a Storage Map Statement B A fully qualified multischema name is not recognized forA lists (segmented strings) located in another schema andt@ catalog other than the current schema and catalog in a? storage map statement as the following example shows: . SQL> CREATE STORAGE MAP list_str_mapB cont> STORE LISTS IN area FOR (table_name.column_name)S cont> IN area1 FOR (catalog_name1.schema_name1.table_name.column_name)dO IN area1 FOR (catalog_name1.schema_name1.table_name.column_name)d8 ^9 %SQL-W-LOOK_FOR_STT, Syntax error, looking for:+/ %SQL-W-LOOK_FOR_CON, ,, ), 1 %SQL-F-LOOK_FOR_FIN, found . insteadh ) This is a restriction for V4.1.p B A.2.39 Node Failure Resulted in Database Corruption Under Rare Conditions @ Database corruption had been observed under laboratoryE testing conditions involving node failures. This corruption ? resulted from stale database buffers overwriting good > database pages that had been updated on other nodes. > This problem exists in all versions of Rdb/VMS prior< to V4.1, but has never been explicitly reported byD customers or internal Digital users. In order to reproduce? this problem, approximately 23 tests each halting thetB system every 8 to 10 minutes were run before the problemC occurred. This was due to the following six strict set ofn1 requirements for this problem to occur.y E o You must have a VAXcluster with at least two nodes, and,d A o One node in the cluster fails (for example, NODE A),. and,h B o The Rdb/VMS database lock tree is mastered on NODE A, and,h D o The database pages involved must have been updated last on NODE A, and, 2 A-36 Additional Release Notes for Rdb/VMS V4.1
o E o After the NODE A failure, the internal lock sequence C number of the database pages involved must exactlynG match the highest lock sequence number in the VMS lockn7 database for the surviving nodes, and, 1 o The involved database pages are:d , - Fetched for update, and, ) - Are not updated, and,e / - Are subsequently committed. H This can happen with transactions that do inserts orI deletes that cause SPAM pages to be retrieved but notf updated. 4 This problem is fixed in Rdb/VMS V4.1. 4 A.2.40 Bugcheck at RDMS$$INSERT_SYMBOL + 0BC ? Bugchecks have been observed with an exception atIG RDMS$$INSERT_SYMBOL + 0BC under Rdb/VMS V4.1 and previous E versions. This bugcheck is rare and is generally causedgD by a lock conflict when Rdb/VMS tries to load metadata& information for a table. @ The lock conflict forces an unload of the metadataI information. However, the unload operation does not cleanupRF some symbol table information. When a metadata reload isI attempted, the bugcheck occurs because the reload operation D tries to insert information into the symbol table that already exists. F A workaround is that if you experience this problem, youF can generally resolve it by detaching and reattaching to your database. @ A.2.41 Comparing Integer and Text Fields Causes Problems G Release note 2.2.76 describes a software error fixed that.8 is actually still a known problem in V4.1. H This problem will be fixed in a future release of Rdb/VMS. I Additional Release Notes for Rdb/VMS V4.1 A-37E
E O C A.2.42 SPAM Pages Are Not Initialized by an Incremental Restore A Operation If the Restore Operation is Adding a StorageT AreaF 8 When an incremental backup operation follows aD restructuring operation that includes adding a new storage@ area and the database is later fully and incrementally? restored, the incremental restore operation generatesyB warnings and fails to regenerate the database because itD cannot initialize the SPAM pages for the new storage area.+ This is a known problem for V4.1.E C A workaround is to always perform a full backup operationMC following the addition of a storage area. That is, do notM? perform an incremental backup operation following theuB addition of a storage area. Another workaround is to useB the RMU/REPAIR utility and initialize the SPAM pages for: the new storage area. This corrects the problem. D This problem will be fixed in a future release of Rdb/VMS. 1 A.2.43 Bugcheck at RDMS$$EXE_OPEN+78 on Queryi A The following query results in a bugcheck at RDMS$$EXE_cE OPEN+78 because a structure that contains information about,A a loaded table is not properly loaded before the secondo open cursor. & SQL> ATTACH 'FILENAME TEST'; SQL> DROP TABLE TAB;/ SQL> CREATE TABLE TAB (COL SMALLINT);b, SQL> INSERT INTO TAB VALUES (100);F SQL> DECLARE C1 CURSOR FOR SELECT COL FROM TAB ORDER BY COL; SQL> OPEN C1;V SQL> FETCH C1; SQL> COMMIT; SQL> OPEN C1; T %RDMS-I-BUGCHKDMP, generating bugcheck dump file DISK4:[WD]RDSBUGCHK.DMP;1S %SQL-I-BUGCHKDMP, generating bugcheck dump file DISK4:[WD]SQLBUGCHK.DMP;1QE %SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual 5 address=00000034, PC=00000000, PSL=00000000 typebox ( ) typebox (S)typebox (Q)typebox (L)>typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )2typebox ( ) typebox (A)-38 typebox (A)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (a)┌ typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1typebox ()typebox ( )
typebox (s)typebox ()typebox ( ) typebox (s)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) typebox (a) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ typebox (V)3.1typebox (B), typebox (V)4.0, typebox (V)4.0typebox (A), typebox (V)4.0typebox (B),typebox ( )typebox (G)typebox ( ) typebox (a)┼typebox (d) typebox (V)4.1. typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (f)┤├┤typebox (r)typebox (e) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e).typebox (d)typebox (G)typebox ( ) typebox (O)┼typebox (e) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox 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(r)typebox (e) ┼typebox (o)├ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (d).typebox ( )typebox ( )>typebox ( ) typebox (A) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (i)typebox (s) ├typebox (o) typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e) ├typebox (h)typebox (e) typebox (s)typebox (y)typebox (s)├typebox (e)└┬typebox (i)typebox (d)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (D)typebox ( ) └┤┌├typebox (i)┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ ┌typebox (o)typebox (g)typebox (i)typebox (c)typebox (a)┌ ┼typebox (a)└typebox (e)typebox (s) ┤typebox (s)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) typebox (c)typebox (o)└└typebox (a)┼typebox (d)1typebox ( ) typebox (a)┼typebox (d) typebox (r)┤┼ ├typebox (h)typebox (e) typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (I)typebox (V)typebox (P) typebox (a)typebox (g)typebox (a)typebox (i)┼typebox (:)typebox (e)typebox ( )typebox ( )6typebox ( ) typebox ($) typebox (@)typebox (S)typebox (Y)typebox (S)typebox ($)typebox (L)typebox (I)typebox (B)typebox (R)typebox (A)typebox (R)typebox (Y)typebox (:)typebox (R)typebox (D)typebox (B)typebox (V)typebox (M)typebox (S)typebox (S)typebox (E)typebox (T)typebox (V)typebox (E)typebox (R) 4.1 typebox (/)typebox (S)typebox (Y)typebox (S)typebox (T)typebox (E)typebox (M)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (A)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (a)┌ typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (A)-41 typebox ()typebox ( )
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(b)┌typebox (e) ├typebox (o) typebox (g)typebox (e)├ typebox (a)┼ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ typebox (d)typebox (o)typebox (i)┼typebox (g) typebox (a) ├┬typebox (o)-typebox (C)typebox ( ) typebox (p)typebox (h)typebox (a)typebox (s)typebox (e) typebox (c)typebox (o)└└typebox (i)├ typebox (p)typebox (r)typebox (o)├typebox (o)typebox (c)typebox (o)┌ (2typebox (P)typebox (C)) typebox (s)├typebox (a)typebox (r)├ ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼. typebox (T)typebox (h)typebox (e) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (E)typebox ( ) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ ┬typebox (i)┌┌ typebox (o)typebox (c)typebox (c)┤typebox (r) typebox (o)┼┌typebox (y) typebox (i)typebox (f) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (o)┼ ├typebox (h)typebox (e) typebox (s)├typebox (a)typebox (r)├ typebox ()typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼.typebox ( )typebox ( )typebox (C)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (')typebox (A)typebox (L)typebox (I)typebox (A)typebox (S) typebox (O)typebox (N)typebox (E)typebox (D)typebox (B) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (W)typebox (O)typebox (R)typebox (K)typebox ($)typebox (D)typebox (B)typebox (:)typebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L).typebox (R)typebox (D)typebox (B)typebox (')typebox (;)├typebox (C)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (A)typebox (T)typebox (T)typebox (A)typebox (C)typebox (H) typebox (')typebox (A)typebox (L)typebox (I)typebox (A)typebox (S) typebox (T)typebox (W)typebox (O)typebox (D)typebox (B) Ftypebox (I)typebox (L)typebox (E)typebox (N)typebox (A)typebox (M)typebox (E) typebox (W)typebox (O)typebox (R)typebox (K)typebox ($)typebox (D)typebox (B)typebox (:)typebox (P)typebox (E)typebox (R)typebox (S)typebox (O)typebox (N)typebox (N)typebox (E)typebox (L).typebox (R)typebox (D)typebox (B)typebox (')typebox (;)typebox (o)typebox (M)typebox ( ) typebox (S)typebox (Q)typebox (L)> typebox (S)typebox (E)typebox (T) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (O)typebox (N) typebox (O)typebox (N)typebox (E)typebox (D)typebox (B) typebox (U)typebox (S)typebox (I)typebox (N)typebox (G) (typebox (R)typebox (E)typebox (A)typebox (D) typebox (O)typebox (N)typebox (L)typebox (Y) typebox (W)typebox (A)typebox (I)typebox (T) 3) typebox (A)typebox (N)typebox (D) typebox (O)typebox (N) typebox (T)typebox (W)typebox (O)typebox (D)typebox (B)typebox (Y)typebox (M)typebox ( ) typebox (c)typebox (o)┼├> typebox (U)typebox (S)typebox (I)typebox (N)typebox (G) (typebox (R)typebox (E)typebox (S)typebox (E)typebox (R)typebox (V)typebox (I)typebox (N)typebox (G) typebox (T)typebox (W)typebox (O)typebox (D)typebox (B).typebox (E)typebox (M)typebox (P)typebox (L)typebox (O)typebox (Y)typebox (E)typebox (E)typebox (S) Ftypebox (O)typebox (R) typebox (P)typebox (R)typebox (O)typebox (T)typebox (E)typebox (C)typebox (T)typebox (E)typebox (D) typebox (W)typebox (R)typebox (I)typebox (T)typebox (E) typebox (W)typebox (A)typebox (I)typebox (T) 3)typebox (;) typebox ( )typebox ( )typebox (@)typebox ( ) typebox (I)typebox (f) ├typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) typebox (a)┼ typebox (e)typebox (r)typebox (r)typebox (o)typebox (r) typebox (o)┼ ├typebox (h)typebox (e) typebox (S)typebox (E)typebox (T) typebox (T)typebox (R)typebox (A)typebox (N)typebox (S)typebox (A)typebox (C)typebox (T)typebox (I)typebox (O)typebox (N) typebox (s)├typebox (a)├typebox (e)└typebox (e)┼├,typebox (A)typebox ( ) typebox (f)typebox (o)typebox (r) typebox (e)│typebox (a)└typebox (p)┌typebox (e), typebox (d)┤typebox (e) ├typebox (o) typebox (a) ┌typebox (o)typebox (c)┐ ├typebox (i)└typebox (e)typebox (o)┤├ typebox (c)typebox (o)┼typebox (d)typebox (i)├typebox (i)typebox (o)┼, typebox (a)┼ typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s)typebox (o)typebox ( )typebox ( ) ┴typebox (i)typebox (o)┌typebox (a)├typebox (i)typebox (o)┼ typebox (c)typebox (a)┼ typebox (o)typebox (c)typebox (c)┤typebox (r).typebox ( )typebox ( )2typebox ( ) typebox (T)typebox (h)typebox (e)typebox (r)typebox (e) typebox (i)typebox (s) ┼typebox (o) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└.typebox ( )typebox ( )typebox (E)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) typebox (a) ┐┼typebox (o)┬┼ typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ typebox (V)4.0, typebox (V)4.0typebox (A), typebox (V)4.0typebox (B), typebox (a)┼typebox (d) typebox (V)4.1 typebox (a)┼typebox (d)typebox (P)7typebox ( ) ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ typebox (a) typebox (f)┤├┤typebox (r)typebox (e) typebox (r)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S).typebox (N)typebox ( )typebox ( )8typebox ( ) typebox (A).2.48 typebox (B)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (a)├ typebox (A)typebox (D)typebox (D)typebox (S)typebox (T)typebox (R)typebox (G)typebox (T)typebox (O)typebox (S)typebox (T)typebox (B)typebox (L)typebox (L)typebox (I)typebox (S)typebox (T)typebox (S) typebox (+) 00000037typebox ( )typebox ( )typebox (:)typebox ( ) typebox (D)┤typebox (r)typebox (i)┼typebox (g) ├typebox (h)typebox (e) typebox (d)typebox (e)┌typebox (e)├typebox (i)typebox (o)┼ typebox (o)typebox (r) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (o)typebox (f) typebox (o)typebox (b)┘typebox (e)typebox (c)├typebox (s) typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s)typebox (B)typebox ( ) typebox (c)typebox (o)┼typebox (s)├typebox (r)typebox (a)typebox (i)┼├typebox (s), ├typebox (r)typebox (i)typebox (g)typebox (g)typebox (e)typebox (r)typebox (s), typebox (i)┼typebox (d)typebox (e)│typebox (e)typebox (s), typebox (a)┼typebox (d) typebox (s)typebox (o) typebox (f)typebox (o)typebox (r)├typebox (h), ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s)typebox (A)typebox ( ) ├typebox (h)typebox (a)├ typebox (a)typebox (r)typebox (e) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (d) typebox (b)typebox (y) ├typebox (h)typebox (e) typebox (d)typebox (e)┌typebox (e)├typebox (e)typebox (d) typebox (o)typebox (b)┘typebox (e)typebox (c)├ typebox (a)typebox (r)typebox (e) └typebox (a)typebox (r)┐typebox (e)typebox (d) typebox (i)┼typebox (N)typebox (D)typebox ( ) typebox (s)┤typebox (c)typebox (h) typebox (a)typebox (s) ┬typebox (a)typebox (y) typebox (a)typebox (s) ├typebox (o) typebox (e)┼typebox (s)┤typebox (r)typebox (e) ├typebox (h)typebox (a)├ ├typebox (h)typebox (e) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (a)typebox (s)typebox (s)typebox (o)typebox (c)typebox (i)typebox (a)├typebox (e)typebox (d) ┬typebox (i)├typebox (h)typebox (E)typebox ( ) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (d) ├typebox (h)typebox (e) ┼typebox (e)│├ ├typebox (i)└typebox (e) typebox (a) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (i)typebox (s) └typebox (a)typebox (d)typebox (e) ├typebox (o) typebox ()typebox ( ) ├typebox (h)typebox (e) ├typebox (a)typebox (b)┌typebox (e).typebox ( )typebox ( )typebox (D)typebox ( ) typebox (I)┼ └typebox (o)typebox (s)├ typebox (c)typebox (i)typebox (r)typebox (c)┤└typebox (s)├typebox (a)┼typebox (c)typebox (e)typebox (s), ├typebox (h)typebox (i)typebox (s) typebox (r)typebox (e)┌typebox (o)typebox (a)typebox (d)typebox (i)┼typebox (g) typebox (o)typebox (f) ├typebox (a)typebox (b)┌typebox (e) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (i)typebox (s)typebox (C)typebox ( ) typebox (c)typebox (a)typebox (r)typebox (r)typebox (i)typebox (e)typebox (d) typebox (o)┤├ typebox (c)typebox (o)typebox (r)typebox (r)typebox (e)typebox (c)├┌typebox (y). typebox (H)typebox (o)┬typebox (e)┴typebox (e)typebox (r), typebox (i)┼ typebox (r)typebox (a)typebox (r)typebox (e) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s) typebox (o)┼ typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)typebox (o)┼typebox (d)typebox (D)typebox ( ) typebox (o)typebox (f) typebox (a) ┼typebox (e)┬ ├typebox (r)typebox (i)typebox (g)typebox (g)typebox (e)typebox (r), typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e)typebox (s) ├typebox (o) typebox (a) ├typebox (a)typebox (b)┌typebox (e) ├typebox (h)typebox (a)├ typebox (d)typebox (o)typebox (e)typebox (s) ┼typebox (o)├ typebox (h)typebox (a)┴typebox (e)typebox (*)typebox ( ) typebox (i)├typebox (s) └typebox (e)├typebox (a)typebox (d)typebox (a)├typebox (a) typebox (r)typebox (e)┌typebox (o)typebox (a)typebox (d)typebox (e)typebox (d) typebox (c)typebox (a)┼ typebox (o)typebox (c)typebox (c)┤typebox (r).typebox ( )typebox ( )typebox (B)typebox ( ) typebox (I)┼ ├typebox (h)typebox (e)typebox (s)typebox (e) typebox (c)typebox (a)typebox (s)typebox (e)typebox (s), typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ┬typebox (i)┌┌ typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g)typebox ()typebox ( ) typebox (e)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼typebox (:)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (*)typebox (*)typebox (*)typebox (*)typebox (*) typebox (E)│typebox (c)typebox (e)typebox (p)├typebox (i)typebox (o)┼ typebox (a)├ 00274118 typebox (:) typebox (A)typebox (D)typebox (D)typebox (S)typebox (T)typebox (R)typebox (G)typebox (T)typebox (O)typebox (S)typebox (T)typebox (B)typebox (L)typebox (L)typebox (I)typebox (S)typebox (T)typebox (S) typebox (+) 00000037typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (A) ┬typebox (o)typebox (r)┐typebox (a)typebox (r)typebox (o)┤┼typebox (d) typebox (f)typebox (o)typebox (r) ├typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)typebox (s) ├typebox (o) typebox (d)typebox (i)typebox (s)typebox (c)typebox (o)┼┼typebox (e)typebox (c)├ typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e)typebox ( )typebox (@)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)┼typebox (d) typebox (e)typebox (s)├typebox (a)typebox (b)┌typebox (i)typebox (s)typebox (h) typebox (a) ┼typebox (e)┬ typebox (a)├├typebox (a)typebox (c)typebox (h) typebox (i)└└typebox (e)typebox (d)typebox (i)typebox (a)├typebox (e)┌typebox (y) typebox (b)typebox (e)typebox (f)typebox (o)typebox (r)typebox (e)typebox ($)typebox ( ) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (i)┼typebox (g) typebox (a)┼typebox (y) ┼typebox (e)┬ ├typebox (r)typebox (i)typebox (g)typebox (g)typebox (e)typebox (r)typebox (s).typebox ( )typebox ( )typebox (A)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (i)typebox (s) typebox (a) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ typebox (i)┼ typebox (V)4.1 ├typebox (h)typebox (a)├ ┬typebox (a)typebox (s) typebox (f)typebox (o)┤┼typebox (d) typebox (b)typebox (y) typebox (a)┼ typebox (i)┼├typebox (e)typebox (r)┼typebox (a)┌ >typebox ( ) typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌ ┤typebox (s)typebox (e)typebox (r). typebox (T)typebox (h)typebox (i)typebox (s) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└ ┬typebox (i)┌┌ typebox (b)typebox (e) typebox (f)typebox (i)│typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) ┼typebox (e)│├(typebox ( ) ┴typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)typebox (f)├typebox (e)typebox (r) typebox (V)4.1.typebox ( )typebox ( )2typebox ( ) typebox (A)-42 typebox (A)typebox (d)typebox (d)typebox (i)├typebox (i)typebox (o)┼typebox (a)┌ typebox (R)typebox (e)┌typebox (e)typebox (a)typebox (s)typebox (e) typebox (N)typebox (o)├typebox (e)typebox (s) typebox (f)typebox (o)typebox (r) typebox 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typebox (o)typebox (f) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) ├typebox (o) ├typebox (h)typebox (e)typebox (I)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼. typebox (E)typebox (a)typebox (c)typebox (h) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) └typebox (a)┼┤typebox (a)┌ typebox (a)┼typebox (d) typebox (g)┤typebox (i)typebox (d)typebox (e) Ftypebox ( ) typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (a) ├typebox (e)typebox (c)typebox (h)┼typebox (i)typebox (c)typebox (a)┌ typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) typebox (a)┼typebox (d) ┼typebox (e)┬ typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (s)typebox (e)typebox (c)├typebox (i)typebox (o)┼ typebox (i)┼typebox (G)typebox ( ) ├typebox (h)typebox (e) typebox (p)typebox (r)typebox (e)typebox (f)typebox (a)typebox (c)typebox (e) ├typebox (h)typebox (a)├ typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s) typebox (s)typebox (p)typebox (e)typebox (c)typebox (i)typebox (f)typebox (i)typebox (c) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e)typebox (s) typebox (i)┼ ├typebox (h)typebox (a)├ typebox (b)typebox (o)typebox (o)┐. typebox ( )typebox ( )>typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ├typebox (i)├┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) ┼typebox (e)┬ ├typebox (o) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox ( ) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├.typebox ( )typebox ( )1typebox ( ) typebox (o) typebox (G)typebox (e)├├typebox (i)┼typebox (g) typebox (S)├typebox (a)typebox (r)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox ( )typebox ( )typebox (B)typebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) ┼typebox (e)┬ typebox (b)typebox (o)typebox (o)┐ typebox (i)┼├typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S), ├typebox (h)typebox (e) typebox (D)typebox (i)typebox (g)typebox (i)├typebox (a)┌typebox (G)typebox ( ) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (a)┌ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) └typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (s)typebox (y)typebox (s)├typebox (e)└ typebox (f)typebox (o)typebox (r) typebox (V)typebox (M)typebox (S) typebox (s)typebox (o)typebox (f)├┬typebox (a)typebox (r)typebox (e)┌typebox (G)typebox ( ) typebox (e)┼┴typebox (i)typebox (r)typebox (o)┼└typebox (e)┼├typebox (s). typebox (I)├ typebox (e)│typebox (p)┌typebox (a)typebox (i)┼typebox (s) typebox (r)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (a)┌ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (c)typebox (o)┼typebox (c)typebox (e)typebox (p)├typebox (s)typebox (/)typebox (H)typebox ( ) typebox (a)┼typebox (d) typebox (i)┼├typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) ┤typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L) ├typebox (o) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e), typebox (s)├typebox (o)typebox (r)typebox (e), typebox (a)┼typebox (d) ┤typebox (p)typebox (d)typebox (a)├typebox (e)typebox (B)typebox ( ) typebox (d)typebox (a)├typebox (a). typebox (I)├ typebox (a)┌typebox (s)typebox (o) typebox (i)┼├typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) typebox (h)typebox (o)┬ ├typebox (o) typebox (c)typebox (r)typebox (e)typebox (a)├typebox (e), ┌typebox (o)typebox (a)typebox (d), typebox (a)┼typebox (d)typebox (G)typebox ( ) └typebox (a)typebox (i)┼├typebox (a)typebox (i)┼ typebox (a)┼ typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e). typebox (G)typebox (e)├├typebox (i)┼typebox (g) typebox (S)├typebox (a)typebox (r)├typebox (e)typebox (d) ┬typebox (i)├typebox (h) typebox (V)typebox (A)X typebox (G)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (s) typebox (a) typebox (d)typebox (i)typebox (r)typebox (e)typebox (c)├typebox (o)typebox (r)typebox (y) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼.└typebox ( )typebox ( )typebox (:)typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e)typebox ( )typebox ( )typebox (G)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (i)typebox (s) typebox (s)typebox (p)┌typebox (i)├typebox (a)typebox (H)typebox ( ) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (V)4.0 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e)typebox (G)typebox ( ) typebox (a)┼typebox (d) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (b)typebox (o)typebox (o)┐, typebox (r)typebox (e)┴typebox (i)typebox (s)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (V)4.1, typebox (e)│typebox (p)┌typebox (a)typebox (i)┼typebox (s)typebox (W)typebox (I)typebox ( ) typebox (h)typebox (o)┬ ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) └typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) ┤├typebox (i)┌typebox (i)├typebox (i)typebox (e)typebox (s) ├typebox (o) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)typebox (A)typebox ( ) typebox (s)┤typebox (c)typebox (h) typebox (o)typebox (p)typebox (e)typebox (r)typebox (a)├typebox (i)typebox (o)┼typebox (s) typebox (a)typebox (s) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) └typebox (o)┼typebox (i)├typebox (o)typebox (r)typebox (i)┼typebox (g), typebox (s)typebox (e)typebox (c)┤typebox (r)typebox (i)├typebox (y)typebox (S)typebox (D)typebox ( ) typebox (a)┤typebox (d)typebox (i)├typebox (i)┼typebox (g), typebox (o)typebox (p)typebox (e)┼typebox (i)┼typebox (g) typebox (a)┼typebox (d) typebox (c)┌typebox (o)typebox (s)typebox (i)┼typebox (g) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), ┴typebox (e)typebox (r)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g)typebox (D)typebox ( ) typebox (a)┼typebox (d) typebox (a)┌├typebox (e)typebox (r)typebox (i)┼typebox (g) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), typebox (b)typebox (a)typebox (c)┐typebox (i)┼typebox (g) ┤typebox (p), typebox (r)typebox (e)typebox (s)├typebox (o)typebox (r)typebox (i)┼typebox (g), typebox (a)┼typebox (d)typebox (E)typebox ( ) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r)typebox (i)┼typebox (g) typebox (a) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e), ┘typebox (o)┤typebox (r)┼typebox (a)┌typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (a)typebox (c)├typebox (i)┴typebox (i)├typebox (y), typebox (A)typebox ( ) └typebox (o)typebox (d)typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (c)typebox (h)typebox (a)typebox (r)typebox (a)typebox (c)├typebox (e)typebox (r)typebox (i)typebox (s)├typebox (i)typebox (c)typebox (s), typebox (a)┼typebox (d) typebox (h)typebox (a)┼typebox (d)┌typebox (i)┼typebox (g). typebox ( ) typebox (b)┤typebox (g)typebox (c)typebox (h)typebox (e)typebox (c)┐ typebox (d)┤└typebox (p)typebox (s).typebox ( )typebox ( )typebox (E)typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g)typebox (S)typebox ( )typebox ( )typebox (I)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (T)┤┼typebox (i)┼typebox (g)typebox (r)typebox (D)typebox ( ) typebox (c)typebox (o)└typebox (b)typebox (i)┼typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (c)typebox (h)typebox (a)typebox (p)├typebox (e)typebox (r)typebox (s) typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e) typebox (V)4.0 typebox (V)typebox (A)XFtypebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (M)typebox (a)typebox (i)┼├typebox (e)┼typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (P)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e)typebox (D)typebox ( ) ┬typebox (i)├typebox (h) ├typebox (h)typebox (e) typebox (V)4.0 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (D)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (T)┤┼typebox (i)┼typebox (g).typebox (E)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (b)typebox (o)typebox (o)┐ typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (s) typebox (a)┼ typebox (e)│├typebox (e)┼typebox (s)typebox (i)┴typebox (e) typebox (r)typebox (e)typebox (o)typebox (r)typebox (g)typebox (a)┼typebox (i)typebox (z)typebox (a)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox ( )typebox ( )typebox (I)typebox ( ) typebox (S)┤└└typebox (a)typebox (r)typebox (y) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)4.1 typebox (D)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (B)-1┼typebox ()typebox ( )
1typebox ()typebox ( ) typebox (h)typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox (A)typebox ( ) typebox (e)│typebox (i)typebox (s)├typebox (i)┼typebox (g) typebox (c)typebox (h)typebox (a)typebox (p)├typebox (e)typebox (r)typebox (s), typebox (p)┌┤typebox (s) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (V)typebox (e)typebox (r)typebox (s)typebox (i)typebox (o)┼ 4.1 typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s)typebox (h)typebox (C)typebox ( ) ├typebox (h)typebox (a)├ typebox (y)typebox (o)┤ typebox (c)typebox (a)┼ ┤typebox (s)typebox (e) ├typebox (o) typebox (i)└typebox (p)typebox (r)typebox (o)┴typebox (e) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (C)typebox ( ) typebox (b)typebox (o)typebox (o)┐ typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s) typebox (h)typebox (o)┬ ├typebox (o) typebox (a)┼typebox (a)┌typebox (y)typebox (z)typebox (e) ├typebox (h)typebox (e) typebox (e)┌typebox (e)└typebox (e)┼├typebox (s) ├typebox (h)typebox (a)├ typebox (a)typebox (f)typebox (f)typebox (e)typebox (c)├┌typebox (C)typebox ( ) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (a)┼typebox (d) typebox (h)typebox (o)┬ ├typebox (o) ├┤┼typebox (e) ├typebox (h)typebox (o)typebox (s)typebox (e) typebox (e)┌typebox (e)└typebox (e)┼├typebox (s) ├typebox (o) typebox (D)typebox ( ) typebox (o)typebox (p)├typebox (i)└typebox (i)typebox (z)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e). typebox (T)typebox (h)typebox (i)typebox (s) typebox (b)typebox (o)typebox (o)┐ typebox (c)typebox (o)┼├typebox (a)typebox (i)┼typebox (s) typebox (d)typebox (e)typebox (c)typebox (i)typebox (s)typebox (i)typebox (o)┼ ├typebox (r)typebox (e)typebox (e)typebox (s)typebox (B)typebox ( ) ├typebox (h)typebox (a)├ typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e) typebox (a)┼ typebox (o)typebox (r)typebox (g)typebox (a)┼typebox (i)typebox (z)typebox (e)typebox (d) typebox (a)typebox (p)typebox (p)typebox (r)typebox (o)typebox (a)typebox (c)typebox (h) ├typebox (o) typebox (i)typebox (d)typebox (e)┼├typebox (i)typebox (f)typebox (y)typebox (i)┼typebox (g) typebox (a)┼typebox (d)typebox (:)typebox ( ) typebox (s)typebox (o)┌┴typebox (i)┼typebox (g) typebox (c)typebox (o)└└typebox (o)┼ typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e) typebox (p)typebox (e)typebox (r)typebox (f)typebox (o)typebox (r)└typebox (a)┼typebox (c)typebox (e) typebox (p)typebox (r)typebox (o)typebox (b)┌typebox (e)└typebox (s).typebox ( )typebox ( )-typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (M)typebox (U) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌typebox (a)typebox ( )typebox ( )typebox (C)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (M)typebox (U) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌ typebox (i)typebox (s) typebox (s)typebox (p)┌typebox (i)├ typebox (f)typebox (r)typebox (o)└ ├typebox (h)typebox (e)├typebox (@)typebox ( ) typebox (V)4.0 typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (R)typebox (D)typebox (O) typebox (a)┼typebox (d) typebox (R)typebox (M)typebox (U) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌. typebox (T)typebox (h)typebox (i)typebox (s)typebox (D)typebox ( ) typebox (b)typebox (o)typebox (o)┐, typebox (r)typebox (e)┴typebox (i)typebox (s)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (V)4.1, typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (s) typebox (r)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) └typebox (a)├typebox (e)typebox (r)typebox (i)typebox (a)┌ typebox (a)┼typebox (d)typebox (E)typebox ( ) typebox (a) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (p)├typebox (i)typebox (o)┼ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (c)typebox (o)└└typebox (a)┼typebox (d)typebox (s) typebox (a)┼typebox (d) typebox (s)typebox (y)┼├typebox (a)│ typebox (o)typebox (f) ├typebox (h)typebox (e) .typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (M)typebox (a)┼typebox (a)typebox (g)typebox (e)└typebox (e)┼├ typebox (U)├typebox (i)┌typebox (i)├typebox (y) (typebox (R)typebox (M)typebox (U)).typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( 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├typebox ()typebox ( ) typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )typebox ( )6typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┌typebox (o)typebox (s)typebox (s)typebox (a)typebox (r)typebox (y) typebox (a)┼typebox (d) typebox (M)typebox (a)typebox (s)├typebox (e)typebox (r) typebox (I)┼typebox (d)typebox (e)│typebox ( )typebox ( )Ftypebox ( ) typebox (T)typebox (h)typebox (i)typebox (s) typebox (b)typebox (o)typebox (o)┐ typebox (d)typebox (e)typebox (f)typebox (i)┼typebox (e)typebox (s) ├typebox (e)typebox (r)└typebox (s) ┤typebox (s)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (f)typebox (o)typebox (r)typebox (H)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (a)┼typebox (d) typebox (r)typebox (e)┌typebox (a)├typebox (e)typebox (d) typebox (p)typebox (r)typebox (o)typebox (d)┤typebox (c)├typebox (s). typebox (I)├ typebox (a)┌typebox (s)typebox (o) typebox (p)typebox (r)typebox (o)┴typebox (i)typebox (d)typebox (e)typebox (s) typebox (a) └typebox (a)typebox (s)├typebox (e)typebox (r)typebox (?)typebox ( ) typebox (i)┼typebox (d)typebox (e)│ ├typebox (o) ├typebox (h)typebox (e) typebox (e)┼├typebox (i)typebox (r)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├.,typebox ( )typebox ( )typebox (@)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (f)typebox (o)┌┌typebox (o)┬typebox (i)┼typebox (g) ├typebox (i)├┌typebox (e)typebox (s) typebox (a)typebox (r)typebox (e) typebox (s)├typebox (i)┌┌ typebox (p)typebox (a)typebox (r)├ typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S)typebox (?)typebox ( ) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├ typebox (a)┼typebox (d) typebox (h)typebox (a)┴typebox (e) typebox (b)typebox (e)typebox (e)┼ typebox (r)typebox (e)┴typebox (i)typebox (s)typebox (e)typebox (d) typebox (f)typebox (o)typebox (r) typebox (V)4.1. typebox ( )typebox ( )1typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox (e)typebox (r)typebox (e)┼typebox (c)typebox (e) typebox (M)typebox (a)┼┤typebox (a)┌typebox ( )typebox ( )typebox ( )typebox (H)typebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) typebox (R)typebox (e)typebox (f)typebox 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(V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L) typebox (i)┼├typebox (r)typebox (o)typebox (d)┤typebox (c)typebox (e)typebox (s) ├typebox (h)typebox (e)typebox (C)typebox ( ) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (S)typebox (Q)typebox (L) (typebox (s)├typebox (r)┤typebox (c)├┤typebox (r)typebox (e)typebox (d) ─┤typebox (e)typebox (r)typebox (y) ┌typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e)) typebox (i)┼├typebox (e)typebox (r)typebox (f)typebox (a)typebox (c)typebox (e),typebox (c)typebox (B)typebox ( ) typebox (a)┼typebox (d) typebox (s)typebox (h)typebox (o)┬typebox (s) typebox (h)typebox (o)┬ ├typebox (o) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e), typebox (s)├typebox (o)typebox (r)typebox (e), typebox (a)┼typebox (d) ┤typebox (p)typebox (d)typebox (a)├typebox (e) typebox (d)typebox (a)├typebox (a)typebox (E)typebox ( ) typebox (i)┼├typebox (e)typebox (r)typebox (a)typebox (c)├typebox (i)┴typebox (e)┌typebox (y) typebox (a)┼typebox (d) ├typebox (h)typebox (r)typebox (o)┤typebox (g)typebox (h) typebox (a)typebox (p)typebox (p)┌typebox (i)typebox (c)typebox (a)├typebox (i)typebox (o)┼ typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s). typebox (T)typebox (h)typebox (i)typebox (s) typebox (G)typebox ( ) typebox (g)┤typebox (i)typebox (d)typebox (e) typebox (c)typebox (a)┼ typebox (b)typebox (e) ┤typebox (s)typebox (e)typebox (d) typebox (a)typebox (s) typebox (a) ├┤├typebox (o)typebox (r)typebox (i)typebox (a)┌ typebox (f)typebox (o)typebox (r) ┌typebox (e)typebox (a)typebox (r)┼typebox (i)┼typebox (g) ├typebox (h)typebox (e) └typebox (a)┘typebox (o)typebox (r) typebox (!)typebox ( ) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (o)typebox (f) typebox (S)typebox (Q)typebox (L).typebox (b)typebox ( )typebox ( )8typebox ( ) typebox (o) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s)typebox ( )typebox ( )Ftypebox ( ) typebox (T)typebox (h)typebox (e) typebox (V)typebox (A)X typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (G)┤typebox (i)typebox (d)typebox (e) ├typebox (o) typebox (U)typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L)typebox (/)typebox (S)typebox (e)typebox (r)┴typebox (i)typebox (c)typebox (e)typebox (s) typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s)typebox (=)typebox ( ) typebox (h)typebox (o)┬ ├typebox (o) typebox 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(r)typebox (i)typebox (b)┤├typebox (e)typebox (d)typebox (A)typebox ( ) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s), typebox (e)│typebox (p)┌typebox (a)typebox (i)┼typebox (s) typebox (h)typebox (o)┬ ├typebox (o) typebox (s)├typebox (a)typebox (r)├ typebox (a)┼typebox (d) typebox (c)typebox (o)└typebox (p)┌typebox (e)├typebox (e)┐Ftypebox ( ) typebox (d)typebox (i)typebox (s)├typebox (r)typebox (i)typebox (b)┤├typebox (e)typebox (d) ├typebox (r)typebox (a)┼typebox (s)typebox (a)typebox (c)├typebox (i)typebox (o)┼typebox (s) ┤typebox (s)typebox (i)┼typebox (g) typebox (S)typebox (Q)typebox (L), typebox (R)typebox (D)typebox (B)typebox (P)typebox (R)typebox (E), typebox (a)┼typebox (d) typebox (R)typebox (D)typebox (M)typebox (L),Ftypebox ( ) typebox (a)┼typebox (d) typebox (h)typebox (o)┬ ├typebox (o) typebox (r)typebox (e)typebox (c)typebox (o)┴typebox (e)typebox (r) typebox (f)typebox (r)typebox (o)└ ┤┼typebox (r)typebox (e)typebox 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(b)typebox (e)typebox (s)typebox (G)typebox ( ) typebox (h)typebox (o)┬ ├typebox (o) ┤typebox (s)typebox (e) ├typebox (h)typebox (e) typebox (f)typebox (e)typebox (a)├┤typebox (r)typebox (e)typebox (s) typebox (o)typebox (f) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) ├typebox (o) typebox (r)typebox (e)├typebox (r)typebox (i)typebox (e)┴typebox (e), typebox (s)├typebox (o)typebox (r)typebox (e),┌typebox (G)typebox ( ) typebox (c)typebox (h)typebox (a)┼typebox (g)typebox (e), typebox (a)┼typebox (d) typebox (e)typebox (r)typebox (a)typebox (s)typebox (e) typebox (d)typebox (a)├typebox (a). typebox (I)├ typebox (s)typebox (h)typebox (o)┬typebox (s) typebox (h)typebox (o)┬ ├typebox (o) ┬typebox (r)typebox (i)├typebox (e) typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s)┼typebox (C)typebox ( ) ├typebox (h)typebox (a)├ ┤typebox (s)typebox (e) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox 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typebox (a)┼typebox (d) typebox (i)typebox (s) ┼typebox (o) ┌typebox (o)┼typebox (g)typebox (e)typebox (r) typebox (i)┼typebox (c)┌┤typebox (d)typebox (e)typebox (d) typebox (i)┼ ├typebox (h)typebox (e) typebox (V)4.1 typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) Ftypebox ( ) typebox (d)typebox (o)typebox (c)┤└typebox (e)┼├typebox (a)├typebox (i)typebox (o)┼ typebox (s)typebox (e)├. typebox (T)typebox (h)typebox (i)typebox (s) typebox (b)typebox (o)typebox (o)┐ typebox (d)typebox (e)typebox (s)typebox (c)typebox (r)typebox (i)typebox (b)typebox (e)typebox (s) ├typebox (h)typebox (e) typebox (s)typebox (y)┼├typebox (a)│ typebox (a)┼typebox (d)typebox (I)typebox ( ) ┤typebox (s)typebox (e) typebox (o)typebox (f) ├typebox (h)typebox (e) typebox (R)typebox (e)┌typebox (a)├typebox (i)typebox (o)┼typebox (a)┌ typebox (D)typebox (a)├typebox (a) typebox (M)typebox (a)┼typebox (i)typebox (p)┤┌typebox (a)├typebox (i)typebox (o)┼ typebox (L)typebox (a)┼typebox (g)┤typebox (a)typebox (g)typebox (e) (typebox (R)typebox (D)typebox (M)typebox (L)),typebox (O)typebox (I)typebox ( ) ┬typebox (h)typebox (i)typebox (c)typebox (h) typebox (c)typebox (a)┼ typebox (b)typebox (e) typebox (e)└typebox (b)typebox (e)typebox (d)typebox (d)typebox (e)typebox (d) typebox (i)┼ typebox (V)typebox (A)X typebox (C) typebox (o)typebox (r) typebox (V)typebox (A)X typebox (P)typebox (a)typebox (s)typebox (c)typebox (a)┌ typebox (p)typebox (r)typebox (o)typebox (g)typebox (r)typebox (a)└typebox (s) ├typebox (o) 5typebox ( ) typebox (a)typebox (c)typebox (c)typebox (e)typebox (s)typebox (s) typebox (R)typebox (d)typebox (b)typebox (/)typebox (V)typebox (M)typebox (S) typebox (o)typebox (r) typebox (R)typebox (d)typebox (b)typebox (/)typebox (E)typebox (L)typebox (N) typebox (d)typebox (a)├typebox (a)typebox (b)typebox (a)typebox (s)typebox (e)typebox (s).typebox (C)typebox ( )typebox ( )typebox (D)typebox ( ) typebox (T)typebox (a)typebox (b)┌typebox (e) typebox (B)-1 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